My account size could not be going up any more in the past 5 months, after it hits $1M range. I either gain on stocks or lose on futures, or the other way. I usually take 20% of my portofolio on one stock, and I have 7-8 stocks on margin. I have found it is kind of difficult to get in and out of my holdings. Is it time for me to trade higher volume stocks or spread investment into more stocks? Spreading means more time to research, more time to watch them. Maybe it is just time for me to withdraw to spend it... What is the bottleneck of your account size? How did you manage to pass it?