Options Chain for REPLIGEN CORP COM (RGEN) - $113.88 as of 3/23/2026 3:01:09 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 80.00 | 35.30 | 38.70 | 37.00 | % | 0.46 | 0 | 0 | 1.24 | 1.00 | 0.00 | -0.02 | 3/23/2026 4:00:06 PM EST | |||
| 85.00 | 30.40 | 33.80 | 32.10 | % | 0.38 | 0 | 0 | 1.05 | 0.99 | 0.00 | -0.05 | 3/23/2026 4:00:06 PM EST | |||
| 90.00 | 25.60 | 29.00 | 27.30 | % | 0.30 | 0 | 0 | 0.94 | 0.97 | 0.00 | -0.07 | 3/23/2026 4:00:06 PM EST | |||
| 95.00 | 20.90 | 24.30 | 22.60 | % | 0.24 | 0 | 0 | 0.86 | 0.94 | 0.01 | -0.09 | 3/23/2026 4:00:06 PM EST | |||
| 100.00 | 16.40 | 19.80 | 18.10 | % | 0.18 | 0 | 0 | 0.74 | 0.88 | 0.01 | -0.11 | 3/23/2026 4:00:06 PM EST | |||
| 105.00 | 12.50 | 16.00 | 14.25 | % | 0.14 | 0 | 0 | 0.73 | 0.81 | 0.02 | -0.14 | 3/23/2026 4:00:06 PM EST | |||
| 110.00 | 9.70 | 12.40 | 11.05 | % | 0.10 | 0 | 0 | 0.54 | 0.71 | 0.02 | -0.15 | 3/23/2026 4:00:06 PM EST | |||
| 115.00 | 6.70 | 8.70 | 7.70 | 8.20 | +1.20 | +17.15% | 0.07 | 13 | 13 | 0.51 | 0.60 | 0.02 | -0.16 | 3/23/2026 | 3/23/2026 4:00:06 PM EST |
| 120.00 | 4.20 | 6.40 | 5.30 | 5.30 | 0.00 | 0.00% | 0.04 | 0 | 52 | 0.51 | 0.47 | 0.03 | -0.15 | 3/20/2026 | 3/23/2026 4:00:06 PM EST |
| 125.00 | 1.85 | 5.00 | 3.43 | 3.37 | +0.69 | +25.75% | 0.03 | 3 | 37 | 0.50 | 0.34 | 0.03 | -0.13 | 3/23/2026 | 3/23/2026 4:00:06 PM EST |
| 130.00 | 0.85 | 2.30 | 1.58 | 1.86 | -0.22 | -10.58% | 0.01 | 3 | 19 | 0.44 | 0.23 | 0.02 | -0.10 | 3/23/2026 | 3/23/2026 4:00:06 PM EST |
| 135.00 | 0.30 | 1.70 | 1.00 | 1.10 | -0.84 | -43.30% | 0.01 | 24 | 2 | 0.45 | 0.14 | 0.02 | -0.07 | 3/23/2026 | 3/23/2026 4:00:06 PM EST |
| 140.00 | 0.15 | 0.95 | 0.55 | 0.60 | -1.37 | -69.55% | 0.00 | 5 | 2 | 0.45 | 0.08 | 0.01 | -0.04 | 3/23/2026 | 3/23/2026 4:00:06 PM EST |
| 145.00 | 0.15 | 0.40 | 0.28 | 0.20 | -1.07 | -84.26% | 0.00 | 2 | 3 | 0.46 | 0.04 | 0.01 | -0.03 | 3/23/2026 | 3/23/2026 4:00:06 PM EST |
| 150.00 | 0.00 | 3.50 | 1.75 | 1.20 | 0.00 | 0.00% | 0.01 | 0 | 136 | 1.02 | 0.03 | 0.00 | -0.02 | 3/10/2026 | 3/23/2026 4:00:06 PM EST |
| 155.00 | 0.00 | 3.40 | 1.70 | 0.09 | % | 0.01 | 1 | 0 | 1.09 | 0.01 | 0.00 | -0.01 | 3/23/2026 | 3/23/2026 4:00:06 PM EST | |
| 160.00 | 0.00 | 3.40 | 1.70 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.17 | 0.01 | 0.00 | -0.01 | 3/10/2026 | 3/23/2026 4:00:06 PM EST |
| 165.00 | 0.00 | 2.20 | 1.10 | % | 0.01 | 0 | 0 | 1.08 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:06 PM EST | |||
| 170.00 | 0.00 | 2.00 | 1.00 | % | 0.01 | 0 | 0 | 1.11 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:06 PM EST | |||
| 175.00 | 0.00 | 1.15 | 0.58 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 4 | 1.02 | 0.00 | 0.00 | 0.00 | 2/24/2026 | 3/23/2026 4:00:06 PM EST |
| 180.00 | 0.00 | 2.60 | 1.30 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.32 | 0.00 | 0.00 | 0.00 | 2/24/2026 | 3/23/2026 4:00:06 PM EST |
| 185.00 | 0.00 | 3.40 | 1.70 | % | 0.01 | 0 | 0 | 1.49 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:06 PM EST | |||
