Keep in mind that even if the 590 spike was a real trade, it doesn't necessarily mean that you were improperly skipped over with a sell at 545.
A spike from 530 to 590 with a real trade at 590? And skipping over a sell at 545 is okay? Is that some kind of a sick joke?
Wonder how many shorters got their positions closed at a huge loss, on what should have been trade of the century?