I was wondering how long this would take

There's something definitely in the works, the distribution in the market and futures has been strong and evident for quite some time, I don't know why, but I had a git feeling there would be an afternoon slamfest, but I suspected it start around 3:30, this is a bit later than that and I suspect there's a reason, perhaps to create some panic and loosen up the grip on some shares?

Es (SPX Futures) 1 min