I'm trying to work out how to analyse (in the same graph) a combined option and stock position in OV, i.e. different instruments, some with deltas < 1/-1 and others that always have delta ==1/-1. Given the advice I've read about multiplying index options by 10 to allow single numbers to represent ETFs (e.g. SPX/SPY, RUT/IWM) I think the answer is probably going to be 'not possible'. I've asked OV for info on this and they're looking into a method to achieve it, but I'd be interested to hear any other feedback on this topic.