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SPX GEX

Gamma exposure profiles, 0DTE views, and dealer positioning across the trading day. Click any chart to open it full-size — your browser will let you pinch / scroll to zoom for label legibility.

Weekly dealer-gamma cascade

Open day view → Fri, Jul 10, 2026

Net SPX dealer gamma over the last 365 sessions, with the SPX price aligned below. Orange dotted lines mark regime flips — the days when dealer hedging shifts from dampening moves to amplifying them. Updated weekly on Fridays.

SPX GEX Cascade 2026-07-10
Open interactive ↗ — hover for per-day GEX / SPX, drag the range slider to zoom.

Fri, Jul 10, 2026

Wide view

2:30p CST
2:30p CST
▸Earlier 7 snapshots
11:00a CST
11:00a CST
10:30a CST
10:30a CST
10:00a CST
10:00a CST
9:31a CST
9:31a CST
9:01a CST
9:01a CST
8:35a CST
8:35a CST
8:28a CST
8:28a CST

0DTE

2:30p CST
2:30p CST
▸Earlier 7 snapshots
11:00a CST
11:00a CST
10:30a CST
10:30a CST
10:00a CST
10:00a CST
9:30a CST
9:30a CST
9:00a CST
9:00a CST
8:35a CST
8:35a CST
8:28a CST
8:28a CST

Profile curve

2:30p CST
2:30p CST
▸Earlier 7 snapshots
11:00a CST
11:00a CST
10:30a CST
10:30a CST
10:00a CST
10:00a CST
9:31a CST
9:31a CST
9:00a CST
9:00a CST
8:35a CST
8:35a CST
8:28a CST
8:28a CST

Other

2:30p CST
2:30p CST
▸Earlier 7 snapshots
11:00a CST
11:00a CST
10:30a CST
10:30a CST
10:00a CST
10:00a CST
9:31a CST
9:31a CST
9:01a CST
9:01a CST
8:35a CST
8:35a CST
8:28a CST
8:28a CST
52 earlier days available Browse archive →