I used to trade the s&p 500 emini and futures options. I always traded at the close (3:45-4:15 PM EST), for I wanted "all of the votes to be in before I cast my vote." Of course, the bulk of the volume for the emini was between 9:30 and 4:15. I see that the bulk of the trading for the GC is 8:20 to 1:30 PM EST (open outcry hours). I guess I am asking if I want to cast my vote last, should I be placing a trade at 2:30 or is it OK to place a trade between 3:30 and 4:00PM? Just trying to follow my same logic and I want your opinion. Your answer makes sense, but I am not a daytrader. I am considering using options, for that is what I used when I traded the s&p 500 emini.