Options Chain for REPLIGEN CORP COM (RGEN) - $171.18 as of 11/26/2025 8:51:50 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100.00 | 69.80 | 73.70 | 71.75 | % | 0.72 | 0 | 0 | 1.11 | 1.00 | 0.00 | 0.00 | 11/26/2025 3:59:56 PM EST | |||
| 105.00 | 64.70 | 68.80 | 66.75 | % | 0.64 | 0 | 0 | 1.03 | 1.00 | 0.00 | -0.01 | 11/26/2025 3:59:56 PM EST | |||
| 110.00 | 59.80 | 63.90 | 61.85 | % | 0.56 | 0 | 0 | 0.97 | 1.00 | 0.00 | -0.01 | 11/26/2025 3:59:56 PM EST | |||
| 115.00 | 55.10 | 59.00 | 57.05 | % | 0.50 | 0 | 0 | 0.89 | 0.99 | 0.00 | -0.02 | 11/26/2025 3:59:56 PM EST | |||
| 120.00 | 50.20 | 54.20 | 52.20 | % | 0.43 | 0 | 0 | 0.84 | 0.99 | 0.00 | -0.02 | 11/26/2025 3:59:56 PM EST | |||
| 125.00 | 45.40 | 49.30 | 47.35 | % | 0.38 | 0 | 0 | 0.77 | 0.98 | 0.00 | -0.03 | 11/26/2025 3:59:56 PM EST | |||
| 130.00 | 40.70 | 44.60 | 42.65 | % | 0.33 | 0 | 0 | 0.72 | 0.96 | 0.00 | -0.04 | 11/26/2025 3:59:56 PM EST | |||
| 135.00 | 36.10 | 39.90 | 38.00 | % | 0.28 | 0 | 0 | 0.67 | 0.94 | 0.00 | -0.05 | 11/26/2025 3:59:56 PM EST | |||
| 140.00 | 31.50 | 35.40 | 33.45 | % | 0.24 | 0 | 0 | 0.60 | 0.91 | 0.01 | -0.07 | 11/26/2025 3:59:56 PM EST | |||
| 145.00 | 27.00 | 31.00 | 29.00 | % | 0.20 | 0 | 0 | 0.57 | 0.87 | 0.01 | -0.08 | 11/26/2025 3:59:56 PM EST | |||
| 150.00 | 22.80 | 26.90 | 24.85 | 19.37 | 0.00 | 0.00% | 0.17 | 0 | 2 | 0.39 | 0.83 | 0.01 | -0.09 | 11/21/2025 | 11/26/2025 3:59:56 PM EST |
| 155.00 | 18.90 | 22.20 | 20.55 | % | 0.13 | 0 | 0 | 0.38 | 0.77 | 0.01 | -0.10 | 11/26/2025 3:59:56 PM EST | |||
| 160.00 | 15.30 | 18.70 | 17.00 | 18.00 | 0.00 | 0.00% | 0.11 | 0 | 6 | 0.38 | 0.71 | 0.01 | -0.11 | 11/25/2025 | 11/26/2025 3:59:56 PM EST |
| 165.00 | 12.90 | 16.30 | 14.60 | 14.70 | 0.00 | 0.00% | 0.09 | 0 | 7 | 0.42 | 0.64 | 0.01 | -0.11 | 11/25/2025 | 11/26/2025 3:59:56 PM EST |
| 170.00 | 10.60 | 13.50 | 12.05 | 11.40 | 0.00 | 0.00% | 0.07 | 0 | 17 | 0.42 | 0.57 | 0.02 | -0.11 | 11/25/2025 | 11/26/2025 3:59:56 PM EST |
| 175.00 | 7.20 | 10.70 | 8.95 | 8.80 | 0.00 | 0.00% | 0.05 | 0 | 22 | 0.40 | 0.49 | 0.02 | -0.11 | 11/25/2025 | 11/26/2025 3:59:56 PM EST |
| 180.00 | 4.30 | 8.50 | 6.40 | % | 0.04 | 0 | 0 | 0.37 | 0.41 | 0.02 | -0.10 | 11/26/2025 3:59:56 PM EST | |||
| 185.00 | 3.20 | 6.60 | 4.90 | % | 0.03 | 0 | 0 | 0.37 | 0.33 | 0.01 | -0.09 | 11/26/2025 3:59:56 PM EST | |||
| 190.00 | 2.45 | 4.10 | 3.28 | 3.14 | +0.74 | +30.84% | 0.02 | 1 | 1 | 0.36 | 0.26 | 0.01 | -0.08 | 11/26/2025 | 11/26/2025 3:59:56 PM EST |
| 195.00 | 0.30 | 3.80 | 2.05 | 2.60 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.32 | 0.20 | 0.01 | -0.07 | 11/25/2025 | 11/26/2025 3:59:56 PM EST |
| 200.00 | 0.35 | 3.70 | 2.03 | 1.80 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.36 | 0.15 | 0.01 | -0.05 | 11/25/2025 | 11/26/2025 3:59:56 PM EST |
