Correlation Between National Vision and ScanTech

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

By analyzing existing cross correlation between National Vision Holdings and ScanTech AI Systems, you can compare the effects of market volatilities on National Vision and ScanTech 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 National Vision with a short position of ScanTech. Check out your portfolio center. Please also check ongoing floating volatility patterns of National Vision and ScanTech.

Diversification Opportunities for National Vision and ScanTech

-0.87

Correlation Coefficient

National Vision  ScanTech

Pay attention - limited upside

The 3 months correlation between National and ScanTech is -0.87. Overlapping area represents the amount of risk that can be diversified away by holding National Vision Holdings and ScanTech AI Systems in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on ScanTech AI Systems and National Vision 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 National Vision Holdings are associated (or correlated) with ScanTech. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of ScanTech AI Systems has no effect on the direction of National Vision i.e., National Vision and ScanTech go up and down completely randomly.

Pair Corralation between National Vision and ScanTech

Considering the 90-day investment horizon National Vision Holdings is expected to generate 0.18 times more return on investment than ScanTech. However, National Vision Holdings is 5.46 times less risky than ScanTech. It trades about 0.25 of its potential returns per unit of risk. ScanTech AI Systems is currently generating about -0.06 per unit of risk. If you would invest  1,717  in National Vision Holdings on May 9, 2025 and sell it today you would earn a total of  699.50  from holding National Vision Holdings or generate 40.74% return on investment over 90 days.

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

National Vision Holdings  vs.  ScanTech AI Systems

National Vision Holdings

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in National Vision Holdings are ranked lower than 19 (%) of all global equities and portfolios over the last 90 days. In spite of rather inconsistent basic indicators, National Vision exhibited solid returns over the last few months and may actually be approaching a breakup point.

ScanTech AI Systems

Risk-Adjusted Performance

Weakest

Over the last 90 days ScanTech AI Systems has generated negative risk-adjusted returns adding no value to investors with long positions. Despite uncertain performance in the last few months, the Stock's basic indicators remain fairly strong which may send shares a bit higher in September 2025. The recent confusion may also be a sign of long-lasting up-swing for the firm traders.

Pair Trading with National Vision and ScanTech

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

The idea behind National Vision Holdings and ScanTech AI Systems 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 ETFs module to find actively traded Exchange Traded Funds (ETF) from around the world.