Repligen Corporation (RGEN)
NASDAQ: RGEN
· Real-Time Price · USD
119.51
-0.72 (-0.60%)
At close: Sep 11, 2025, 3:59 PM
119.51
0.00%
After-hours: Sep 11, 2025, 04:40 PM EDT
RGEN Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for RGEN across all expirations is -7,152.92 shares per 1% move, with 4,973.12 from calls and 12,126.04 from puts. The put-call GEX ratio of 2.44 indicates heavy put positioning, suggesting market makers may need to buy shares on declines (supportive) and sell on rallies (resistance).
RGEN GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 809.84 | -1,775.87 | -966.03 | 2.19 |
| Oct 17, 25 | 1,140.6 | -339.49 | 801.11 | 0.30 |
| Nov 21, 25 | 140.92 | -507.95 | -367.03 | 3.60 |
| Dec 19, 25 | 2,408.91 | -9,323.89 | -6,914.98 | 3.87 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 35.65 | -21.59 | 14.06 | 0.61 |
| Jun 18, 26 | 437.2 | -157.25 | 279.95 | 0.36 |