Quote from Specterx:
umm did anyone else see those quick 2000 contract orders run the price up by 3-4 ticks just now? That was really weird... Lol, one trader trying to force a breakout?
on expiration day you see some huge block trades. For example yesterday morning a huge block traded (relatively speaking). Hard to know who it is though. Big size on the spy at $134.64.
