Correlation Between NLIGHT and Rohm Co

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

By analyzing existing cross correlation between nLIGHT Inc and Rohm Co Ltd, you can compare the effects of market volatilities on NLIGHT and Rohm Co 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 NLIGHT with a short position of Rohm Co. Check out your portfolio center. Please also check ongoing floating volatility patterns of NLIGHT and Rohm Co.

Diversification Opportunities for NLIGHT and Rohm Co

0.31

Correlation Coefficient

NLIGHT  Rohm Co

Weak diversification

The 3 months correlation between NLIGHT and Rohm is 0.31. Overlapping area represents the amount of risk that can be diversified away by holding nLIGHT Inc and Rohm Co Ltd in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Rohm Co and NLIGHT 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 nLIGHT Inc are associated (or correlated) with Rohm Co. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Rohm Co has no effect on the direction of NLIGHT i.e., NLIGHT and Rohm Co go up and down completely randomly.

Pair Corralation between NLIGHT and Rohm Co

Given the investment horizon of 90 days nLIGHT Inc is expected to generate 1.61 times more return on investment than Rohm Co. However, NLIGHT is 1.61 times more volatile than Rohm Co Ltd. It trades about 0.01 of its potential returns per unit of risk. Rohm Co Ltd is currently generating about -0.06 per unit of risk. If you would invest  1,198  in nLIGHT Inc on October 4, 2024 and sell it today you would lose (149.00) from holding nLIGHT Inc or give up 12.44% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Weak
Accuracy	99.8%
Values	Daily Returns

nLIGHT Inc  vs.  Rohm Co Ltd

nLIGHT Inc

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days nLIGHT Inc has generated negative risk-adjusted returns adding no value to investors with long positions. Even with relatively invariable basic indicators, NLIGHT is not utilizing all of its potentials. The current stock price agitation, may contribute to short-term losses for the retail investors.

Rohm Co

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Rohm Co Ltd has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of weak performance in the last few months, the Stock's fundamental indicators remain fairly strong which may send shares a bit higher in February 2025. The current disturbance may also be a sign of long term up-swing for the company investors.

Pair Trading with NLIGHT and Rohm Co

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

The idea behind nLIGHT Inc and Rohm Co Ltd 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 Rebalancing module to analyze risk-adjusted returns against different time horizons to find asset-allocation targets.