They knew. They always know. For weeks, they've been hammering any and all efforts to move higher. Then when they would allow it to go green, it was the weakest looking run ups I've ever seen. Not weak in terms of price change, but volume. It's all in the order flow. Now begins a move down that might be quite deep.
The blob wants everything in as bad a shape as possible b4 Trump takes over. Because of all the crimes the dems and elites have committed, they're scared he will want to put them away.
