Repligen Corporation (RGEN)
RGEN Daily Gamma Exposure
Current Gamma Exposure (GEX) is -10.39K, which is -50% below the 3M average of -6.91K. Over this period, GEX peaked at -4.87K on May 23, 2025 and bottomed at -10.59K on Aug 12, 2025, remaining in negative gamma territory. The exposure has been decreasing recently, indicating reduced hedging flows that may amplify price swings. Today's put-call gamma ratio of 8.99 is elevated versus the recent average of 8.83, suggesting increased put hedging. Stable GEX patterns (±1.25K) indicate consistent market maker positioning.
GEX History
| Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Aug 15, 2025 | 1,300.34 | -11,685.73 | -10,385.39 | 8.99 |
| Aug 14, 2025 | 1,607.09 | -10,627.21 | -9,020.12 | 6.61 |
| Aug 13, 2025 | 1,555.85 | -10,410.51 | -8,854.66 | 6.69 |
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