I don't have those trading software such as TradeStation at this moment. But I have Matlab and Bloomberg. I would like to find a way that I can easily visualize a bunch of time series curves and cross-compare them. For example, the price curve vs. trading signal curve. vs. SP500, etc. The curve data are currently in Matlab, which can be the simplest column data. But what's the best/convenient/effective way to rapidly visualize and manipulate these time series data?