Aldeyra Semi Deviation

ALDX Stock  USD 1.75  0.03  1.74%   
Semi-deviation provides a good measure of downside risk for a equity or a portfolio. It is similar to standard deviation, but it only looks at periods where the returns are less than the target or average level. Below is Aldeyra's current Semi Deviation with peer comparisons and related risk metrics.

Current Semi Deviation Value

Aldeyra has a Semi Deviation of 0, indicating low price variability. This places Aldeyra at the lower end of the volatility range for Stock.

Semi Deviation

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SQRT(SV)

 = 
0
SQRT = Square root notation
SV =   Aldeyra semi variance of returns over selected period

Semi Deviation Peers Comparison

Semi Deviation Relative To Other Indicators

The chart below plots Semi Deviation against Maximum Drawdown for Aldeyra and its peers. Each point represents one equity — position along the horizontal axis shows Semi Deviation while the vertical axis shows Maximum Drawdown. Equities that cluster in different quadrants carry distinct risk-return profiles. Use the dropdowns to swap in other indicators for either axis.
Compare Aldeyra to Peers

Methodology, Assumptions & Data Sources

Aldeyra's Semi Deviation currently stands at 0. The Semi Deviation for Aldeyra is produced by transforming raw price history into a standardized measure according to the indicator's defined methodology. The underlying data comes from exchange-reported daily closes with corporate action adjustments applied where relevant. Indicator accuracy depends on data continuity across the calculation period. Gaps in trading history may affect the output.

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