Gapping up:

• ANIK +10.2%, NTGR +9.6%, MTH +7.6%, NOK +6.6%, TRN +6.3%, BUD +5.7%, AXTI +5.5%, WPG +5.5%, AZN +4.7%, CYOU +4.6%, AGLE +4.6%, KN +4.5%, AXTA +4.3%, CMRE +4%, MMM +3.9%, PDS +3.4%, FTI +3.3%, LMAT +3.3%, SU +3.1%, XELA +2.7%, CHFC +2.5%, TPH +2.2%, SEIC +2.1%, GPI +1.9%, ORAN +1.9%, FCX +1.8%, RGNX +1.3%, ROIC +1.2%, KKR +1.1%, TMUS +1%, FB +1%, CPG +0.9%, ALGT +0.8%, VLO +0.8%, WH +0.8%

Gapping down:

• ALGN -20.8%, PTC -15.9%, SAVE -15.3%, TSLA -12.2%, CARA -9.7%, OII -9.2%, TAL -9.1%, QGEN -6.5%, ASGN -6%, SLM -5.7%, CTXS -5.7%, XLNX -5.4%, ICLR -5%, PKG -5%, F -4.6%, PYPL -3.3%, LVS -2.9%, NOW -2.8%, HLX -2.7%, NXGN -2.6%, BMY -2.3%, SC -2.2%, LUV -2.2%, CX -2.1%, TEF -2%, ESRT -1.6%, HP -1.6%, RJF -1.6%, BWA -1.6%, FFIV -1.5%, ABB -1.5%, DEO -1.5%, NVDA -1.1%, BBY -1.1%, EQNR -1.1%, SQ -1%, COR -0.9%, HZO -0.8%