portfolio standard deviation
mean portfolio returns
default is set to logarithmic returns with lookahead off
Added Display Options:
Group-Coefficents (Alpha, Beta)
Group-Proft.Loss (Max Drawdown, Max Gain)
Group-Stats (Standard Deviation, Variance, Correlation, R-Squared)
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.