ABSTR ACT Stock market and foreign exchange market are the barometers of an economy and both the markets are sensitive segments of the economy. Any changes in the policies of the country are quickly reflected in these markets. There are different factors which affect stock markets like interest rate, company performance, future growth prospects, inflation, political stability and exchange rate ect. There are different factors which affect the exchange rate are like the flow of capital between nation, inflation, interest rate, faith in government ability to protect the value of currency, speculation etc. But in this era of financial integration there is a lot of movements of funds between the markets and ushered in a sea change in the financial architecture of Indian economy. This study attempts to analyze the inter linkages between exchange rate and stock price of IT sector. The study is conducted by considering exchange rate and stock prices from 1 st April 2009 to 31 st March 2011. This is analyzed by using tools like correlation and regression. From the result it is clear that there is no significant relationship between the exchange rate and IT share price of company.
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Transcript
ABSTRACT
Stock market and foreign exchange market are the barometers of an economy and both the
markets are sensitive segments of the economy. Any changes in the policies of the country are
quickly reflected in these markets. There are different factors which affect stock markets like
interest rate, company performance, future growth prospects, inflation, political stability and
exchange rate ect. There are different factors which affect the exchange rate are like the flow of
capital between nation, inflation, interest rate, faith in government ability to protect the value of
currency, speculation etc.
But in this era of financial integration there is a lot of movements of funds between the markets and
ushered in a sea change in the financial architecture of Indian economy. This study attempts to
analyze the inter linkages between exchange rate and stock price of IT sector. The study is
conducted by considering exchange rate and stock prices from 1st April 2009 to 31st March 2011.
This is analyzed by using tools like correlation and regression. From the result it is clear that there
is no significant relationship between the exchange rate and IT share price of company.
1. Introduction
A popular theory and explanation of the contemporary changes occurring around us is
what we are in the midst of a 3rd major revolution in human civilization i.e. Third wave.
1st was agriculture revolution, 2nd Industrial revolution and 3rd we are in Information
revolution. Yet we are infact in the middle of a revolutionary jump. Are we seeing
through a continuous or discontinuous change in human society. And even if the present
era embodies a fundamental change, is the rise of IT and all its associated effect the key
dimension of change in this fundamental societal transformation? Information and
communication technology and a world wide system of information exchange has been
building growth for over 10 years and physical technology and industry is not slowing
but its accelerating.
Globalization and Financial liberalization in India have brought about sea of changes in
the financial functioning of the economy as a result of which the resultant gain of the
global integration of domestic and foreign financial markets has thrown open new
opportunities but at the same time exposed the financial system to significant risks.
Consequently it is important to understand the mutual relationship between the financial
markets from the stand point of financial stability. Though the inception of the financial
sector reforms has taken place initiated in the beginning of 1990s, particularly since 1992
there has been a dramatic change in the functioning of the financial sector of the
economy.
India is well known for IT services through the world and it is the one area where lots of
revenue and employment is generated. And all of these industry players mostly have their
clients based in other countries such as USA, Europe etc.
Though these companies struggle a lot and try to make huge profit and make big numbers
in dollars but they are unable to make it in INR because of the appreciating of rupee trend
where the dollars has been appreciated.
By these we come to know that there are certain issues which are beyond the control of
the corporate, though the companies perform well they cannot make good profit.
Theoretically the supply and demand fix the value of dollar. In the market if dollars are
more and rupee is less than the rate of dollar went down and vice versa. But in practical
no country tries to depreciate dollars as because of these there buying power also reduce
as have to pay more for that. Since many years Indian government is trying in setting
dollar value. As on now India has 293 billion dollar as foreign exchange. As of today
India is the 4th largest foreign currency holder country in the world. Out of these 293
billion dollar 65-67% is US dollar. Now if India wants to increase the value of rupee it
can bring all US dollar holding in the market to exchange with other currencies. In real
world no country want to decrease the dollar rate because if dollar falls down than India
will get less forex to buy things. In addition in future it cannot export any goods to US as
US dollar is so cheap. Indians cannot sell goods so cheap.
Likewise Indian software companies cannot export goods to US for so cheap rate. So the
result will be that India will go for slowdown, stops booming. People lose jobs. So India
wants to keep dollar value in well position so that Indians can export goods to US. Many
a times dollar lose value with respect to Euro but this manipulated this never last forever.
One day comes that India is losing money by fixing its rupees with dollars. Because oil
prices is going high Indians has to buy raw materials in the world for more money and
sell them for less. This doesn’t work for long time. Now US is going for recession of its
increased imports and decreased exports which created 9 trillion dollars of foreign debt.
Along with US, India will also enter in recession as Indian economy is now depending on
US. Whole world is entering in recession. But for India it’s a short term recession but for
US it may take decades to come up. On that time nobody knows who will be super
power. The IT sector and BPO companies have seen only good times except in early
2000. This trend of the rising rupee will force them to be more innovative in managing
their treasury, operational efficiency and their geographic footprint. For last several years
many Indian companies (top 10) were satisfies with their on-site/offshore(read India)
model.
