due to the huge number of April 10 calls. The street won't allow them to finish in the money, period. That's the way it works, us little guys are at their mercy, and believe me, there is very little of that.
The SELLERS of options are the ones who usually make money, while the BUYERS usually lose money. The big money boys are the covered call sellers and they won't allow the strike price to be reached if they can help it. They can sell tons of stock into any rally and quash it to keep the price down.
Just keep in mind, there are exceptions to this little scenario but, like craps, the odds are with the "house."