Decode the S&P 500
See the hidden structure of the index.
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The S&P 500 (SPX) is heavily influenced by options flows. Our SPX Market Maker Exposure tool visualizes the 'Gamma Walls'—massive concentrations of Open Interest that act as magnets or barriers for price. Understanding where these walls are helps you predict where the market is likely to stall or reverse intraday.
Tools That Give You An
Unfair Advantage
Most retail traders are looking at charts from yesterday. You will be looking at the money moving the market right now.
Real-Time Alerts
Instant push notifications for unusual volume and market maker positioning.
Political Alpha
See when Congress members buy or sell stocks before the public catches on.
Dark Pools
Visualize off-exchange liquidity and find where the smart money is supporting price.
Key Features
- âś“SPX & SPY Combined Gamma Profile
- âś“Call Wall vs Put Wall identification
- âś“Absolute Gamma strike levels
- âś“Real-time changes as OI shifts
- âś“0DTE specific SPX gamma view
- âś“Net GEX sentiment gauge
Explore More Tools
options flow scanner
Powerful options flow scanner. Filter by tickers, contract size, and flow type to spot institutional activity.
0DTE options flow tool
Track 0DTE (Zero Days to Expiration) options flow. Spot rapid gamma exposure shifts in SPY and QQQ.
live options flow for Discord
Add live options flow to your Discord server. The Unusual Whales bot brings real-time alerts to your community.
Congressional trade alerts subscription
Subscribe to congressional trade alerts tracking stock purchases and sales by U.S. Senators and Representatives. See political trading activity with 24-48 hour lag from official disclosures.
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Frequently Asked Questions
Why watch SPX if I trade stocks?
SPX is the tide that lifts all boats. If SPX hits a major 'Put Wall' and bounces, it will drag most individual stocks up with it. Knowing the index context improves your win rate on individual tickers.
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