I know you can view it on the monitor page but I've always wondered why there isn't a tab in the top of the trade ladder that displays the percentage we're either up or down on a trade. It would be handy to just have it next to the other columns. Nobody at customer service really knows why it isn't there either. I feel like I'm usually calculating PnL percentage wise, which isn't too hard... but why not? There's even room for it.