Mar 30: SPX Opens at the 6390 Crossroads — The Q-OpEx Pin Has Migrated to 6400 (+20.44) While Today's 0DTE Structure Funnels Price Toward It Robert P. Balan 30 Mar 2026 — 7 min read Share
July 17 Update 2: Both platforms still show the Green Zone above current price (7500–7525) as the area with the strongest dealer exposure, pin priority
July 17 OpEx Day Update 1: 7520 strike shows strongest confluence across platforms -- large positive DEX, positive GEX, positive VEX, and large positive CEX
Customer Flow Intelligence: How Market Makers Are Likely to Hedge; What It Means for SPX Over Today's OpEx, And The Next Two Weeks
