龙听期货论坛's Archiver

龙听 发表于 2022-11-2 11:10

【NormalDensity】

[code]Inputs: PriceValue(Numeric), Mean(Numeric), VStd(Numeric);
Variable: var0(3.141593);

If VStd <> 0 then
        NormalDensity = (1 / (SquareRoot(2 * var0)* VStd))* ExpValue(-Square(PriceValue - Mean)/(2 * Square(VStd)));
[/code]

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