Repligen Corporation (RGEN)
NASDAQ: RGEN
· Real-Time Price · USD
148.73
3.50 (2.41%)
At close: Oct 03, 2025, 3:59 PM
148.85
0.08%
After-hours: Oct 03, 2025, 07:53 PM EDT
RGEN Delta Exposure By Expiry
The total Delta Exposure (DEX) for RGEN across all expirations shows -556,788.85 net shares that market makers must hedge, with 269,614.95 from calls and 826,403.8 from puts. The put-call delta ratio of 3.07 indicates defensive positioning with heavy put protection, which could accelerate downward moves if breached.
RGEN DEX Table
| Expiry Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Oct 17, 25 | 60,908.93 | -10,212.09 | 50,696.84 | 0.17 |
| Nov 21, 25 | 21,270.77 | -17,712.21 | 3,558.56 | 0.83 |
| Dec 19, 25 | 141,086.9 | -754,830.55 | -613,743.65 | 5.35 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Feb 20, 26 | 7,954.14 | -1,303.96 | 6,650.18 | 0.16 |
| May 15, 26 | 1,958.15 | 0 | 1,958.15 | 0.00 |
| Jun 18, 26 | 36,436.06 | -42,344.99 | -5,908.93 | 1.16 |