Options Chain for REPLIGEN CORP COM (RGEN) - $174.86 as of 10/6/2026 8:25:36 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 118.40 | 122.20 | 120.30 | % | 2.19 | 0 | 0 | 2.05 | 1.00 | 0.00 | 0.00 | 10/6/2026 3:59:50 PM EST | |||
| 60.00 | 113.30 | 117.30 | 115.30 | % | 1.92 | 0 | 0 | 1.92 | 1.00 | 0.00 | 0.00 | 10/6/2026 3:59:50 PM EST | |||
| 65.00 | 108.40 | 112.30 | 110.35 | 65.40 | 0.00 | 0.00% | 1.70 | 0 | 0 | 1.79 | 1.00 | 0.00 | 0.00 | 5/7/2026 | 10/6/2026 3:59:50 PM EST |
| 70.00 | 103.40 | 107.30 | 105.35 | 94.14 | 0.00 | 0.00% | 1.50 | 0 | 6 | 1.68 | 1.00 | 0.00 | 0.00 | 8/10/2026 | 10/6/2026 3:59:50 PM EST |
| 75.00 | 98.40 | 102.30 | 100.35 | % | 1.34 | 0 | 0 | 1.59 | 1.00 | 0.00 | 0.00 | 10/6/2026 3:59:50 PM EST | |||
| 80.00 | 93.40 | 97.40 | 95.40 | % | 1.19 | 0 | 0 | 1.51 | 1.00 | 0.00 | 0.00 | 10/6/2026 3:59:50 PM EST | |||
| 85.00 | 88.40 | 92.40 | 90.40 | % | 1.06 | 0 | 0 | 1.39 | 1.00 | 0.00 | 0.00 | 10/6/2026 3:59:50 PM EST | |||
| 90.00 | 83.50 | 87.40 | 85.45 | % | 0.95 | 0 | 0 | 1.33 | 1.00 | 0.00 | 0.00 | 10/6/2026 3:59:50 PM EST | |||
| 95.00 | 78.60 | 82.50 | 80.55 | % | 0.85 | 0 | 0 | 1.22 | 1.00 | 0.00 | -0.01 | 10/6/2026 3:59:50 PM EST | |||
| 100.00 | 73.70 | 77.60 | 75.65 | 64.60 | 0.00 | 0.00% | 0.76 | 0 | 4 | 1.13 | 1.00 | 0.00 | -0.01 | 9/9/2026 | 10/6/2026 3:59:50 PM EST |
| 105.00 | 68.80 | 72.70 | 70.75 | 49.73 | 0.00 | 0.00% | 0.67 | 0 | 4 | 1.10 | 1.00 | 0.00 | -0.02 | 7/28/2026 | 10/6/2026 3:59:50 PM EST |
| 110.00 | 64.20 | 67.90 | 66.05 | 40.00 | 0.00 | 0.00% | 0.60 | 0 | 0 | 1.00 | 0.99 | 0.00 | -0.02 | 7/10/2026 | 10/6/2026 3:59:50 PM EST |
| 115.00 | 59.20 | 63.10 | 61.15 | 33.90 | 0.00 | 0.00% | 0.53 | 0 | 128 | 0.93 | 0.99 | 0.00 | -0.03 | 6/29/2026 | 10/6/2026 3:59:50 PM EST |
| 120.00 | 54.80 | 58.00 | 56.40 | 25.00 | 0.00 | 0.00% | 0.47 | 0 | 2 | 0.87 | 0.98 | 0.00 | -0.03 | 6/9/2026 | 10/6/2026 3:59:50 PM EST |
| 125.00 | 50.20 | 53.20 | 51.70 | 33.60 | 0.00 | 0.00% | 0.41 | 0 | 4 | 0.81 | 0.96 | 0.00 | -0.03 | 7/28/2026 | 10/6/2026 3:59:50 PM EST |
| 130.00 | 45.70 | 48.70 | 47.20 | 37.50 | 0.00 | 0.00% | 0.36 | 0 | 2 | 0.78 | 0.95 | 0.00 | -0.06 | 8/6/2026 | 10/6/2026 3:59:50 PM EST |
| 135.00 | 41.20 | 44.60 | 42.90 | 36.48 | 0.00 | 0.00% | 0.32 | 0 | 2 | 0.70 | 0.92 | 0.00 | -0.06 | 8/18/2026 | 10/6/2026 3:59:50 PM EST |
| 140.00 | 36.90 | 40.00 | 38.45 | 56.37 | 0.00 | 0.00% | 0.27 | 0 | 11 | 0.67 | 0.89 | 0.01 | -0.08 | 9/30/2026 | 10/6/2026 3:59:50 PM EST |
| 145.00 | 32.70 | 35.70 | 34.20 | 14.95 | 0.00 | 0.00% | 0.24 | 0 | 31 | 0.65 | 0.85 | 0.01 | -0.09 | 7/31/2026 | 10/6/2026 3:59:50 PM EST |
| 150.00 | 28.60 | 31.70 | 30.15 | 47.32 | 0.00 | 0.00% | 0.20 | 0 | 22 | 0.62 | 0.81 | 0.01 | -0.11 | 9/30/2026 | 10/6/2026 3:59:50 PM EST |
