| Best Buy Co -- USA Stock | | USD 73.17 0.33 0.45% |
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Best Buy Co has current Semi Variance of 3.41. Semi-variance provides a good measure of downside volatility for a equity or a portfolio. It is similar to Variance, but it only looks at periods where the returns are less than the target or average level.
Best Buy | Semi Variance | = | SUM(RET DEV)2 N(ZERO) |
| = | 3.41 | |
SUM | = | Summation notation |
RET DEV | = | Actual return deviation over selected period |
N(ZERO) | = | Number of points with returns less than zero |
Semi Variance Comparison
Best Buy Co is rated
fourth in semi variance category among related companies. It is rated
below average in maximum drawdown category among related companies reporting about
2.35 of Maximum Drawdown per Semi Variance. The ratio of Maximum Drawdown to Semi Variance for Best Buy Co is roughly
2.35 Semi-variance is the square of semi-deviation. Semi-variance is calculated by averaging the deviations of returns that have a result that is less than the mean.