Now it has become important to speed up plans to not only spread the geo-political risk
but to manage the strategic risk. Indian IT companies have also started diversifying
globally in order to reduce their exposure to the US market. For instance the big five
Indian IT companies derive about 70% of their revenues from the US have now started
focusing on Europe in a big way (Infosys, Wipro and TCS get about 20-30% revenue
from Europe).
The Indian rupee is on a rising curve in the past one month it has appreciated by 3.6% to
the dollar and since January 1 by a whopping 12% to the dollar. The rising rupee has
become a major concern among Indian IT and BPO firms, especially the smaller firms
that are not adequately hedged. Minimum alternative tax(MAT) and service tax further
add to their blues. With every 1% appreciation in the rupee the operational margins
decline almost to the tune of four basis points.
The BPO companies are primarily offshore driven. More than 95% people are from India.
This means their cost is in Indian rupees. Many of them invoice in USD and so earn in
dollars. This will have a larger impact than the IT companies with a large impact than the
IT companies with a large part of onsite component where people work in the US so their
salaries are also paid in the US. So to that extent there is less impact. Almost all Indian
companies have started hedging their currency positions. Some companies park a part of
their dollar deposits abroad. This is done to avoid the risk of currency movements.
Companies are trying to being in efficiency in various ways to mitigate the impact more
importantly new clients are coming in at higher price points. This may be difficult as
local players are not affected b this trend and compete very well with the global delivery
capabilities of the Indian companies. The rupee has in a year to date appreciated by 12%
to the US dollar. This has benefited the Indian economy by making imports cheaper
especially crude oil, on the other hand however this appreciation is likely to cause
significant harm not only to Indian exporters but also to the Indian economy in the long
run especially because most of this appreciation is occurring not due to a trade surplus
but due to large inflows of foreign exchange that can reverse itself quickly thereby
depreciating the rupee and causing massive inflation.
The relatively ‘free floating’ nature is responsible for such enormous inflows of foreign
exchange through FII, FDI and short term deposits as well as long term deposits sent by
PIO.
Rupee appreciating is already impacting the profit margins and pricing for many Indian
exporters because the cost of labour and some goods are in rupees only whereas more
than 80% of sales contracts signed by Indian exporters are in dollars.
1.1Foreign Exchange Market
The foreign exchange market (forex, FX, or currency market) is a form of exchange
for the global decentralized trading of international currencies. Financial centers around
the world function as anchors of trading between a wide range of different types of
buyers and sellers around the clock, with the exception of weekends. The foreign
exchange market determines the relative values of different currencies. The foreign
exchange market assists international trade and investment by enabling currency
conversion. For example, it permits a business in the United States to import goods from
the European Union member states especially Euro zone members and pay Euros, even
though its income is in United States dollars. It also supports direct speculation in the
value of currencies, and the carry trade, speculation on the change in interest rates in two
currencies.
In a typical foreign exchange transaction, a party purchases a quantity of one currency by
paying a quantity of another currency. The modern foreign exchange market began
forming during the 1970s after three decades of government restrictions on foreign
exchange transactions (the Bretton Woods system of monetary management established
the rules for commercial and financial relations among the world's major industrial states
after World War II), when countries gradually switched to floating exchange rates from
the previous exchange rate regime, which remained fixed as per the Bretton Woods
system.
1.2 Market participants
Unlike a stock market, the foreign exchange market is divided into levels of access. At
the top is the interbank market, which is made up of the largest commercial banks and
securities dealers. Within the interbank market, spreads, which are the difference between
the bid and ask prices, are razor sharp and not known to players outside the inner circle.
The difference between the bid and ask prices widens (for example from 0-1 pip to 1-2
pips for a currencies such as the EURO) as you go down the levels of access. This is due
to volume. If a trader can guarantee large numbers of transactions for large amounts, they
can demand a smaller difference between the bid and ask price, which is referred to as a
better spread. The levels of access that make up the foreign exchange market are
determined by the size of the "line" (the amount of money with which they are trading).
The top-tier interbank market accounts for 53% of all transactions. From there, smaller
banks, followed by large multi-national corporations (which need to hedge risk and pay
employees in different countries), large hedge funds, and even some of the retail market
makers. According to Galati and Melvin, “Pension funds, insurance companies, mutual
funds, and other institutional investors have played an increasingly important role in
financial markets in general, and in FX markets in particular, since the early 2000s.”
(2004) In addition, he notes, “Hedge funds have grown markedly over the 2001–2004
period in terms of both number and overall size”. Central banks also participate in the
foreign exchange market to align currencies to their economic needs.
1.2.1. Commercial companies
An important part of this market comes from the financial activities of companies seeking
foreign exchange to pay for goods or services. Commercial companies often trade fairly
small amounts compared to those of banks or speculators, and their trades often have
little short term impact on market rates. Nevertheless, trade flows are an important factor
in the long-term direction of a currency's exchange rate. Some multinational companies
can have an unpredictable impact when very large positions are covered due to exposures
that are not widely known by other market participants.
