Because we are talking about 0.25%. 0.50% at most. If Fed doesn't, it can only mean one thing: They can not. Just think about it for a minute. The situation will be perceived as so f&#$ed up, that Fed is afraid of everything going to hell because they raised the rate from zero to 0.25% or 0.50%. Hence, it will be sell everything if they don't raise the rate.How is the rate hike positive for equities?