Options Chain for REPLIGEN CORP COM (RGEN) - $131.96 as of 7/27/2026 6:11:25 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90.00 | 39.70 | 43.80 | 41.75 | % | 0.46 | 0 | 0 | 0.89 | 0.97 | 0.00 | -0.03 | 7/27/2026 3:59:57 PM EST | |||
| 95.00 | 35.10 | 39.10 | 37.10 | % | 0.39 | 0 | 0 | 0.82 | 0.94 | 0.00 | -0.04 | 7/27/2026 3:59:57 PM EST | |||
| 100.00 | 31.00 | 34.00 | 32.50 | 38.40 | 0.00 | 0.00% | 0.33 | 0 | 1 | 0.77 | 0.91 | 0.01 | -0.05 | 7/21/2026 | 7/27/2026 3:59:57 PM EST |
| 105.00 | 27.50 | 30.30 | 28.90 | 29.90 | 0.00 | 0.00% | 0.28 | 0 | 1 | 0.53 | 0.88 | 0.01 | -0.08 | 7/21/2026 | 7/27/2026 3:59:57 PM EST |
| 110.00 | 23.60 | 26.30 | 24.95 | 30.10 | 0.00 | 0.00% | 0.23 | 0 | 1 | 0.56 | 0.83 | 0.01 | -0.09 | 7/21/2026 | 7/27/2026 3:59:57 PM EST |
| 115.00 | 20.10 | 22.30 | 21.20 | % | 0.18 | 0 | 0 | 0.56 | 0.77 | 0.01 | -0.10 | 7/27/2026 3:59:57 PM EST | |||
| 120.00 | 16.80 | 19.20 | 18.00 | % | 0.15 | 0 | 0 | 0.57 | 0.71 | 0.01 | -0.11 | 7/27/2026 3:59:57 PM EST | |||
| 125.00 | 13.30 | 16.40 | 14.85 | % | 0.12 | 0 | 0 | 0.56 | 0.64 | 0.01 | -0.11 | 7/27/2026 3:59:57 PM EST | |||
| 130.00 | 10.60 | 13.90 | 12.25 | 13.12 | % | 0.09 | 3 | 0 | 0.57 | 0.57 | 0.01 | -0.12 | 7/27/2026 | 7/27/2026 3:59:57 PM EST | |
| 135.00 | 7.90 | 11.80 | 9.85 | % | 0.07 | 0 | 0 | 0.56 | 0.50 | 0.01 | -0.12 | 7/27/2026 3:59:57 PM EST | |||
| 140.00 | 6.40 | 9.50 | 7.95 | 12.95 | 0.00 | 0.00% | 0.06 | 0 | 3 | 0.56 | 0.43 | 0.01 | -0.11 | 7/22/2026 | 7/27/2026 3:59:57 PM EST |
| 145.00 | 4.60 | 7.70 | 6.15 | % | 0.04 | 0 | 0 | 0.55 | 0.37 | 0.01 | -0.10 | 7/27/2026 3:59:57 PM EST | |||
| 150.00 | 4.20 | 5.60 | 4.90 | 4.50 | -3.00 | -40.00% | 0.03 | 6 | 10 | 0.56 | 0.30 | 0.01 | -0.10 | 7/27/2026 | 7/27/2026 3:59:57 PM EST |
| 155.00 | 1.45 | 4.80 | 3.13 | % | 0.02 | 0 | 0 | 0.50 | 0.25 | 0.01 | -0.09 | 7/27/2026 3:59:57 PM EST | |||
| 160.00 | 0.95 | 4.00 | 2.48 | % | 0.02 | 0 | 0 | 0.51 | 0.20 | 0.01 | -0.07 | 7/27/2026 3:59:57 PM EST | |||
| 165.00 | 0.20 | 3.60 | 1.90 | 2.25 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.48 | 0.16 | 0.01 | -0.06 | 7/21/2026 | 7/27/2026 3:59:57 PM EST |
| 170.00 | 0.00 | 3.30 | 1.65 | 2.82 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.68 | 0.13 | 0.01 | -0.06 | 7/22/2026 | 7/27/2026 3:59:57 PM EST |
| 175.00 | 0.00 | 2.85 | 1.43 | 1.15 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.69 | 0.10 | 0.01 | -0.05 | 7/21/2026 | 7/27/2026 3:59:57 PM EST |
| 180.00 | 0.00 | 2.50 | 1.25 | % | 0.01 | 0 | 0 | 0.71 | 0.08 | 0.01 | -0.04 | 7/27/2026 3:59:57 PM EST | |||
| 185.00 | 0.20 | 0.80 | 0.50 | 0.60 | -1.80 | -75.00% | 0.00 | 3 | 3 | 0.50 | 0.06 | 0.00 | -0.03 | 7/27/2026 | 7/27/2026 3:59:57 PM EST |
| 190.00 | 0.00 | 2.30 | 1.15 | % | 0.01 | 0 | 0 | 0.77 | 0.05 | 0.00 | -0.03 | 7/27/2026 3:59:57 PM EST | |||
| 195.00 | 0.00 | 2.25 | 1.13 | % | 0.01 | 0 | 0 | 0.80 | 0.04 | 0.00 | -0.02 | 7/27/2026 3:59:57 PM EST | |||
