Nov. 18: Characterization of SPX Customer Positioning, and Market Makers' Hedge Reaction Function for today's 0DTE --- structure suggests controlled, grinding descent, not collapse (capitulation?) Robert P. Balan 18 Nov 2025 — 3 min read Share
May 27 Pre-NY Open: 7530+ Gamma Wall Magnet; Pinning Bias Between 7530 -7515 Early, With 7445 as Outlier Magnet, If 7510 Yields