longest trading hours

Which brokers (including regular online brokers) have longer trading hours than 9:30am to 6:15pm?

 

Interactive Brokers (www.interactivebrokers.com) is up 22+ hours per day. For stocks, that means Instinet 03:00-18:25 and other ECNs starting at 07:00 through 20:00 EST. For GLOBEX, 00:30-22:50 EST, plus Sunday afternoon when they open for the week.

 

Thanks for the response. IB looks good but does it provide level 2 book?

 

Yes $89 month for L2 on IB. Don't use it much but I have an old burnt out Datek IRA that I sometimes will order L2 through which is 10$ month and you get up to 3 separate screens.

 

I am using Real Tick now, may be should check into the L2 in my Datek account.