GammaFlip
Options gamma maps for crypto (5 exchanges) and US markets
GammaFlip shows where options dealers' gamma sits for crypto and US markets, so you can see the price levels where hedging flows tend to dampen or accelerate moves. Crypto coverage combines open interest from Deribit, Bybit, OKX, Derive and Binance for BTC, ETH, SOL, XRP and HYPE; the US side covers SPX, RUT, DJX and 14 ETFs and large caps.
You get the gamma flip, positive and negative gamma peaks and max pain per expiration, a heatmap of up to 90 days, replay of the full recorded history, Telegram flip alerts, a REST API with history, and a connector for Claude and ChatGPT. The model is OI-based and documented at gammaflip.io/methodology. Plans start at $39/month with a 3-day trial.
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