FixBacktest | R Documentation |
Backtest for the buy and hold with a fixed weights strategy.
FixBacktest(rets, weights)
rets |
historic multivariate returns |
weights |
holding weights of stock |
A backtest return series
names <- c("swan", "bear", "tiger") date <- as.Date("2015-01-01") + days(0:179) mu <- c(0.2, 0.08, 0.1) sigma <- matrix(c(1, 0.25, -0.3, 0.25, 0.25, 0, -0.3, 0, 0.36), 3, 3) allret <- rMvReturnSim(names, date, mu, sigma) tsret <- as.timeSeries(allret) FixBacktest(tsret, rep(1 / 3, 3))
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