I agree. Margin Call and The Big Short (the book is sooo good even if you've seen the movie!) are the best two movies that came out of that entire debacle. That scene was enjoyable. They really nailed the casting and conversations.
The part that bothered me is that, as I recall, there was no actual margin call in the movie. I guess it all was done in advance of a margin call? I don't recall exactly.
By dumping all their portfolio, they avoided the margin call which would have destroyed the company. Their early and bold actions saved the firm. Sadly for the folks on the other end of the trades, it probably crushed them.
Margin call is by far the best movie about the financial crisis of 2008 that I've ever seen. I was working in the biz at that time and it all just rang so true. 7 AM pre-market meetings, lots of folks crunching data, Wall Street people actually living in Brooklyn and so much more.
Sadly, the movie is so esoteric that it never had a mainstream success. Such a shame because it had great actors and a fantastic script.
The plot centers around the possibility of going bankrupt given the high amount of leverage being used on volatile mortgage securities that were starting to fail IIRC. The scheme they cook up to offload their as much of their position as possible the next morning.
It pretty much happened to Knight Trading. They turned on a dev trading algo and wound up acquiring a massive amount of positions (and thus risk). Their clearing firm forced them to close all those positions and the cost of crossing the bid-ask spread wiped them out.
You could also say it happens to small banks. If you fail some sort of FDIC testing, you're classified as at-risk and they force you to sell to a larger bank so as not to risk depositor funds.
