Okay, I believe I understand how buying long shares of a weekend call or put works, but I've noticed that some people also buy short shares of the calls and puts, and I'm not sure what they're there for.
Say a movie is opening with a Call/Put number of H$10. As I understand it, if you buy call shares you're betting on the movie making over H$12 (the $10 plus the $2 you paid for the share), and if you buy put shares you're betting on it making under H$8 (the $10 minus the $2 you paid for the share). If you're shorting a call share, does that mean that you're betting that it will drop from the $2 a share and not betting anything about what it'll do over the weekend? Is there any possible payout on Monday if you short a call or a put, or does everyone sell after the price has gone down? Does it only pay if the movie makes between $10.00 and $11.99 for a shorted call? As I'm understanding it, it seems like these would have a pretty limited benefit and would be quite a bit of risk for not much reward, but it's very possible I'm just not getting what they mean.
Can someone explain to me what I'm missing? Thanks.