AMC (AMC 0.29%) is the largest movie theater operator in the world, but being the leader in a troubled industry hasn't done much for the company over the past few years. With the advent of streaming and residual fears from the pandemic, moviegoing just isn't what it once was and AMC continues to struggle.However, Memorial Day weekend was a boon for the company and AMC stock has been climbing. Let's see why and what it means for the future.1. It's riding on the success of two smash-hit filmsStreaming from ho ...