Correlation Between Silicon Motion and BII Railway

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

By analyzing existing cross correlation between Silicon Motion Technology and BII Railway Transportation, you can compare the effects of market volatilities on Silicon Motion and BII Railway 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 Silicon Motion with a short position of BII Railway. Check out your portfolio center. Please also check ongoing floating volatility patterns of Silicon Motion and BII Railway.

Diversification Opportunities for Silicon Motion and BII Railway

0.52

Correlation Coefficient

Silicon Motion  BII Railway

Very weak diversification

The 3 months correlation between Silicon and BII is 0.52. Overlapping area represents the amount of risk that can be diversified away by holding Silicon Motion Technology and BII Railway Transportation in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on BII Railway Transpor and Silicon Motion 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 Silicon Motion Technology are associated (or correlated) with BII Railway. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of BII Railway Transpor has no effect on the direction of Silicon Motion i.e., Silicon Motion and BII Railway go up and down completely randomly.

Pair Corralation between Silicon Motion and BII Railway

Assuming the 90 days trading horizon Silicon Motion Technology is expected to under-perform the BII Railway. But the stock apears to be less risky and, when comparing its historical volatility, Silicon Motion Technology is 1.15 times less risky than BII Railway. The stock trades about -0.09 of its potential returns per unit of risk. The BII Railway Transportation is currently generating about -0.02 of returns per unit of risk over similar time horizon. If you would invest  3.20  in BII Railway Transportation on September 24, 2024 and sell it today you would lose (0.40) from holding BII Railway Transportation or give up 12.5% of portfolio value over 90 days.

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

Silicon Motion Technology  vs.  BII Railway Transportation

Silicon Motion Technology

Risk-Adjusted Performance

2 of 100

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in Silicon Motion Technology are ranked lower than 2 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively stable basic indicators, Silicon Motion is not utilizing all of its potentials. The current stock price uproar, may contribute to short-horizon losses for the private investors.

BII Railway Transpor

Risk-Adjusted Performance

4 of 100

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in BII Railway Transportation are ranked lower than 4 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, BII Railway reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Silicon Motion and BII Railway

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

The idea behind Silicon Motion Technology and BII Railway Transportation 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 Bond Analysis module to evaluate and analyze corporate bonds as a potential investment for your portfolios..