Intraday (0DTE) Update: Sept 17. No. 2 -- Non-0DTE flows (Volume, $Premium Paid) rise further; SPX backstopped at 6600 - 6590 Robert P. Balan 17 Sep 2025 — 1 min read
SPX Sits Below Massive Positive Gamma Resistance Wall at 6620-6640; line of least resistance is very soft support below 6600 all the way to 6545
Update (0DTE) No. 1 : If you are long SPX, exit trades ASAP (ideal=6755) -- ocean of negative Gamma morphed into lake of positive Gamma