Where quantitative rigor meets visual clarity in options analysis. Our SPX Hierarchical Framework transforms market dynamics into structured insights. No trade alerts -- just actionable analytics

Sept 18 NY EOD P.M. expiry: Primary Preference Zone -- 7630; 7655

Sept 18 Late NY A.M. -- P.M. expiry underway: Primary Preference Zone -- 7620–7640

Sept 18 Early NY Open-- A.M. expiry done: Primary Preference Zone -- 7620–7650

Sept 18 Quarterly OpEx: Fade the NY Open; A.M. Book Sells First, Weekly P.M. Book Set To Stable

Sept 17 Late NY PM: Primary Preference Zone -- 7630; 7650

Sept 17 Early NY Open: Primary Preference Zone -- 7600; 7670

Sept 16 Post-FOMC: Primary Preference Zone -- 7540–7560

Sept 16 Early NY PM: Primary Preference Zone -- 7600; 7650

Sept 16 Early NY Open: Primary Preference Zone -- 7610; 7650

The Shadow Gamma Overnight Gap-Risk and NY Opening Auction Traps for ES and SPX Retail Traders

Sept 15 Late NY PM: Primary Preference Zone -- 7595–7600

Sept 15 Late NY AM: Primary Preference Zone -- 7575–7595