Directly I dont think so, but indirectly the fed tried to get the stock market to rally many times. There was the Soc Gen stock market collapse of early 2008 when the Fed eased 125bps in like two weeks. And the Global rate cut back on Oct 2008
Grayson is awesome. You can see their body language tighten up when Grayson starts to speak. They aren't scared but they are very uneasy. If he goes too far his life will be in danger.