1.2.2. Central banks
National central banks play an important role in the foreign exchange markets. They try
to control the money supply, inflation, and/or interest rates and often have official or
unofficial target rates for their currencies. They can use their often substantial foreign
exchange reserves to stabilize the market. Nevertheless, the effectiveness of central bank
"stabilizing speculation" is doubtful because central banks do not go bankrupt if they
make large losses, like other traders would, and there is no convincing evidence that they
do make a profit trading.
1.2.3. Foreign exchange fixing
Foreign exchange fixing is the daily monetary exchange rate fixed by the national bank of
each country. The idea is that central banks use the fixing time and exchange rate to
evaluate behavior of their currency. Fixing exchange rates reflects the real value of
equilibrium in the market. Banks, dealers and traders use fixing rates as a trend indicator.
The mere expectation or rumor of a central bank foreign exchange intervention might be
enough to stabilize a currency, but aggressive intervention might be used several times
each year in countries with a dirty float currency regime. Central banks do not always
achieve their objectives. The combined resources of the market can easily overwhelm any
central bank. Several scenarios of this nature were seen in the 1992–93 European
Exchange Rate Mechanism collapse, and in more recent times in Southeast Asia.
1.2.4. Hedge funds as speculators
About 70% to 90% of the foreign exchange transactions are speculative. In other words,
the person or institution that bought or sold the currency has no plan to actually take
delivery of the currency in the end; rather, they were solely speculating on the movement
of that particular currency. Hedge funds have gained a reputation for aggressive currency
speculation since 1996. They control billions of dollars of equity and may borrow billions
more, and thus may overwhelm intervention by central banks to support almost any
currency, if the economic fundamentals are in the hedge funds' favor.
1.2.5. Investment management firms
Investment management firms (who typically manage large accounts on behalf of
customers such as pension funds and endowments) use the foreign exchange market to
facilitate transactions in foreign securities. For example, an investment manager bearing
an international equity portfolio needs to purchase and sell several pairs of foreign
currencies to pay for foreign securities purchases.
Some investment management firms also have more speculative specialist currency
overlay operations, which manage clients' currency exposures with the aim of generating
profits as well as limiting risk. While the number of this type of specialist firms is quite
small, many have a large value of assets under management), and hence can generate
large trades.
1.2.6. Retail foreign exchange traders
Individual Retail speculative traders constitute a growing segment of this market with the
advent of retail foreign exchange platforms, both in size and importance. Currently, they
participate indirectly through brokers or banks. Retail brokers, while largely controlled
and regulated in the USA by the Commodity Futures Trading Commission and National
Futures Association have in the past been subjected to periodic Foreign exchange fraud.
To deal with the issue, in 2010 the NFA required its members that deal in the Forex
markets to register as such (I.e., Forex CTA instead of a CTA). Those NFA members that
would traditionally be subject to minimum net capital requirements, FCMs and IBs, are
subject to greater minimum net capital requirements if they deal in Forex. A number of
the foreign exchange brokers operate from the UK under Financial Services Authority
regulations where foreign exchange trading using margin is part of the wider over-the-
counter derivatives trading industry that includes Contract for differences and financial
spread betting.
There are two main types of retail FX brokers offering the opportunity for speculative
currency trading: brokers and dealers or market makers. Brokers serve as an agent of the
customer in the broader FX market, by seeking the best price in the market for a retail
order and dealing on behalf of the retail customer. They charge a commission or mark-up
in addition to the price obtained in the market. Dealers or market makers, by contrast,
typically act as principal in the transaction versus the retail customer, and quote a price
they are willing to deal at.
1.2.7. Non-bank foreign exchange companies
Non-bank foreign exchange companies offer currency exchange and international
payments to private individuals and companies. These are also known as foreign
exchange brokers but are distinct in that they do not offer speculative trading but rather
currency exchange with payments (i.e., there is usually a physical delivery of currency to
a bank account).
It is estimated that in the UK, 14% of currency transfers/payments are made via Foreign
Exchange Companies. These companies' selling point is usually that they will offer better
exchange rates or cheaper payments than the customer's bank. These companies differ
from Money Transfer/Remittance Companies in that they generally offer higher-value
services.
1.2.8. Money transfer/remittance companies and bureaux de change
Money transfer companies/remittance companies perform high-volume low-value
transfers generally by economic migrants back to their home country. In 2007, the Aite
Group estimated that there were $369 billion of remittances (an increase of 8% on the
previous year). The four largest markets (India, China, Mexico and the Philippines)
receive $95 billion. The largest and best known provider is Western Union with 345,000
agents globally followed by UAE Exchange.
Bureaux de change or currency transfer companies provide low value foreign exchange
services for travelers. These are typically located at airports and stations or at tourist
locations and allow physical notes to be exchanged from one currency to another. They
access the foreign exchange markets via banks or non bank foreign exchange companies.
1.3. Factors affecting exchange rate
The following theories explain the fluctuations in exchange rates in a floating exchange
rate regime (In a fixed exchange rate regime, rates are decided by its government):
International parity conditions: Relative Purchasing Power Parity, interest rate parity,
Domestic Fisher effect, International Fisher effect. Though to some extent the above
theories provide logical explanation for the fluctuations in exchange rates, yet these
theories falter as they are based on challengeable assumptions [e.g., free flow of goods,
services and capital] which seldom hold true in the real world.
