Curious to know what time frames intraday traders here trade on (L2 scalping, 1/5/15 min charting, etc) Most of my short-term trades come down to looking for a. Divergences between an NDX stock/sector and the ND futures on a 3min chart (selling relative weakness, buying relative strength), trade duration usually anywhere from 15min - 2 hrs. b. 5-day 15-min MA crossovers, looking for oversold/overbought reversals (could lead to overnights). Anyone care to share? More questions: Which time frame would you say the largest number of players are concentrating on? How many out there have been able to successfully trade across several time frames, and how many think its best to concentrate on a particular time frame only?