Morning spike trade 8.36 AM exit 8.44 AM. So, Morning pre market spike at 5.50 AM. Mark the top and wait when reach it again, Don't need to wait up to 1 penny, just the area around +- 0.5. Check the SMA , at least 3 of them should be good. 9,21,50 : Better if above VWAP, and then sent order