Correlation Between SP 500 and Datadog

Can any of the company-specific risk be diversified away by investing in both SP 500 and Datadog 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 SP 500 and Datadog into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between SP 500 Index and Datadog, you can compare the effects of market volatilities on SP 500 and Datadog 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 SP 500 with a short position of Datadog. Check out your portfolio center. Please also check ongoing floating volatility patterns of SP 500 and Datadog.

Diversification Opportunities for SP 500 and Datadog

0.88

Correlation Coefficient

SP 500  Datadog

Very poor diversification

The 3 months correlation between GSPC and Datadog is 0.88. Overlapping area represents the amount of risk that can be diversified away by holding SP 500 Index and Datadog in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Datadog and SP 500 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 SP 500 Index are associated (or correlated) with Datadog. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Datadog has no effect on the direction of SP 500 i.e., SP 500 and Datadog go up and down completely randomly.

Pair Corralation between SP 500 and Datadog

Assuming the 90 days trading horizon SP 500 is expected to generate 1.29 times less return on investment than Datadog. But when comparing it to its historical volatility, SP 500 Index is 4.16 times less risky than Datadog. It trades about 0.22 of its potential returns per unit of risk. Datadog is currently generating about 0.07 of returns per unit of risk over similar time horizon. If you would invest  11,714  in Datadog on May 15, 2025 and sell it today you would earn a total of  1,157  from holding Datadog or generate 9.88% return on investment over 90 days.

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

SP 500 Index  vs.  Datadog

Pair Trading with SP 500 and Datadog

The main advantage of trading using opposite SP 500 and Datadog positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if SP 500 position performs unexpectedly, Datadog 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 Datadog will offset losses from the drop in Datadog's long position.

The idea behind SP 500 Index and Datadog 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 Correlation Analysis module to reduce portfolio risk simply by holding instruments which are not perfectly correlated.