I am trying to plot the value of Portfolio.Cash to my chart as a line series but can not make it work. I have something like this so far.


plot = Chart('Trade Plot')

// only plots a single scatter plot
self.Plot('Trade Plot', 'Cash', self.Portfolio.Cash)

// also doesn't work
self.cash = self.Identity(self.Portfolio.Cash, Resolution.Daily, Field.Low);
self.PlotIndicator('Trade Plot', 'Cash', self.cash)

I am trying to make it work in the initialization function because my equity has a resolution time of hourly and if I just plot individual points of my PortfolioCash on the OnData function then I get an error stating I've exceeded the maximum amount of points to plot per series