Balance of payments model (see exchange rate): This model, however, focuses largely on
tradable goods and services, ignoring the increasing role of global capital flows. It failed
to provide any explanation for continuous appreciation of dollar during 1980s and most
part of 1990s in face of soaring US current account deficit.
Asset market model (see exchange rate): views currencies as an important asset class for
constructing investment portfolios. Assets prices are influenced mostly by people's
willingness to hold the existing quantities of assets, which in turn depends on their
expectations on the future worth of these assets. The asset market model of exchange rate
determination states that “the exchange rate between two currencies represents the price
that just balances the relative supplies of, and demand for, assets denominated in those
currencies.”
None of the models developed so far succeed to explain exchange rates and volatility in
the longer time frames. For shorter time frames (less than a few days) algorithms can be
devised to predict prices. It is understood from the above models that many
macroeconomic factors affect the exchange rates and in the end currency prices are a
result of dual forces of demand and supply. The world's currency markets can be viewed
as a huge melting pot: in a large and ever-changing mix of current events, supply and
demand factors are constantly shifting, and the price of one currency in relation to
another shifts accordingly. No other market encompasses (and distills) as much of what is
going on in the world at any given time as foreign exchange.
Supply and demand for any given currency, and thus its value, are not influenced by any
single element, but rather by several. These elements generally fall into three categories:
economic factors, political conditions and market psychology.
1.3.1 Economic factors
These include: (a) economic policy, disseminated by government agencies and central
banks, (b) economic conditions, generally revealed through economic reports, and other
economic indicators.
Economic policy comprises government fiscal policy (budget/spending practices)
and monetary policy (the means by which a government's central bank influences
the supply and "cost" of money, which is reflected by the level of interest rates).
Government budget deficits or surpluses: The market usually reacts negatively to
widening government budget deficits, and positively to narrowing budget deficits.
The impact is reflected in the value of a country's currency.
Balance of trade levels and trends: The trade flow between countries illustrates
the demand for goods and services, which in turn indicates demand for a country's
currency to conduct trade. Surpluses and deficits in trade of goods and services
reflect the competitiveness of a nation's economy. For example, trade deficits may
have a negative impact on a nation's currency.
Inflation levels and trends: Typically a currency will lose value if there is a high
level of inflation in the country or if inflation levels are perceived to be rising.
This is because inflation erodes purchasing power, thus demand, for that
particular currency. However, a currency may sometimes strengthen when
inflation rises because of expectations that the central bank will raise short-term
interest rates to combat rising inflation.
Economic growth and health: Reports such as GDP, employment levels, retail
sales, capacity utilization and others, detail the levels of a country's economic
growth and health. Generally, the more healthy and robust a country's economy,
the better its currency will perform, and the more demand for it there will be.
Productivity of an economy: Increasing productivity in an economy should
positively influence the value of its currency. Its effects are more prominent if the
increase is in the traded sector.
1.3.2. Political conditions
Internal, regional, and international political conditions and events can have a
profound effect on currency markets.
All exchange rates are susceptible to political instability and anticipations about
the new ruling party. Political upheaval and instability can have a negative impact
on a nation's economy. For example, destabilization of coalition governments in
Pakistan and Thailand can negatively affect the value of their currencies.
Similarly, in a country experiencing financial difficulties, the rise of a political
faction that is perceived to be fiscally responsible can have the opposite effect.
Also, events in one country in a region may spur positive/negative interest in a
neighboring country and, in the process, affect its currency.
1.3.3. Market psychology
Market psychology and trader perceptions influence the foreign exchange market in a
variety of ways:
Flights to quality: Unsettling international events can lead to a "flight to quality",
a type of capital flight whereby investors move their assets to a perceived "safe
haven". There will be a greater demand, thus a higher price, for currencies
perceived as stronger over their relatively weaker counterparts. The U.S. dollar,
Swiss franc and gold have been traditional safe havens during times of political or
economic uncertainty.
Long-term trends: Currency markets often move in visible long-term trends.
Although currencies do not have an annual growing season like physical
commodities, business cycles do make themselves felt. Cycle analysis looks at
longer-term price trends that may rise from economic or political trends.
"Buy the rumor, sell the fact": This market truism can apply to many currency
situations. It is the tendency for the price of a currency to reflect the impact of a
particular action before it occurs and, when the anticipated event comes to pass,
react in exactly the opposite direction. This may also be referred to as a market
being "oversold" or "overbought".[18] To buy the rumor or sell the fact can also be
an example of the cognitive bias known as anchoring, when investors focus too
much on the relevance of outside events to currency prices.
Economic numbers: While economic numbers can certainly reflect economic
policy, some reports and numbers take on a talisman-like effect: the number itself
becomes important to market psychology and may have an immediate impact on
short-term market moves. "What to watch" can change over time. In recent years,
for example, money supply, employment, trade balance figures and inflation
numbers have all taken turns in the spotlight.
