Buy on rumor, sell on news. I've been noticing the S&P been trending down all day. Wow, Boeing just popped up on my radar. Holy crap, thought I missed the boat on that one. Might get a chance to load up.
People with a lot of money does not mean they understand the market. If they are smart monye, they should anticipate not react!
Markets determine Fed actions and economy, not the other way around.
Think of stock market as huge polling center where people vote with their money, and others use it to hedge, raise cash, use prices for planning and analysis, etc.