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XSP gamma flip today
As of the November 4, 2026 close, the XSP gamma flip is 784.53. XSP closed at 769.47, 1.92% below the flip, so dealers are short gamma (net dealer gamma -1.35bn per 1% move). Call wall 770, put wall 760.
Short gamma tends to amplify moves: dealers buy rallies and sell dips. Mini-SPX index (XSP) dealer gamma from FinzData, point in time, updated after each close.
XSP gamma levels, last 20 sessions
| Date | Close | Gamma flip | Call wall | Put wall | Net GEX ($bn per 1%) |
|---|---|---|---|---|---|
| 2026-11-04 | 769.47 | 784.53 | 770 | 760 | -1.35 |
| 2026-11-03 | 756.95 | 790.80 | 768 | 745 | -1.74 |
| 2026-10-30 | 756.02 | 791.90 | 787 | 745 | -1.72 |
| 2026-10-29 | 770.46 | 783.13 | 783 | 760 | -1.42 |
| 2026-10-28 | 773.84 | 784.45 | 783 | 760 | -1.05 |
| 2026-10-27 | 773.63 | 785.80 | 787 | 760 | -1.07 |
| 2026-10-26 | 768.07 | 786.22 | 770 | 760 | -1.55 |
| 2026-10-23 | 762.53 | 787.94 | 787 | 760 | -1.69 |
| 2026-10-22 | 764.66 | 787.69 | 787 | 760 | -1.73 |
| 2026-10-21 | 775.61 | 784.43 | 787 | 760 | -0.85 |
| 2026-10-20 | 771.19 | 784.78 | 787 | 735 | -1.25 |
| 2026-10-19 | 770.49 | 782.32 | 787 | 770 | -1.19 |
| 2026-10-16 | 764.76 | 781.10 | 787 | 725 | -1.35 |
| 2026-10-15 | 774.98 | 779.55 | 778 | 770 | -0.69 |
| 2026-10-14 | 771.31 | 781.58 | 778 | 770 | -1.04 |
| 2026-10-13 | 780.92 | 780.28 | 787 | 745 | 0.07 |
| 2026-10-12 | 780.46 | 778.66 | 782 | 770 | 0.37 |
| 2026-10-09 | 781.04 | 776.98 | 787 | 725 | 0.58 |
| 2026-10-08 | 776.07 | 775.68 | 783 | 725 | 0.10 |
| 2026-10-07 | 779.80 | 775.39 | 783 | 725 | 0.72 |
Questions
What is the XSP gamma flip today?
As of the November 4, 2026 close, the XSP gamma flip is 784.53. XSP closed at 769.47, 1.92% below the flip, so dealers are short gamma (net dealer gamma -1.35bn per 1% move). Call wall 770, put wall 760.
Is XSP in positive or negative gamma?
On November 4, 2026, dealers are short gamma in XSP. Short gamma tends to amplify moves: dealers buy rallies and sell dips.
Where does this data come from?
FinzData computes dealer gamma exposure from end-of-day options chains for every listed strike, point in time: each row only uses what was known at that session's close. History goes back to 2010.
How can I get XSP gamma history?
Free: the last 30 days with a free API key (just an email). Full history for XSP starts at $29 for 5 years, or ask any AI assistant connected to FinzData's MCP server.
Get the data
- Every ticker today: GEX levels today
- Free key (last 30 days, just an email): finzdata.com/agents
- XSP history since 2010: finzdata.com/shop
- Ask Claude or ChatGPT directly: connect FinzData, then ask "Using FinzData, show XSP dealer gamma for the last month."
Analysis, not investment advice. Source: FinzData, end-of-day options chains.