Technical trading considerations: As in other markets, the accumulated price
movements in a currency pair such as EUR/USD can form apparent patterns that
traders may attempt to use. Many traders study price charts in order to identify
such patterns.
1.4. Indian Financial System
The term financial system is a set of inter-related activities/services working together to
achieve some predetermined purpose or goal. In simple words it is a system that allows
the transfer of money between savers and borrowers.
It includes different markets, the institutions, instruments, services and mechanisms
which influence the generation of savings, investment capital formation and growth.
Financial system helps in organization planning and actions plans. The components of
financial system are explained below.
1.4.1. Financial Market
A market for the exchange of capital and credit, including the money markets and the
capital markets. Financial market is a mechanism that allows people to buy and financial
securities, commodities and other tangible items of value at low transaction costs and at
prices that reflect the efficient market hypothesis. In finance, financial market facilitate:
The raising of capital
The transfer of risk
International trade
1.4.2. Types of Financial Markets
A financial market consists of two major segments:
Money Market: The money market is a market for short-term funds, which deals in
financial assets whose period of maturity is up to one year.
Capital Market: While the money market deals in short-term credit, the capital market
handles the medium term and long-term credit.
Debt Market: The debt market is also called bond market. It is a financial market where
participants buy and sell debt securities, usually in the form of bonds.
1.4.2.1. Money Markets
The money market is a market for short-term funds, which deals in financial assets whose
period of maturity is up to one year. It should be noted that money market does not deal
in cash or money as such but simply provides a market for credit instruments such as bills
of exchange, promissory notes, commercial paper, treasury bills, etc. These financial
instruments are close substitute of money. These instruments help the business units,
other organizations and the Government to borrow the funds to meet their short-term
requirement.
1.4.2.1.1. Money Market Instruments
Following are some of the important money market instruments or securities.
(a) Call Money: Call money is mainly used by the banks to meet their temporary
requirement of cash. They borrow and lend money from each other normally on a daily
basis. It is repayable on demand and its maturity period varies in between one day to a
fortnight. The rate of interest paid on call money loan is known as call rate.
(b) Treasury Bill: A treasury bill is a promissory note issued by the RBI to meet the
short-term requirement of funds. Treasury bills are highly liquid instruments, that means,
at any time the holder of treasury bills can transfer of or get it discounted from RBI.
These bills are normally issued at a price less than their face value; and redeemed at face
value. So the difference between the issue price and the face value of the treasury bill
represents the interest on the investment. These bills are secured instruments and are
issued for a period of not exceeding 364 days. Banks, Financial institutions and
corporations normally play major role in the Treasury bill market.
(c) Commercial Paper: Commercial paper (CP) is a popular instrument for financing
working capital requirements of companies. The CP is an unsecured instrument issued in
the form of promissory note. This instrument was introduced in 1990 to enable the
corporate borrowers to raise short-term funds. It can be issued for period ranging from 15
days to one year. Commercial papers are transferable by endorsement and delivery. The
highly reputed companies (Blue Chip companies) are the major player of commercial
paper market.
(d) Certificate of Deposit: Certificate of Deposit (CDs) are short-term instruments issued
by Commercial Banks and Special Financial Institutions (SFIs), which are freely
transferable from one party to another. The maturity period of CDs ranges from 91 days
to one year. These can be issued to individuals, co-operatives and companies.
(e) Trade Bill: Normally the traders buy goods from the wholesalers or manufactures on
credit. The sellers get payment after the end of the credit period. But if any seller does not
want to wait or in immediate need of money he/she can draw a bill of exchange in favour
of the buyer. When buyer accepts the bill it becomes a negotiable instrument and is
termed as bill of exchange or trade bill. This trade bill can now be discounted with a bank
before its maturity. On maturity the bank gets the payment from the drawee i.e., the buyer
of goods. When trade bills are accepted by Commercial Banks it is known as Commercial
Bills. So trade bill is an instrument, which enables the drawer of the bill to get funds for
short period to meet the working capital needs.
1.4.2.2. Debt Market
The bond market (also known as the credit, or fixed income market) is a financial market
where participants can issue new debt, known as the primary market, or buy and sell debt
securities, known as the Secondary market, usually in the form of bonds.
The primary goal of the bond market is to provide a mechanism for long term funding of
public and private expenditures. Traditionally, the bond market was largely dominated by
the United States, but today the US is about 44% of the market. As of 2009, the size of
the worldwide bond market (total debt outstanding) is an estimated $82.2 trillion, of
which the size of the outstanding U.S. bond market debt was $31.2 trillion according to
2009 june 2009 sept 2009 dec 2010 mar 2010june 2010 sept 2010 dec 2011 mar0
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Chart Titleru
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Chart Titleru
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Quarterly price of shares and exchange rate
Table - 1
Date Share price Rupees/US $
June 2009 699.75 46.99
Sept 2009 526.6 49.06
Dec 2009 687.8 46.25
March 2010 763.15 45.78
June 2010 738.8 46.98
Sept 2010 857.2 46.31
Dec 2010 1075.95 45.01
March 2011 1124.7 45.18
Correlations
Table – 2 Correlations
Exchange Rate in Rs
Share Price o f TCS
Exchange Rate in Rs
Pearson Correlation 1 -.862**
Sig. (2-tailed) .006
N 8 8
Share Price of TCS
Pearson Correlation -.862** 1
Sig. (2-tailed) .006
N 8 8
**. Correlation is significant at the 0.01 level (2-tailed).
Interpretations
There exits high degree of negative correlation between the exchange rate and share price of company i.e. – 0.862.
