Forgive a stupid question, but I've looked in Yahoo, and Google, and can't seem to find this. Wher can I find the tick size and value for: SPY IWM QQQQ The one I was able to find was SPY. It looks like it trades in penny (.01) increments, just like stocks, and is based upon 100 shares. So, a .10 move on one contract would be +/- $10.00, right? Where can I find the same info for the IWM and QQQQ? Thanks!