Micron Wednesday: The GEX Setup Before the Print

Micron reports Wednesday AMC with the market pricing ~9% of movement. The gamma structure tells you where the resistance and support actually sit:

• Call wall above spot — if dealers are long gamma there, expect mean reversion into it on a pop
• Put wall below — where the short-gamma acceleration begins if the print misses
• The flip level — the strike where dealer hedging reverses; below it, sell-offs feed themselves

Post-print, the entire structure resets: pre-earnings gamma is event-collapsed overnight. The question isn't "will MU move" (it will) — it's "which regime does the first hour open in."

Read the heatmap, then rehearse the move on Stock Picks.