Apple has a clean upside setup as options dealer positioning points to a gamma magnet at $330. The October 16 expiry shows about +$2.4M of positive GEX at $330, with stepping stones at $305 and $320, while positive gamma at $300 cushions dips; $300 is the line that must hold. Heavy negative gamma of -$6.25M at $360 should act as a brick wall of resistance. x.com