Tools
Max Pain by Ticker - the Strike Where Options Expire Worthless
The max pain strike and the pain by strike for supported tickers, each on its own page with a free chart. New tickers appear here as their pages are released.
Tickers
Crypto equity & miner
Crypto proxies inherit Bitcoin's volatility regime, so they flip between positive and negative gamma faster than anything else in equities.
Any other ticker
The free max pain calculator works with any optionable US stock or ETF - enter a symbol and an expiration to see the max pain strike and the pain by strike. For intraday levels, alerts, and the heatmap, open the GEX Dashboard.