CareDx Inc (CDNA)
CDNA Daily Gamma Exposure
Current Gamma Exposure (GEX) is 328.32000000000016, which is 47% above the 3M average of 223.84924999999998. Over this period, GEX peaked at 662.9599999999999 on Aug 14, 2025 and bottomed at -57.45999999999992 on Aug 4, 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 0.72 is elevated versus the recent average of 0.50, suggesting increased put hedging. High GEX volatility (±171.38419029168793) suggests frequent repositioning and potential regime changes.
GEX History
| Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Aug 15, 2025 | 1,184.88 | -856.56 | 328.32 | 0.72 |
| Aug 14, 2025 | 1,366.78 | -703.82 | 662.96 | 0.51 |
| Aug 13, 2025 | 1,319.98 | -724 | 595.98 | 0.55 |
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