| 210.00 | 0.00 | 2.80 | 1.40 | % | 0.01 | 0 | 0 | 0.52 | 0.08 | 0.01 | -0.03 | 11/26/2025 3:59:56 PM EST | |||
| 220.00 | 0.00 | 2.75 | 1.38 | % | 0.01 | 0 | 0 | 0.59 | 0.04 | 0.00 | -0.02 | 11/26/2025 3:59:56 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.08 | 0.00 | 0.00 | 0.00 | 11/26/2025 3:59:56 PM EST | |||
| 105.00 | 0.00 | 1.15 | 0.58 | % | 0.01 | 0 | 0 | 0.86 | 0.00 | 0.00 | -0.01 | 11/26/2025 3:59:56 PM EST | |||
| 110.00 | 0.00 | 1.15 | 0.58 | % | 0.01 | 0 | 0 | 0.79 | 0.00 | 0.00 | -0.01 | 11/26/2025 3:59:56 PM EST | |||
| 115.00 | 0.00 | 2.25 | 1.13 | % | 0.01 | 0 | 0 | 0.86 | -0.01 | 0.00 | -0.02 | 11/26/2025 3:59:56 PM EST | |||
| 120.00 | 0.00 | 2.35 | 1.18 | % | 0.01 | 0 | 0 | 0.80 | -0.01 | 0.00 | -0.02 | 11/26/2025 3:59:56 PM EST | |||
| 125.00 | 0.00 | 2.55 | 1.28 | % | 0.01 | 0 | 0 | 0.74 | -0.02 | 0.00 | -0.03 | 11/26/2025 3:59:56 PM EST | |||
| 130.00 | 0.00 | 2.75 | 1.38 | % | 0.01 | 0 | 0 | 0.69 | -0.04 | 0.00 | -0.04 | 11/26/2025 3:59:56 PM EST | |||
| 135.00 | 0.00 | 3.10 | 1.55 | % | 0.01 | 0 | 0 | 0.65 | -0.06 | 0.00 | -0.05 | 11/26/2025 3:59:56 PM EST | |||
| 140.00 | 0.05 | 3.60 | 1.83 | % | 0.01 | 0 | 0 | 0.43 | -0.09 | 0.01 | -0.07 | 11/26/2025 3:59:56 PM EST | |||
| 145.00 | 0.50 | 4.20 | 2.35 | % | 0.02 | 0 | 0 | 0.45 | -0.13 | 0.01 | -0.08 | 11/26/2025 3:59:56 PM EST | |||
| 150.00 | 0.70 | 4.80 | 2.75 | 4.29 | 0.00 | 0.00% | 0.02 | 0 | 1 | 0.41 | -0.17 | 0.01 | -0.09 | 11/24/2025 | 11/26/2025 3:59:56 PM EST |
| 155.00 | 1.85 | 5.80 | 3.83 | % | 0.02 | 0 | 0 | 0.42 | -0.23 | 0.01 | -0.10 | 11/26/2025 3:59:56 PM EST | |||
| 160.00 | 3.20 | 7.30 | 5.25 | % | 0.03 | 0 | 0 | 0.41 | -0.29 | 0.01 | -0.11 | 11/26/2025 3:59:56 PM EST | |||
| 165.00 | 5.70 | 9.00 | 7.35 | % | 0.04 | 0 | 0 | 0.42 | -0.36 | 0.01 | -0.11 | 11/26/2025 3:59:56 PM EST | |||
| 170.00 | 8.30 | 11.40 | 9.85 | 9.20 | % | 0.06 | 38 | 0 | 0.43 | -0.43 | 0.02 | -0.11 | 11/26/2025 | 11/26/2025 3:59:56 PM EST | |
| 175.00 | 10.70 | 13.50 | 12.10 | % | 0.07 | 0 | 0 | 0.41 | -0.51 | 0.02 | -0.11 | 11/26/2025 3:59:56 PM EST | |||
| 180.00 | 13.00 | 16.50 | 14.75 | % | 0.08 | 0 | 0 | 0.40 | -0.59 | 0.02 | -0.10 | 11/26/2025 3:59:56 PM EST | |||
| 185.00 | 16.30 | 19.70 | 18.00 | % | 0.10 | 0 | 0 | 0.39 | -0.67 | 0.01 | -0.09 | 11/26/2025 3:59:56 PM EST | |||
| 190.00 | 19.40 | 23.40 | 21.40 | % | 0.11 | 0 | 0 | 0.35 | -0.74 | 0.01 | -0.08 | 11/26/2025 3:59:56 PM EST | |||
| 195.00 | 23.50 | 27.50 | 25.50 | % | 0.13 | 0 | 0 | 0.47 | -0.80 | 0.01 | -0.07 | 11/26/2025 3:59:56 PM EST | |||
| 200.00 | 27.90 | 31.80 | 29.85 | % | 0.15 | 0 | 0 | 0.48 | -0.85 | 0.01 | -0.05 | 11/26/2025 3:59:56 PM EST | |||
| 210.00 | 37.20 | 41.20 | 39.20 | % | 0.19 | 0 | 0 | 0.52 | -0.92 | 0.01 | -0.03 | 11/26/2025 3:59:56 PM EST | |||
| 220.00 | 47.00 | 50.90 | 48.95 | % | 0.22 | 0 | 0 | 0.57 | -0.96 | 0.00 | -0.02 | 11/26/2025 3:59:56 PM EST |