Correlation Between Sterling Construction and National Storage

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Can any of the company-specific risk be diversified away by investing in both Sterling Construction and National Storage 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 Sterling Construction and National Storage into the same portfolio, which is an essential part of the fundamental portfolio management process.
By analyzing existing cross correlation between Sterling Construction and National Storage Affiliates, you can compare the effects of market volatilities on Sterling Construction and National Storage 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 Sterling Construction with a short position of National Storage. Check out your portfolio center. Please also check ongoing floating volatility patterns of Sterling Construction and National Storage.

Diversification Opportunities for Sterling Construction and National Storage

0.01
  Correlation Coefficient

Significant diversification

The 3 months correlation between Sterling and National is 0.01. Overlapping area represents the amount of risk that can be diversified away by holding Sterling Construction and National Storage Affiliates in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on National Storage Aff and Sterling Construction 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 Sterling Construction are associated (or correlated) with National Storage. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of National Storage Aff has no effect on the direction of Sterling Construction i.e., Sterling Construction and National Storage go up and down completely randomly.

Pair Corralation between Sterling Construction and National Storage

Given the investment horizon of 90 days Sterling Construction is expected to generate 2.81 times more return on investment than National Storage. However, Sterling Construction is 2.81 times more volatile than National Storage Affiliates. It trades about 0.03 of its potential returns per unit of risk. National Storage Affiliates is currently generating about -0.08 per unit of risk. If you would invest  31,616  in Sterling Construction on September 11, 2025 and sell it today you would earn a total of  794.00  from holding Sterling Construction or generate 2.51% return on investment over 90 days.
Time Period3 Months [change]
DirectionMoves Together 
StrengthInsignificant
Accuracy100.0%
ValuesDaily Returns

Sterling Construction  vs.  National Storage Affiliates

 Performance 
       Timeline  
Sterling Construction 

Risk-Adjusted Performance

Weak

 
Weak
 
Strong
Compared to the overall equity markets, risk-adjusted returns on investments in Sterling Construction are ranked lower than 2 (%) of all global equities and portfolios over the last 90 days. Despite quite unsteady basic indicators, Sterling Construction may actually be approaching a critical reversion point that can send shares even higher in January 2026.
National Storage Aff 

Risk-Adjusted Performance

Weakest

 
Weak
 
Strong
Over the last 90 days National Storage Affiliates has generated negative risk-adjusted returns adding no value to investors with long positions. Despite latest weak performance, the Stock's basic indicators remain strong and the current disturbance on Wall Street may also be a sign of long term gains for the company investors.

Sterling Construction and National Storage Volatility Contrast

   Predicted Return Density   
       Returns  

Pair Trading with Sterling Construction and National Storage

The main advantage of trading using opposite Sterling Construction and National Storage positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Sterling Construction position performs unexpectedly, National Storage 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 National Storage will offset losses from the drop in National Storage's long position.
The idea behind Sterling Construction and National Storage Affiliates 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 Ceiling Movement module to calculate and plot Price Ceiling Movement for different equity instruments.

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