I know more about your country than you do, dickweed!
It's a federal holiday, & lots of private businesses also observe it. NYC closes down for the huge Columbus Day parade, due to so many Italian-Americans. Who's trading when he has an excuse to watch a parade in brilliant weather?
Look at the NYSE numbers. Do you ever pause to consider reality as it actually exists on this planet, before shooting off your mouth & yourself in the foot, fool?