Gamma regime collapsed and turned negative -- high risk of a strong move in either direction

Robert P. Balan

07 Oct 2025 — 1 min read

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If SPX 6620 gives way, there's no support until 6600 -- and even that is mighty thin

Update (0DTE) No. 1 : If you are long SPX, exit trades ASAP (ideal=6755) -- ocean of negative Gamma morphed into lake of positive Gamma

Update (0DTE) No. 1 : If you are long SPX, exit trades ASAP (ideal=6755) -- ocean of negative Gamma morphed into lake of positive Gamma

Ocean Of Negative Gamma Bodes Well for ES Futures, ahead of NY Open, Oct. 10

Ocean Of Negative Gamma Bodes Well for ES Futures, ahead of NY Open, Oct. 10

Update No. 3 (0DTE): Negative Gamma Ocean from 6725 to 6750, Oct. 9

Update No. 3 (0DTE): Negative Gamma Ocean from 6725 to 6750, Oct. 9