I wonder if/how long it will take before the markets just naturally stop reacting to what he says? Or at least reacting a lot less.
If you're investing long term, there's should be no need to re-act. Your portfolio should be setup to be able deal with the market fluxes. If you can't deal with it then your portfolio is too high risk for you.
Traders will be reacting to the market all the time, so it's just normal for them...