Correlation Between Tata Communications and Reliance Power

Can any of the company-specific risk be diversified away by investing in both Tata Communications and Reliance Power at the same time? Although using a correlation coefficient on its own may not help to predict future stock returns, this module helps to understand the diversifiable risk of combining Tata Communications and Reliance Power into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Tata Communications Limited and Reliance Power Limited, you can compare the effects of market volatilities on Tata Communications and Reliance Power and check how they will diversify away market risk if combined in the same portfolio for a given time horizon. You can also utilize pair trading strategies of matching a long position in Tata Communications with a short position of Reliance Power. Check out your portfolio center. Please also check ongoing floating volatility patterns of Tata Communications and Reliance Power.

Diversification Opportunities for Tata Communications and Reliance Power

0.84

Correlation Coefficient

Tata Communications  Reliance Power

Very poor diversification

The 3 months correlation between Tata and Reliance is 0.84. Overlapping area represents the amount of risk that can be diversified away by holding Tata Communications Limited and Reliance Power Limited in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Reliance Power and Tata Communications is a relative statistical measure of the degree to which these equity instruments tend to move together. The correlation coefficient measures the extent to which returns on Tata Communications Limited are associated (or correlated) with Reliance Power. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Reliance Power has no effect on the direction of Tata Communications i.e., Tata Communications and Reliance Power go up and down completely randomly.

Pair Corralation between Tata Communications and Reliance Power

Assuming the 90 days trading horizon Tata Communications Limited is expected to generate 0.62 times more return on investment than Reliance Power. However, Tata Communications Limited is 1.6 times less risky than Reliance Power. It trades about -0.05 of its potential returns per unit of risk. Reliance Power Limited is currently generating about -0.06 per unit of risk. If you would invest  172,875  in Tata Communications Limited on December 26, 2024 and sell it today you would lose (15,050) from holding Tata Communications Limited or give up 8.71% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Strong
Accuracy	100.0%
Values	Daily Returns

Tata Communications Limited  vs.  Reliance Power Limited

Tata Communications

Risk-Adjusted Performance

Very Weak

Over the last 90 days Tata Communications Limited has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of latest abnormal performance, the Stock's basic indicators remain healthy and the recent disarray on Wall Street may also be a sign of long period gains for the firm investors.

Reliance Power

Risk-Adjusted Performance

Very Weak

Over the last 90 days Reliance Power Limited has generated negative risk-adjusted returns adding no value to investors with long positions. Despite unfluctuating performance in the last few months, the Stock's basic indicators remain somewhat strong which may send shares a bit higher in April 2025. The current disturbance may also be a sign of long term up-swing for the company investors.

Pair Trading with Tata Communications and Reliance Power

The main advantage of trading using opposite Tata Communications and Reliance Power positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Tata Communications position performs unexpectedly, Reliance Power can make up some of the losses. Pair trading also minimizes risk from directional movements in the market. For example, if an entire industry or sector drops because of unexpected headlines, the short position in Reliance Power will offset losses from the drop in Reliance Power's long position.

The idea behind Tata Communications Limited and Reliance Power Limited pairs trading is to make the combined position market-neutral, meaning the overall market's direction will not affect its win or loss (or potential downside or upside). This can be achieved by designing a pairs trade with two highly correlated stocks or equities that operate in a similar space or sector, making it possible to obtain profits through simple and relatively low-risk investment.

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Note that this page's information should be used as a complementary analysis to find the right mix of equity instruments to add to your existing portfolios or create a brand new portfolio. You can also try the Equity Valuation module to check real value of public entities based on technical and fundamental data.