Correlation Between Columbia Select and Putnam Global

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

By analyzing existing cross correlation between Columbia Select Large and Putnam Global Health, you can compare the effects of market volatilities on Columbia Select and Putnam Global 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 Columbia Select with a short position of Putnam Global. Check out your portfolio center. Please also check ongoing floating volatility patterns of Columbia Select and Putnam Global.

Diversification Opportunities for Columbia Select and Putnam Global

0.28

Correlation Coefficient

Columbia Select  Putnam Global

Modest diversification

The 3 months correlation between Columbia and Putnam is 0.28. Overlapping area represents the amount of risk that can be diversified away by holding Columbia Select Large and Putnam Global Health in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Putnam Global Health and Columbia Select 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 Columbia Select Large are associated (or correlated) with Putnam Global. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Putnam Global Health has no effect on the direction of Columbia Select i.e., Columbia Select and Putnam Global go up and down completely randomly.

Pair Corralation between Columbia Select and Putnam Global

Assuming the 90 days horizon Columbia Select is expected to generate 22.06 times less return on investment than Putnam Global. But when comparing it to its historical volatility, Columbia Select Large is 1.19 times less risky than Putnam Global. It trades about 0.01 of its potential returns per unit of risk. Putnam Global Health is currently generating about 0.17 of returns per unit of risk over similar time horizon. If you would invest  6,063  in Putnam Global Health on July 18, 2025 and sell it today you would earn a total of  629.00  from holding Putnam Global Health or generate 10.37% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Weak
Accuracy	98.44%
Values	Daily Returns

Columbia Select Large  vs.  Putnam Global Health

Columbia Select Large

Risk-Adjusted Performance

Weakest

Over the last 90 days Columbia Select Large has generated negative risk-adjusted returns adding no value to fund investors. In spite of fairly strong basic indicators, Columbia Select is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Putnam Global Health

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Putnam Global Health are ranked lower than 13 (%) of all funds and portfolios of funds over the last 90 days. In spite of fairly weak basic indicators, Putnam Global may actually be approaching a critical reversion point that can send shares even higher in November 2025.

Pair Trading with Columbia Select and Putnam Global

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

The idea behind Columbia Select Large and Putnam Global Health 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.