High Frequency Trading Yeah I have. Tired of ppl who think they know it all. Why would I waste my time with a cent account and 46 USD. Wouldnt even bother. How can it be arb with a 3 min holding time? Lol.... And the broker does pay big withdrawals. I'm not selling anything, just analysing my account, that's all. 1242 Feb 22, 2015 at 07:41