curious if anyone who has been daytrading the ER2 , YM , ES , NQ for more than 1 year ( not necc. on a daily basis ) thinks that their ability to trade ( the S.I.F. ) successfully has been affected positively or negatively by the continued amount of programs that hit the S.I.F. on a daily basis. and if they have had to tweak or adjust their timeframe intraday because of it.