****** OPTIONS ACTION CAN BE A GREAT INDICATOR OF FUTURE ANNOUNCEMENTS OR A EARNINGS SURPRISE, FRIDAYS OPTIONS ACTIVITY IN ALGN IS HIGHLY UNUSUAL GIVEN THE UPSIDE TARGET OF $430 TRADED WHICH IS 50% HIGHER THAN THE CURRENT PRICE, THE EXPIRY IS 2020 BUT IT WOULD STILL BE A DRASTIC MOVE. ALGN HAS FALLEN OUT OF FAVOUR AND HAS QUITE A HIGH VALUATION BUT IT IS STILL IN A FANTASTIC GROWTH MARKET.