A new study suggestion: right now, ESignal supports having two (or more) price series in the main window. What I would like is for any price series to have equal footing with any indicator series, whether it is plotted in the main window or in an indicator pane. This way I can compare various price series, say bonds, SPs, and crude, all stacked in a single advanced chart. As it is now, I have two choices: I can put advanced charts on top of each other or I can use EFS to plot prices in an indicator pane. Both have their problems.