Correlation Between Columbia Global and Needham Growth

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

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

Diversification Opportunities for Columbia Global and Needham Growth

0.91

Correlation Coefficient

Columbia Global  Needham Growth

Almost no diversification

The 3 months correlation between Columbia and Needham is 0.91. Overlapping area represents the amount of risk that can be diversified away by holding Columbia Global Technology and Needham Growth in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Needham Growth and Columbia Global 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 Global Technology are associated (or correlated) with Needham Growth. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Needham Growth has no effect on the direction of Columbia Global i.e., Columbia Global and Needham Growth go up and down completely randomly.

Pair Corralation between Columbia Global and Needham Growth

Assuming the 90 days horizon Columbia Global Technology is expected to generate 0.97 times more return on investment than Needham Growth. However, Columbia Global Technology is 1.03 times less risky than Needham Growth. It trades about -0.1 of its potential returns per unit of risk. Needham Growth is currently generating about -0.12 per unit of risk. If you would invest  9,377  in Columbia Global Technology on December 22, 2024 and sell it today you would lose (978.00) from holding Columbia Global Technology or give up 10.43% of portfolio value over 90 days.

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

Columbia Global Technology  vs.  Needham Growth

Columbia Global Tech

Risk-Adjusted Performance

Very Weak

Over the last 90 days Columbia Global Technology has generated negative risk-adjusted returns adding no value to fund investors. In spite of latest weak performance, the Fund's technical and fundamental indicators remain strong and the current disturbance on Wall Street may also be a sign of long term gains for the fund investors.

Needham Growth

Risk-Adjusted Performance

Very Weak

Over the last 90 days Needham Growth has generated negative risk-adjusted returns adding no value to fund investors. In spite of weak performance in the last few months, the Fund's forward indicators remain fairly 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 fund investors.

Pair Trading with Columbia Global and Needham Growth

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

The idea behind Columbia Global Technology and Needham Growth 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 Portfolio File Import module to quickly import all of your third-party portfolios from your local drive in csv format.