Is this a serious question? The -0.42 is today's change in MARA, the underlying. 3.9x5.0 is the bid/offer on your 10-lot fly, because for some reason, you chose to set up your structure as buying 1-lot of a 10x20x10 fly, instead of buying 10-lots of a 1x2x1 fly, like most people would do. If you...