The Macroaxis Technical Indicators lookup allows users to check a given indicator for any equity or select from a set of available indicators by clicking on the link to the right. Please note, not all equities are covered by this module due to inconsistencies in global equity categorizations and data normalization technicques. Please check also Equity Screeners to view more equity screening toolsAlcoa Corporation has current Downside Deviation of 4.23. Downside Deviation (or DD) is measured by target semi-deviation (the square root of target semi-variance) and is termed downside risk. It is expressed in percentages and therefore allows for rankings in the same way as standard deviation. An intuitive way to view downside risk is the annualized standard deviation of returns below the target.
|SQRT||=||Square root notation|
|DV||=||Downside Variance of returns over selected period|
Downside Deviation ComparisonIt is the square root of the probability-weighted squared below-target returns. The squaring of the below-target returns has the effect of penalizing failures at an exponential rate. This is consistent with observations made on the behavior of most private investors.
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