GexTweak is a dealer-positioning terminal for self-directed options traders. It shows where market makers are forced to hedge, and what the tape is doing while they do it.

Free is the full terminal on SPY. No card, no expiry.

• Chart with dealer exposure, gamma flip, call and put walls, bank zones, dark pool prints and full-day replay
• Heatmap — GEX, DEX, VEX, CHEX by strike and expiry, with the Δ DAY view
• Flow tape and the positioning ledger
• Touch alerts, the Whales tab and Macro

Want more names, or the Surge and Earnings scanners? Retail adds ten tickers and Surge. Whale adds every ticker and the Earnings scanner. Both start with a 7-day free trial.

Data: derived market data and Unusual Whales. Not financial advice.