| 200.00 | 0.00 | 2.20 | 1.10 | 1.30 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.83 | 0.03 | 0.00 | -0.02 | 7/20/2026 | 7/27/2026 3:59:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90.00 | 0.00 | 2.35 | 1.18 | % | 0.01 | 0 | 0 | 0.89 | -0.03 | 0.00 | -0.03 | 7/27/2026 3:59:57 PM EST | |||
| 95.00 | 0.00 | 2.60 | 1.30 | % | 0.01 | 0 | 0 | 0.82 | -0.06 | 0.00 | -0.04 | 7/27/2026 3:59:57 PM EST | |||
| 100.00 | 0.00 | 3.00 | 1.50 | % | 0.01 | 0 | 0 | 0.76 | -0.09 | 0.01 | -0.05 | 7/27/2026 3:59:57 PM EST | |||
| 105.00 | 0.35 | 3.60 | 1.98 | % | 0.02 | 0 | 0 | 0.55 | -0.12 | 0.01 | -0.08 | 7/27/2026 3:59:57 PM EST | |||
| 110.00 | 1.35 | 4.00 | 2.68 | 2.70 | % | 0.02 | 1 | 0 | 0.55 | -0.17 | 0.01 | -0.09 | 7/27/2026 | 7/27/2026 3:59:57 PM EST | |
| 115.00 | 2.80 | 5.80 | 4.30 | 4.00 | -0.50 | -11.12% | 0.04 | 1 | 1 | 0.58 | -0.23 | 0.01 | -0.10 | 7/27/2026 | 7/27/2026 3:59:57 PM EST |
| 120.00 | 4.50 | 7.60 | 6.05 | % | 0.05 | 0 | 0 | 0.58 | -0.29 | 0.01 | -0.11 | 7/27/2026 3:59:57 PM EST | |||
| 125.00 | 6.60 | 9.80 | 8.20 | % | 0.07 | 0 | 0 | 0.59 | -0.36 | 0.01 | -0.11 | 7/27/2026 3:59:57 PM EST | |||
| 130.00 | 9.00 | 12.20 | 10.60 | % | 0.08 | 0 | 0 | 0.58 | -0.43 | 0.01 | -0.12 | 7/27/2026 3:59:57 PM EST | |||
| 135.00 | 11.70 | 15.00 | 13.35 | 12.50 | 0.00 | 0.00% | 0.10 | 0 | 100 | 0.58 | -0.50 | 0.01 | -0.12 | 7/21/2026 | 7/27/2026 3:59:57 PM EST |
| 140.00 | 14.20 | 17.90 | 16.05 | % | 0.11 | 0 | 0 | 0.56 | -0.57 | 0.01 | -0.11 | 7/27/2026 3:59:57 PM EST | |||
| 145.00 | 18.10 | 21.00 | 19.55 | % | 0.13 | 0 | 0 | 0.56 | -0.63 | 0.01 | -0.10 | 7/27/2026 3:59:57 PM EST | |||
| 150.00 | 20.80 | 24.50 | 22.65 | % | 0.15 | 0 | 0 | 0.52 | -0.70 | 0.01 | -0.10 | 7/27/2026 3:59:57 PM EST | |||
| 155.00 | 25.40 | 28.30 | 26.85 | % | 0.17 | 0 | 0 | 0.53 | -0.75 | 0.01 | -0.09 | 7/27/2026 3:59:57 PM EST | |||
| 160.00 | 29.20 | 33.00 | 31.10 | % | 0.19 | 0 | 0 | 0.64 | -0.80 | 0.01 | -0.07 | 7/27/2026 3:59:57 PM EST | |||
| 165.00 | 33.20 | 37.30 | 35.25 | 26.92 | 0.00 | 0.00% | 0.21 | 0 | 1 | 0.66 | -0.84 | 0.01 | -0.06 | 7/22/2026 | 7/27/2026 3:59:57 PM EST |
| 170.00 | 37.90 | 41.80 | 39.85 | 39.70 | 0.00 | 0.00% | 0.23 | 0 | 1 | 0.68 | -0.87 | 0.01 | -0.06 | 7/21/2026 | 7/27/2026 3:59:57 PM EST |
| 175.00 | 42.60 | 46.50 | 44.55 | % | 0.25 | 0 | 0 | 0.70 | -0.90 | 0.01 | -0.05 | 7/27/2026 3:59:57 PM EST | |||
| 180.00 | 47.40 | 51.10 | 49.25 | % | 0.27 | 0 | 0 | 0.73 | -0.92 | 0.01 | -0.04 | 7/27/2026 3:59:57 PM EST | |||
| 185.00 | 52.20 | 56.30 | 54.25 | % | 0.29 | 0 | 0 | 0.76 | -0.94 | 0.00 | -0.03 | 7/27/2026 3:59:57 PM EST | |||
| 190.00 | 57.50 | 61.20 | 59.35 | % | 0.31 | 0 | 0 | 0.80 | -0.95 | 0.00 | -0.03 | 7/27/2026 3:59:57 PM EST | |||
| 195.00 | 62.00 | 66.30 | 64.15 | % | 0.33 | 0 | 0 | 0.85 | -0.96 | 0.00 | -0.02 | 7/27/2026 3:59:57 PM EST | |||
| 200.00 | 67.00 | 71.50 | 69.25 | % | 0.35 | 0 | 0 | 0.89 | -0.97 | 0.00 | -0.02 | 7/27/2026 3:59:57 PM EST |