Extended Channel Play On RBLXRoblox Corp. Class ABATS:RBLXTrevor8926RBLX has officially set up a beautiful extended channel play. The game plan for me, personally, is to enter into some calls with a target back up at the all-time high around $150. If this thing continues to drop and closes strongly outside of the weekly down channel it is currently in, I will exit for a small loss. Great risk/reward—buy low, sell high. Lose small, win big.