Y-mAbs Therapeutics Inc. (YMAB)
YMAB Daily Gamma Exposure
Current Gamma Exposure (GEX) is -6.87K, which is -192% below the 3M average of -2.35K. 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 20.67 is below the recent average of 50.71, indicating call-heavy positioning. High GEX volatility (±3.26K) suggests frequent repositioning and potential regime changes.
GEX History
Date | Call GEX | Put GEX | Net GEX | P/C GEX |
---|---|---|---|---|
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 |
Aug 12, 2025 | 242.01 | -7,272.13 | -7,030.12 | 30.05 |
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