RTGamma

📈We are pleased to announce significant enhancements to rtgamma, the premier options analytics SaaS platform: * Overnight trading coverage from the London open * Substantially extended historical data for in-depth backtesting * New advanced signals, including market imbalance measures Additionally, our new blog is now live at rtgamma.substack.com, delivering daily open/close commentary and high-quality educational material on options and gamma dynamics. Elevate your trading edge today: rtgamma.com Blog: rtgamma.substack.com #OptionsTrading #GammaExposure #0DTE #FinTech

Almost at the 7280 target from the morning commentaries: rtgamma.substack.com/p/pre-open-spx… #SPX #0DTE

call squeeze in action #SPX #0DTE

pre-open analysis for April 17, 2026: rtgamma.substack.com/p/pre-open-spx… #SPX #0DTE

$JHEQX collar for June 2026:

JHEQX roll day. Pre-open analysis for March 31, 2026: rtgamma.substack.com/p/pre-open-spx… #SPX #0DTE #JHEQX

March 25, 2026 pre-open commentary: rtgamma.substack.com/p/pre-open-spx… #SPX #0DTE

On Feb 26, 2026, SPX opened with positive gamma at 6951.7—yet a real-time flip at 9:49 a.m. triggered a sharp drop to 6861. Open gamma sets the morning bias, but real-time gamma dominates intraday moves in today's 0DTE-dominated market (now 63% of SPX volume per Cboe Feb 2026 data). Which matters more? Read the full analysis: rtgamma.substack.com/p/open-gamma-v… #SPX #0DTE #OptionsTrading #Gamma

pre-open commentary March 12, 2026: rtgamma.substack.com/p/pre-open-spx… #SPX #0DTE

pre-open commentary March 11, 2026: rtgamma.substack.com/p/pre-open-spx… #SPX #0DTE

pre-open commentary March 9, 2006: rtgamma.substack.com/p/pre-open-spx… #SPX #0DTE

similar situation yesterday in the afternoon, when SPX bounced from the 6775 short put level

Bounce from the 6710 put short level. IV up -> short OTM put becomes a dealer buy level.

Positive imbalance driving the closing bounce #SPX #0DTE

The 6775 level that acted as support was LG1 at the open. #SPX #0DTE

Imbalance signal leading today-> option driven market #SPX #0DTE

post-close commentary: rtgamma.substack.com/p/post-close-s…

open SPX structure 3/3/2026: rtgamma.substack.com/p/pre-open-spx… #SPX #0DTE

open SPX structure 3/2/2026: rtgamma.substack.com/p/pre-open-spx… #SPX #0DTE

Put bull spreads at 80/75 and 70/65 acting as support. #SPX #0DTE #optionTrading

Revisiting the open structure today: -large amount of call sells overhead -little downside support -an interesting bear call spread at 6950/55 when SPX was trading at 6950. #SPX #0DTE #OptionsTrading