| 190.00 | 0.00 | 1.95 | 0.98 | % | 0.01 | 0 | 0 | 1.33 | 0.00 | 0.00 | 0.00 | 3/23/2026 4:00:06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 80.00 | 0.00 | 3.40 | 1.70 | % | 0.02 | 0 | 0 | 1.53 | 0.00 | 0.00 | -0.02 | 3/23/2026 4:00:06 PM EST | |||
| 85.00 | 0.00 | 3.50 | 1.75 | % | 0.02 | 0 | 0 | 1.37 | -0.01 | 0.00 | -0.05 | 3/23/2026 4:00:06 PM EST | |||
| 90.00 | 0.00 | 3.50 | 1.75 | % | 0.02 | 0 | 0 | 1.20 | -0.03 | 0.00 | -0.07 | 3/23/2026 4:00:06 PM EST | |||
| 95.00 | 0.00 | 3.10 | 1.55 | % | 0.02 | 0 | 0 | 0.99 | -0.06 | 0.01 | -0.09 | 3/23/2026 4:00:06 PM EST | |||
| 100.00 | 0.00 | 3.90 | 1.95 | 1.50 | 0.00 | 0.00% | 0.02 | 0 | 11 | 0.93 | -0.12 | 0.01 | -0.11 | 3/18/2026 | 3/23/2026 4:00:06 PM EST |
| 105.00 | 0.45 | 4.30 | 2.38 | 3.30 | 0.00 | 0.00% | 0.02 | 0 | 401 | 0.57 | -0.19 | 0.02 | -0.14 | 3/20/2026 | 3/23/2026 4:00:06 PM EST |
| 110.00 | 1.95 | 4.90 | 3.43 | 5.32 | 0.00 | 0.00% | 0.03 | 0 | 13 | 0.55 | -0.29 | 0.02 | -0.15 | 3/13/2026 | 3/23/2026 4:00:06 PM EST |
| 115.00 | 4.10 | 6.50 | 5.30 | 5.26 | -0.89 | -14.48% | 0.05 | 1 | 200 | 0.54 | -0.40 | 0.02 | -0.16 | 3/23/2026 | 3/23/2026 4:00:06 PM EST |
| 120.00 | 6.20 | 8.80 | 7.50 | 10.70 | 0.00 | 0.00% | 0.06 | 0 | 145 | 0.51 | -0.53 | 0.03 | -0.15 | 3/13/2026 | 3/23/2026 4:00:06 PM EST |
| 125.00 | 9.60 | 11.90 | 10.75 | % | 0.09 | 0 | 10 | 0.50 | -0.66 | 0.03 | -0.13 | 3/23/2026 4:00:06 PM EST | |||
| 130.00 | 12.90 | 15.60 | 14.25 | 14.40 | 0.00 | 0.00% | 0.11 | 0 | 1 | 0.60 | -0.77 | 0.02 | -0.10 | 3/19/2026 | 3/23/2026 4:00:06 PM EST |
| 135.00 | 17.10 | 19.80 | 18.45 | 20.08 | 0.00 | 0.00% | 0.14 | 0 | 1 | 0.61 | -0.86 | 0.02 | -0.07 | 3/16/2026 | 3/23/2026 4:00:06 PM EST |
| 140.00 | 21.80 | 24.30 | 23.05 | % | 0.16 | 0 | 0 | 0.63 | -0.92 | 0.01 | -0.04 | 3/23/2026 4:00:06 PM EST | |||
| 145.00 | 26.60 | 29.50 | 28.05 | % | 0.19 | 0 | 0 | 0.75 | -0.96 | 0.01 | -0.03 | 3/23/2026 4:00:06 PM EST | |||
| 150.00 | 31.60 | 34.80 | 33.20 | % | 0.22 | 0 | 0 | 0.87 | -0.97 | 0.00 | -0.02 | 3/23/2026 4:00:06 PM EST | |||
| 155.00 | 36.60 | 39.20 | 37.90 | % | 0.24 | 0 | 0 | 0.84 | -0.99 | 0.00 | -0.01 | 3/23/2026 4:00:06 PM EST | |||
| 160.00 | 41.60 | 45.20 | 43.40 | % | 0.27 | 0 | 0 | 1.07 | -0.99 | 0.00 | -0.01 | 3/23/2026 4:00:06 PM EST | |||
| 165.00 | 46.60 | 50.10 | 48.35 | % | 0.29 | 0 | 0 | 1.14 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:06 PM EST | |||
| 170.00 | 51.60 | 55.00 | 53.30 | % | 0.31 | 0 | 0 | 1.19 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:06 PM EST | |||
| 175.00 | 56.60 | 59.40 | 58.00 | % | 0.33 | 0 | 0 | 1.14 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:06 PM EST | |||
| 180.00 | 61.60 | 65.00 | 63.30 | % | 0.35 | 0 | 0 | 1.32 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:06 PM EST | |||
| 185.00 | 66.60 | 70.00 | 68.30 | 50.40 | 0.00 | 0.00% | 0.37 | 0 | 0 | 1.38 | -1.00 | 0.00 | 0.00 | 2/23/2026 | 3/23/2026 4:00:06 PM EST |
| 190.00 | 71.60 | 75.30 | 73.45 | % | 0.39 | 0 | 0 | 1.48 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:06 PM EST |