StrikeGEX
Sign In Start 14-Day Trial

$QQQ GEX Levels Today

Sunday, October 18, 2026 As of 4:15 PM ET · market closed
IWM QQQ SPX SPY
$QQQ 709.80 Positive GEX
King Node
710
Strongest gamma magnet
Gamma Wall
714
Upside resistance ceiling
Put Wall
709
Downside support floor
Net GEX
25.5M
Positive gamma regime

Top GEX Strikes

StrikeNet GEXType
705 9611.7K Call Wall
710 -9539.9K Put Wall
714 7133.0K Call Wall
700 5545.8K Call Wall
707 5154.6K Call Wall

SPX Daily Levels Archive

End-of-day King Node, Gamma Wall, Put Wall, and top strikes for each session.

What Are GEX Levels?

Gamma Exposure (GEX) levels reveal where market makers are forced to hedge their options positions. These hedging flows create invisible support, resistance, and magnet zones that traditional technical analysis misses.

King Node: the strike with the highest gamma concentration. Price is magnetically attracted to this level and tends to consolidate around it.

Gamma Wall: the highest call-side gamma strike above spot. Acts as a ceiling where dealer hedging absorbs buying pressure.

Put Wall: the highest put-side gamma strike below spot. Acts as a floor where dealer hedging absorbs selling pressure.

These levels update every minute during market hours (9:30 AM to 4:00 PM ET) based on live options flow data.

See the Full Heatmap Live

This page shows key levels. The StrikeGEX heatmap shows every strike, real-time flow, regime shifts, and 304 symbols.

Start 14-Day Trial

Get the SPX level that matters, before the open

One email per trading day. Graded at the close, misses included.