I am wondering what financial instruments out there are liquid enough to trade afterhours,....anytime after 5pm. It could also be in the middle of the night or real early in the morning. Someone mentioned HSI on another thread. Does anybody successfully do this while working a 9-5 dayjob? By the way what is the exact symbol for the most liquid HSI instrument.... I am trying to look at it on quote.com. It says the symbol is HSI F8-HKF but that's not working.