Y-mAbs Therapeutics Inc. (YMAB)
YMAB Daily Gamma Exposure
Current Gamma Exposure (GEX) is -6.76K, which is -165% below the 3M average of -2.55K. Over this period, GEX peaked at 4.28 on Jun 4, 2025 and bottomed at -7.17K on Aug 7, 2025, showing a shift between positive and negative gamma regimes. The exposure has been decreasing recently, indicating reduced hedging flows that may amplify price swings. Today's put-call gamma ratio of 14.97 is below the recent average of 51.43, indicating call-heavy positioning. High GEX volatility (±3.31K) suggests frequent repositioning and potential regime changes.
GEX History
| Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Aug 18, 2025 | 483.96 | -7,242.64 | -6,758.68 | 14.97 |
| Aug 15, 2025 | 349.5 | -7,223.11 | -6,873.61 | 20.67 |
| Aug 13, 2025 | 198.21 | -7,277.09 | -7,078.88 | 36.71 |
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