Due to my full-time job, I can only trade from 5:00 to 6:00 am, and then 9:15 to 11:00 am EST. Can anyone recommend some suitable instruments to trade in these hours? I only day trade. I prefer something that is liquid, trendy but not too volatile. I believe I can trade e-minis during the 9:15 to 11:00 am period, but any suggestions for the 5:00 to 6:00 am period? Thanks a lot.