CarMax Inc. (KMX)
KMX Daily Gamma Exposure
Current Gamma Exposure (GEX) is 27.73K, which is 263% above the 3M average of 7.64K. Over this period, GEX peaked at 27.73K on Aug 22, 2025 and bottomed at -1.59K on May 29, 2025, showing a shift between positive and negative gamma regimes. The exposure has been increasing recently, suggesting growing dealer hedging that could dampen volatility. Today's put-call gamma ratio of 0.60 is below the recent average of 0.73, indicating call-heavy positioning. High GEX volatility (±6.35K) suggests frequent repositioning and potential regime changes.
GEX History
| Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Aug 22, 2025 | 68,913.22 | -41,178.71 | 27,734.51 | 0.60 |
| Aug 21, 2025 | 61,688.5 | -39,928.66 | 21,759.84 | 0.65 |
| Aug 20, 2025 | 49,226.13 | -38,391.78 | 10,834.35 | 0.78 |
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