Also, I think it would be good to have better descriptions for the signals (particularly exit signals) as their could be many reasons why it got out. Knowing that by quickly viewing the chart is ideal. Perhaps if you had a trade arrow object on the chart, and then if user hovered over such an arrow, it could be a mouseover popup text that details the trade.
For example, instead of a description like "Cover 100 @ 93.20", it could read "Cover 100 @ 93.20 (StopLoss)" or "Cover 100 @ 93.20 (BarCountExit)", etc. See attachment for more detailed visualization of what I mean.