Plotting second time series?

[trophyhead]

Is it possible to plot a second timeseries with the Backtest.plot() function? Other than the OHLC data being operated upon.

For example, if trading decisions are made based on Heiken-Ashi plots or another alternative candlestick, could this be plotted as well (much as the indicators are)?

[einarjohnson]

wondering about the same thing, did you ever find an elegant solution to this?