This infers that there is no impact on the price of shares by the fluctuations of exchange rate and the price of shares has increased to double from 544.3 Rs to 1124.7 Rs. And in that period there quarterly performance is also good as there net profit increased.
2)Quarterly performance of Wipro
Figure - 4
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Apr-09
May-09
Jun-09Jul-0
9
Aug-09
Sep-09
Oct-09
Nov-09
Dec-09
Jan-10
Feb-10
Mar-10
Apr-10
May-10
Jun-10Jul-1
0
Aug-10
Sep-10
Oct-10
Nov-10
Dec-10
Jan-11
Feb-11
Mar-11
41
42
43
44
45
46
47
48
49
50
51
Chart Titleru
pee/
US$
Quarterly price of shares and exchange rate
Table - 3
Date Share price Rupees/US $
June 2009 397.7 46.99
Sept 2009 559 49.06
Dec 2009 635.8 46.25
March 2010 699.3 45.78
June 2010 658.1 46.98
Sept 2010 403.3 46.31
Dec 2010 414.55 45.01
March 2011 443.45 45.18
Correlations
Table – 4 Correlations
Exchange Rate in Rs
Share Price Of Wipro
Exchange Rate in Rs
Pearson Correlation 1 -.204
Sig. (2-tailed) .062
N 8 8
Share Price Of Wipro
Pearson Correlation -.204 1
Sig. (2-tailed) .062
N 8 8**. Correlation is significant at the 0.01 level (2-tailed).
Interpretations
There exits high degree of negative correlation between the exchange rate and share price of company i.e. – 0.204.
This infers that there is no impact on the price of shares by the fluctuations of exchange rate and the price of shares has increased to double from 251.6 Rs to 443.45 Rs. And in that period there quarterly performance is also good as there net profit increased.
3)Quarterly performance of Infosys
Figure - 7
2009 june Sep-09 Dec-09 Mar-10 Jun-10 Sep-10 Dec-10 Mar-110
200
400
600
800
1000
1200
1400
1600
1800
2000
Chart Titleru
pees
in cr
ores
s
Performance of shares
Figure - 8
Apr-09
May-09Jun-09
Jul-09
Aug-09Sep
-09Oct-
09Nov-0
9Dec-
09Jan
-10Feb
-10
Mar-10Apr-1
0
May-10Jun-10
Jul-10
Aug-10Sep
-10Oct-
10Nov-1
0Dec-
10Jan
-11Feb
-11
Mar-11
0
500
1000
1500
2000
2500
3000
3500
4000
Chart Title
shar
e pr
ice
Exchange rate of rupees per US dollar
Figure - 9
Apr-09
May-09
Jun-09Jul-0
9
Aug-09
Sep-09
Oct-09
Nov-09
Dec-09
Jan-10
Feb-10
Mar-10
Apr-10
May-10
Jun-10Jul-1
0
Aug-10
Sep-10
Oct-10
Nov-10
Dec-10
Jan-11
Feb-11
Mar-11
41
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51
Chart Titleru
pee/
US$
Quarterly price of shares and exchange rate
Table - 5
Date Share price Rupees/US $
June 2009 1602 46.99
Sept 2009 2142.65 49.06
Dec 2009 2394.75 46.25
March 2010 2640.4 45.78
June 2010 2625.25 46.98
Sept 2010 2775.75 46.31
Dec 2010 3054.55 45.01
March 2011 3088 45.18
Correlation
Table – 6 Correlations
Exchange Rate in Rs
Share Price of Infosys
Exchange Rate in Rs
Pearson Correlation 1 -.678
Sig. (2-tailed) .064
N 8 8
Share Price of Infosys
Pearson Correlation -.678 1
Sig. (2-tailed) .064
N 8 8
**. Correlation is significant at the 0.01 level (2-tailed).
Interpretations
There exits high degree of negative correlation between the exchange rate and share price of company i.e. – 0.678.
This infers that there is no impact on the price of shares by the fluctuations of exchange rate and the price of shares has increased to double from 1375.5 Rs to 3088 Rs. And in that period there quarterly performance is also good as there net profit increased.
