Correlation Between SPDR SP and Parnassus Core

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Can any of the company-specific risk be diversified away by investing in both SPDR SP and Parnassus Core 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 SPDR SP and Parnassus Core into the same portfolio, which is an essential part of the fundamental portfolio management process.
By analyzing existing cross correlation between SPDR SP 500 and Parnassus Core Select, you can compare the effects of market volatilities on SPDR SP and Parnassus Core 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 SPDR SP with a short position of Parnassus Core. Check out your portfolio center. Please also check ongoing floating volatility patterns of SPDR SP and Parnassus Core.

Diversification Opportunities for SPDR SP and Parnassus Core

0.78
  Correlation Coefficient

Poor diversification

The 3 months correlation between SPDR and Parnassus is 0.78. Overlapping area represents the amount of risk that can be diversified away by holding SPDR SP 500 and Parnassus Core Select in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Parnassus Core Select and SPDR SP 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 SPDR SP 500 are associated (or correlated) with Parnassus Core. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Parnassus Core Select has no effect on the direction of SPDR SP i.e., SPDR SP and Parnassus Core go up and down completely randomly.

Pair Corralation between SPDR SP and Parnassus Core

Considering the 90-day investment horizon SPDR SP 500 is expected to generate 1.08 times more return on investment than Parnassus Core. However, SPDR SP is 1.08 times more volatile than Parnassus Core Select. It trades about 0.08 of its potential returns per unit of risk. Parnassus Core Select is currently generating about -0.04 per unit of risk. If you would invest  63,694  in SPDR SP 500 on May 29, 2025 and sell it today you would earn a total of  822.00  from holding SPDR SP 500 or generate 1.29% return on investment over 90 days.
Time Period3 Months [change]
DirectionMoves Together 
StrengthSignificant
Accuracy95.65%
ValuesDaily Returns

SPDR SP 500  vs.  Parnassus Core Select

 Performance 
       Timeline  
SPDR SP 500 

Risk-Adjusted Performance

Solid

 
Weak
 
Strong
Compared to the overall equity markets, risk-adjusted returns on investments in SPDR SP 500 are ranked lower than 19 (%) of all global equities and portfolios over the last 90 days. In spite of fairly fragile basic indicators, SPDR SP may actually be approaching a critical reversion point that can send shares even higher in September 2025.
Parnassus Core Select 

Risk-Adjusted Performance

Good

 
Weak
 
Strong
Compared to the overall equity markets, risk-adjusted returns on investments in Parnassus Core Select are ranked lower than 14 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively weak fundamental indicators, Parnassus Core may actually be approaching a critical reversion point that can send shares even higher in September 2025.

SPDR SP and Parnassus Core Volatility Contrast

   Predicted Return Density   
       Returns  

Pair Trading with SPDR SP and Parnassus Core

The main advantage of trading using opposite SPDR SP and Parnassus Core positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if SPDR SP position performs unexpectedly, Parnassus Core 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 Parnassus Core will offset losses from the drop in Parnassus Core's long position.
The idea behind SPDR SP 500 and Parnassus Core Select 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 Commodity Channel module to use Commodity Channel Index to analyze current equity momentum.

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