Correlation Between Tata Investment and Paramount Communications

Can any of the company-specific risk be diversified away by investing in both Tata Investment and Paramount Communications 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 Investment and Paramount Communications into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Tata Investment and Paramount Communications Limited, you can compare the effects of market volatilities on Tata Investment and Paramount Communications 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 Investment with a short position of Paramount Communications. Check out your portfolio center. Please also check ongoing floating volatility patterns of Tata Investment and Paramount Communications.

Diversification Opportunities for Tata Investment and Paramount Communications

0.61

Correlation Coefficient

Tata Investment  Paramount Communications

Poor diversification

The 3 months correlation between Tata and Paramount is 0.61. Overlapping area represents the amount of risk that can be diversified away by holding Tata Investment and Paramount Communications Limit in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Paramount Communications and Tata Investment 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 Investment are associated (or correlated) with Paramount Communications. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Paramount Communications has no effect on the direction of Tata Investment i.e., Tata Investment and Paramount Communications go up and down completely randomly.

Pair Corralation between Tata Investment and Paramount Communications

Assuming the 90 days trading horizon Tata Investment is expected to generate 1.15 times less return on investment than Paramount Communications. But when comparing it to its historical volatility, Tata Investment is 1.74 times less risky than Paramount Communications. It trades about 0.11 of its potential returns per unit of risk. Paramount Communications Limited is currently generating about 0.07 of returns per unit of risk over similar time horizon. If you would invest  5,128  in Paramount Communications Limited on April 25, 2025 and sell it today you would earn a total of  560.00  from holding Paramount Communications Limited or generate 10.92% return on investment over 90 days.

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

Tata Investment  vs.  Paramount Communications Limit

Tata Investment

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Tata Investment are ranked lower than 8 (%) of all global equities and portfolios over the last 90 days. In spite of fairly uncertain technical and fundamental indicators, Tata Investment may actually be approaching a critical reversion point that can send shares even higher in August 2025.

Paramount Communications

Risk-Adjusted Performance

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in Paramount Communications Limited are ranked lower than 5 (%) of all global equities and portfolios over the last 90 days. Despite somewhat uncertain essential indicators, Paramount Communications sustained solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Tata Investment and Paramount Communications

The main advantage of trading using opposite Tata Investment and Paramount Communications positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Tata Investment position performs unexpectedly, Paramount Communications 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 Paramount Communications will offset losses from the drop in Paramount Communications' long position.

The idea behind Tata Investment and Paramount Communications 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 Earnings Calls module to check upcoming earnings announcements updated hourly across public exchanges.