Quote from chipmunk:
OK but I was told by a ES trader the maximum size he can trade with good liquidity is 100 contracts? Is this right?
I guess there has to be balance where your size starts affecting your % returns. You have to find where this is.
Are there any day trading hedge funds? What size do they trade and what markets?
Only 100 contracts on ES is BS. Look at the ES DOM yourself. This is a slow summer Friday afternoon and the 1 tick market is running 300 by 300 to 500 by 500.