Hi again, :)
Currently Protrader allows traders to have more than one asset on a chart, as long as there are the same timeframes. However, with some strategies, they want you to look at the hourly and the 4H charts to see if they are trending in the same direction. For backtesting, it would be great if I can overlay the same asset with a different timeframe.
Better yet, a feature that I would prefer over this one is the ability to sync two charts together. I move one chart and the other chart(s) try/tries to keep up.