I am trying to plot two different values into the same plot, of a cumulative return on $1 invested in two different assets using this:
plot(USSMI$Dates, USSMI$Invest, type = 'l', xlab = "Dates", ylab = "ROI", col="Blue", main = "Return on $1 Invested in Market Index")
par(new=TRUE)
plot(USTB$Dates, USTB$Invest, type = 'l', xlab = "Dates", ylab = "ROI", main = "Return on $1 Invested", col="Red")
One value is close to 6000, and the other is close to 20, so why do they end up in the same place, and not in a correct ratio?