OpenBB TerminalTerminal ReferencePortfoliorbetaOn this pagerbetaShow rolling beta portfolio vs benchmarkUsagerbeta [-p PERIOD]ParametersNameParameterDescriptionDefaultOptionalChoicesperiod-p --periodPeriod to apply rolling window1yTruemtd, qtd, ytd, 3m, 6m, 1y, 3y, 5y, 10y, all