4)Quarterly results of Tech Mahindra
Figure - 10
2009 june Sep-09 Dec-09 Mar-10 Jun-10 Sep-10 Dec-10 Mar-110
50
100
150
200
250
Chart Titleru
pees
in cr
ores
Performance of shares
Figure - 11
Apr-09
May-09
Jun-09Jul-0
9
Aug-09
Sep-09
Oct-09
Nov-09
Dec-09
Jan-10
Feb-10
Mar-10
Apr-10
May-10
Jun-10Jul-1
0
Aug-10
Sep-10
Oct-10
Nov-10
Dec-10
Jan-11
Feb-11
Mar-11
0
200
400
600
800
1000
1200
Chart Title
shar
e pr
ice
Exchange rate of rupees per US dollar
Figure - 12
Apr-09
May-09
Jun-09Jul-0
9
Aug-09
Sep-09
Oct-09
Nov-09
Dec-09
Jan-10
Feb-10
Mar-10
Apr-10
May-10
Jun-10Jul-1
0
Aug-10
Sep-10
Oct-10
Nov-10
Dec-10
Jan-11
Feb-11
Mar-11
41
42
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44
45
46
47
48
49
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51
Chart Titleru
pee/
US$
Quarterly price of shares and exchange rate
Table - 7
Date Share price Rupees/US $
June 2009 473.55 46.99
Sept 2009 971.7 49.06
Dec 2009 938.6 46.25
March 2010 896.05 45.78
June 2010 637.67 46.98
Sept 2010 646.65 46.31
Dec 2010 674.25 45.01
March 2011 673.55 45.18
Correlation
Table – 8 Correlations
Exchange Rate in Rs
Share Price Of Tech Mahindra
Exchange Rate in Rs
Pearson Correlation 1 -.287
Sig. (2-tailed) .491
N 8 8
Share Price Of Tech Mahindra
Pearson Correlation -.287 1
Sig. (2-tailed) .491
N 8 8**. Correlation is significant at the 0.01 level (2-tailed).
Interpretations
There exits high degree of negative correlation between the exchange rate and share price of company i.e. – 0.287.
This infers that there is no impact on the price of shares by the fluctuations of exchange rate and the price of shares has increased to double from 273 Rs to 673.55 Rs. And in that period there quarterly performance is also good as there net profit increased.
5)Quarterly results of HCL
Figure - 13
2009 june Sep-09 Dec-09 Mar-10 Jun-10 Sep-10 Dec-10 Mar-110
50
100
150
200
250
300
350
Chart Titleru
pees
in cr
ores
Performance of shares
Figure - 14
Apr-09
May-09
Jun-09Jul-0
9
Aug-09
Sep-09
Oct-09
Nov-09
Dec-09
Jan-10
Feb-10
Mar-10
Apr-10
May-10
Jun-10Jul-1
0
Aug-10
Sep-10
Oct-10
Nov-10
Dec-10
Jan-11
Feb-11
Mar-11
0
100
200
300
400
500
600
Chart Title
shar
e pr
ice
Exchange rate of rupees per US dollar
Figure - 15
Apr-09
May-09
Jun-09Jul-0
9
Aug-09
Sep-09
Oct-09
Nov-09
Dec-09
Jan-10
Feb-10
Mar-10
Apr-10
May-10
Jun-10Jul-1
0
Aug-10
Sep-10
Oct-10
Nov-10
Dec-10
Jan-11
Feb-11
Mar-11
41
42
43
44
45
46
47
48
49
50
51
Chart Titleru
pee/
US$
Quarterly price of shares and exchange rate
Table - 9
Date Share price Rupees/US $
June 2009 171.7 46.99
Sept 2009 297.35 49.06
Dec 2009 340 46.25
March 2010 364.45 45.78
June 2010 366.25 46.98
Sept 2010 386.55 46.31
Dec 2010 410.95 45.01
March 2011 467.75 45.18
Correlation
Table - 10 Correlations
Exchange Rate in Rs
Share Price of HCL
Exchange Rate in Rs
Pearson Correlation 1 -.601
Sig. (2-tailed) .115
N 8 8
Share Price of HCL
Pearson Correlation -.601 1
Sig. (2-tailed) .115
N 8 8
**. Correlation is significant at the 0.01 level (2-tailed).
Interpretations
There exists high degree of negative correlation between the exchange rate and share price of company i.e. – 0.601.
This infers that there is no impact on the price of shares by the fluctuations of exchange rate and the price of shares has increased to double from 100.85 Rs to 467.75 Rs. And in that period there quarterly performance is also good as their net profit increased.
6)Quarterly results of Patni
Figure - 16
2009 june Sep-09 Dec-09 Mar-10 Jun-10 Sep-10 Dec-10 Mar-110
50
100
150
200
250
Chart Titleru
pees
in cr
ores
Performance of shares
Figure - 17
Apr-09
May-09
Jun-09Jul-0
9
Aug-09
Sep-09
Oct-09
Nov-09
Dec-09
Jan-10
Feb-10
Mar-10
Apr-10
May-10
Jun-10Jul-1
0
Aug-10
Sep-10
Oct-10
Nov-10
Dec-10
Jan-11
Feb-11
Mar-11
0
100
200
300
400
500
600
Chart Title
shar
e pr
ice
Exchange rate of rupees per US dollar
Figure - 18
Apr-09
May-09
Jun-09Jul-0
9
Aug-09
Sep-09
Oct-09
Nov-09
Dec-09
Jan-10
Feb-10
Mar-10
Apr-10
May-10
Jun-10Jul-1
0
Aug-10
Sep-10
Oct-10
Nov-10
Dec-10
Jan-11
Feb-11
Mar-11
41
42
43
44
45
46
47
48
49
50
51
Chart Titleru
pee/
US$
Quarterly price of shares and exchange rate
Table - 11
Date Share price Rupees/US $
June 2009 218.15 46.99
Sept 2009 415.85 49.06
Dec 2009 448 46.25
March 2010 471.15 45.78
June 2010 542.25 46.98
Sept 2010 459.6 46.31
Dec 2010 467.35 45.01
March 2011 450.85 45.18
Correlations
Table - 12 Correlations
Exchange Rate in Rs
Share Price Of Patni
Exchange Rate in Rs
Pearson Correlation 1 -.244
Sig. (2-tailed) .560
N 8 8
Share Price Of Patni
Pearson Correlation -.244 1
Sig. (2-tailed) .560
N 8 8**. Correlation is significant at the 0.01 level (2-tailed).
