I built a free dealer-gamma + live options-flow terminal for SPX/SPY/QQQ. No signup. Tear it apart.
Site: https://amonhen.helmfi.ai — free, no signup, no Discord, no paywall.
WHAT IT DOES
- Dealer-gamma map for SPX, SPY and QQQ: call/put walls, gamma flip, king node, expected move, max pain — drawn on the price chart, updated through the day.
- Live options flow: a CVD line built from the options tape (contracts bought at the ask minus sold at the bid, near-ATM), with price and the dealer walls overlaid on the same chart.
- A cross-index confluence strip: flags when SPY, SPX and QQQ flow all line up one way. A flip only counts after holding 10 minutes, so it isn't spammy — roughly once a day.
- Compare view, 10-second tape mode, pop-out charts, single names like NVDA/TSLA.
HOW IT'S CHECKED
The methodology page (site footer) spells out the math and the limits, and the site publishes a daily self-scored hit-rate on its own levels — how often the call wall held, the put wall held, the expected move contained. It scores itself whether the day was good or bad.
FOLLOW-UPS
DM me, or the update box on the site. This is a one-time post, so I won't be posting updates here. Happy to answer anything about the methodology in the comments.