Correlation Between Harmony Gold and Graham Holdings

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

By analyzing existing cross correlation between Harmony Gold Mining and Graham Holdings Co, you can compare the effects of market volatilities on Harmony Gold and Graham Holdings 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 Harmony Gold with a short position of Graham Holdings. Check out your portfolio center. Please also check ongoing floating volatility patterns of Harmony Gold and Graham Holdings.

Diversification Opportunities for Harmony Gold and Graham Holdings

0.02

Correlation Coefficient

Harmony Gold  Graham Holdings

Significant diversification

The 3 months correlation between Harmony and Graham is 0.02. Overlapping area represents the amount of risk that can be diversified away by holding Harmony Gold Mining and Graham Holdings Co in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Graham Holdings and Harmony Gold 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 Harmony Gold Mining are associated (or correlated) with Graham Holdings. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Graham Holdings has no effect on the direction of Harmony Gold i.e., Harmony Gold and Graham Holdings go up and down completely randomly.

Pair Corralation between Harmony Gold and Graham Holdings

Assuming the 90 days horizon Harmony Gold Mining is expected to under-perform the Graham Holdings. In addition to that, Harmony Gold is 2.23 times more volatile than Graham Holdings Co. It trades about -0.08 of its total potential returns per unit of risk. Graham Holdings Co is currently generating about 0.04 per unit of volatility. If you would invest  75,348  in Graham Holdings Co on April 22, 2025 and sell it today you would earn a total of  2,152  from holding Graham Holdings Co or generate 2.86% return on investment over 90 days.

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

Harmony Gold Mining  vs.  Graham Holdings Co

Harmony Gold Mining

Risk-Adjusted Performance

Very Weak

Over the last 90 days Harmony Gold Mining has generated negative risk-adjusted returns adding no value to investors with long positions. Despite fragile performance in the last few months, the Stock's basic indicators remain nearly stable which may send shares a bit higher in August 2025. The current disturbance may also be a sign of long-run up-swing for the company stockholders.

Graham Holdings

Risk-Adjusted Performance

Weak

Over the last 90 days Graham Holdings Co has generated negative risk-adjusted returns adding no value to investors with long positions. Despite nearly stable basic indicators, Graham Holdings is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with Harmony Gold and Graham Holdings

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

The idea behind Harmony Gold Mining and Graham Holdings Co 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.

Check out your portfolio center.

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 Price Exposure Probability module to analyze equity upside and downside potential for a given time horizon across multiple markets.