Interpretations
There exits high degree of negative correlation between the exchange rate and share price of company i.e. – 0.244.
This infers that there is no impact on the price of shares by the fluctuations of exchange rate and the price of shares has increased to double from 127.85 Rs to 450.85 Rs. And in that period there quarterly performance is also good as there net profit increased.
7)Quarterly results of Hexaware
Figure - 19
2009 june Sep-09 Dec-09 Mar-10 Jun-10 Sep-10 Dec-10 Mar-110
5
10
15
20
25
30
35
40
45
50
Chart Titleru
pees
in cr
ores
Performance of share
Figure - 20
Apr-09
May-09
Jun-09Jul-0
9
Aug-09
Sep-09
Oct-09
Nov-09
Dec-09
Jan-10
Feb-10
Mar-10
Apr-10
May-10
Jun-10Jul-1
0
Aug-10
Sep-10
Oct-10
Nov-10
Dec-10
Jan-11
Feb-11
Mar-11
0
20
40
60
80
100
120
140
Chart Title
shar
e pr
ice
Exchange rate of rupees per US dollar
Figure - 21
Apr-09
May-09
Jun-09Jul-0
9
Aug-09
Sep-09
Oct-09
Nov-09
Dec-09
Jan-10
Feb-10
Mar-10
Apr-10
May-10
Jun-10Jul-1
0
Aug-10
Sep-10
Oct-10
Nov-10
Dec-10
Jan-11
Feb-11
Mar-11
41
42
43
44
45
46
47
48
49
50
51
Chart Titleru
pee/
US$
Quarterly price of shares and exchange rate
Table - 13
Date Share price Rupees/US $
June 2009 44.55 46.99
Sept 2009 83.3 49.06
Dec 2009 91.5 46.25
March 2010 67.3 45.78
June 2010 72.95 46.98
Sept 2010 68.2 46.31
Dec 2010 88.4 45.01
March 2011 54.95 45.18
Correlations
Table – 14 Correlations
Exchange Rate in Rs
Share Price Of Hexaware
Exchange Rate in Rs
Pearson Correlation 1 -.088
Sig. (2-tailed) .835
N 8 8
Share Price Of Hexaware
Pearson Correlation -.088 1
Sig. (2-tailed) .835
N 8 8**. Correlation is significant at the 0.01 level (2-tailed).
Interpretations
There exits high degree of negative correlation between the exchange rate and share price of company i.e. – 0.088.
This infers that there is no impact on the price of shares by the fluctuations of exchange rate and the price of shares has increased to double from 27.15 Rs to 54.95 Rs. And in that period there quarterly performance is also good as there net profit increased.
FINDINGS
Forex rates have sharp decline of rupees five, which means rupee has appreciated
to dollar by rupees five.
Not all the Information Technology companies have strong relationship with
foreign exchange rates.
Not only foreign exchange rate but other factors are also responsible for the stock
price.
Almost all the companies share price have increased to 50% or more.
Not all the companies have stability in their profits.
There are companies which have negative correlation to foreign exchange rate.
Though their doesn’t exists strong linear relationship so it is difficult to predict
stock price using only regression.
All the companies are not showing same trends in their quarterly profit which
means the common factor which affects the industry wouldn’t have affected there
profile.
There is no company which has traded with the price traded in 2009, almost all
the companies share prices have gone high more than 50%.
Though regression statements were formed to predict stock prices for there future
based on the forex rate for the day, it was not producing proper prices which
could have been used to take position based on these results.
There is not much of volatility in the stock prices of all the companies in the
industry.
Companies showing positive correlation also making good profits.
CONCLUSION
The companies showed a varying degree of correlation where by it means each and every
company has its own level of significance to foreign exchange rates. And companies even
exhibited correlation where they are referring that they had a favorable environment
even when rupees are appreciating compared to US dollar. Though there doesn’t exist a
perfectly positive or negative correlation it was not possible to build a regression
statement that would any one in predicting stock prices by capitalizing this equation
which also means that there are many other factors which are affecting the movement of
stock prices of IT companies other than foreign exchange rate.
Therefore for an investors/speculators should concentrate on both i.e. the shares where he