My jaw just dropped when the NQ held up while the ES and YM dropped like rocks. Luckily I unloaded half my position on the low (one of the big boys had pity on me and skimmed my upper stop), but I was expecting a lot more downside.
one rule i have for myself is that if im watching several ancillary markets if you have a signal in one market trade that market not an ancillary market. I have done that several times and i watched in amazment as the market i was in didnt move like the others