Quote from zdreg:
your numbers are quite a bit off.the 360 call option which was 35 pts. away at the close closed at 4.30. if the stock would have closed at 365
the 400 option might have moved to 3.45
using closing prices is very approximate since it depends when the last trade took place and the price of the stock at the moment. it also depends whether the trade took place at the bid or ask or in between,
by the time one get's finished the 400 option is likely to be under 3.
It's not terribly complex. The 360Cs went off at 3.70bx4.30a, or 4.00 mid. That's fairval.
The 35-point otm Aug calls will close <1.50 tomorrow, whatever strike that happens to be.