| 155.00 | 25.00 | 28.20 | 26.60 | 44.30 | 0.00 | 0.00% | 0.17 | 0 | 77 | 0.62 | 0.76 | 0.01 | -0.13 | 9/28/2026 | 10/6/2026 3:59:50 PM EST |
| 160.00 | 21.40 | 24.50 | 22.95 | 40.10 | 0.00 | 0.00% | 0.14 | 0 | 9 | 0.60 | 0.71 | 0.01 | -0.14 | 9/28/2026 | 10/6/2026 3:59:50 PM EST |
| 165.00 | 18.10 | 21.50 | 19.80 | 26.62 | 0.00 | 0.00% | 0.12 | 0 | 147 | 0.59 | 0.65 | 0.01 | -0.15 | 9/21/2026 | 10/6/2026 3:59:50 PM EST |
| 170.00 | 15.70 | 18.60 | 17.15 | 19.50 | -3.70 | -15.95% | 0.10 | 1 | 9 | 0.60 | 0.60 | 0.01 | -0.16 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 175.00 | 13.20 | 16.50 | 14.85 | 7.20 | 0.00 | 0.00% | 0.08 | 0 | 2 | 0.60 | 0.54 | 0.01 | -0.17 | 7/29/2026 | 10/6/2026 3:59:50 PM EST |
| 180.00 | 10.90 | 14.40 | 12.65 | 23.93 | 0.00 | 0.00% | 0.07 | 0 | 27 | 0.60 | 0.49 | 0.01 | -0.17 | 9/29/2026 | 10/6/2026 3:59:50 PM EST |
| 185.00 | 8.90 | 13.00 | 10.95 | 21.50 | 0.00 | 0.00% | 0.06 | 0 | 13 | 0.61 | 0.44 | 0.01 | -0.17 | 9/30/2026 | 10/6/2026 3:59:50 PM EST |
| 190.00 | 7.70 | 11.20 | 9.45 | 17.60 | +6.01 | +51.86% | 0.05 | 4 | 13 | 0.62 | 0.39 | 0.01 | -0.16 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 195.00 | 6.20 | 9.50 | 7.85 | 9.00 | 0.00 | 0.00% | 0.04 | 0 | 15 | 0.61 | 0.34 | 0.01 | -0.16 | 10/1/2026 | 10/6/2026 3:59:50 PM EST |
| 200.00 | 4.90 | 8.50 | 6.70 | 7.50 | -0.94 | -11.14% | 0.03 | 3 | 44 | 0.61 | 0.30 | 0.01 | -0.15 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 210.00 | 2.40 | 6.50 | 4.45 | 5.75 | 0.00 | 0.00% | 0.02 | 0 | 56 | 0.60 | 0.23 | 0.01 | -0.13 | 10/2/2026 | 10/6/2026 3:59:50 PM EST |
| 220.00 | 2.30 | 4.90 | 3.60 | 8.20 | 0.00 | 0.00% | 0.02 | 0 | 12 | 0.64 | 0.17 | 0.01 | -0.11 | 9/28/2026 | 10/6/2026 3:59:50 PM EST |
| 230.00 | 0.30 | 4.20 | 2.25 | 5.60 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.54 | 0.12 | 0.01 | -0.09 | 9/24/2026 | 10/6/2026 3:59:50 PM EST |
| 240.00 | 0.00 | 3.30 | 1.65 | 3.90 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.77 | 0.09 | 0.00 | -0.07 | 9/30/2026 | 10/6/2026 3:59:50 PM EST |
| 250.00 | 0.00 | 2.80 | 1.40 | 4.30 | 0.00 | 0.00% | 0.01 | 0 | 205 | 0.78 | 0.06 | 0.00 | -0.05 | 9/28/2026 | 10/6/2026 3:59:50 PM EST |
| 260.00 | 0.00 | 2.75 | 1.38 | 2.30 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.84 | 0.04 | 0.00 | -0.04 | 9/22/2026 | 10/6/2026 3:59:50 PM EST |
| 270.00 | 0.00 | 2.45 | 1.23 | % | 0.00 | 0 | 0 | 0.87 | 0.03 | 0.00 | -0.03 | 10/6/2026 3:59:50 PM EST | |||
| 280.00 | 0.00 | 2.30 | 1.15 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 4 | 0.91 | 0.02 | 0.00 | -0.02 | 10/1/2026 | 10/6/2026 3:59:50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 0.00 | 2.15 | 1.08 | 1.20 | 0.00 | 0.00% | 0.02 | 0 | 2 | 2.23 | 0.00 | 0.00 | 0.00 | 5/19/2026 | 10/6/2026 3:59:50 PM EST |
| 60.00 | 0.00 | 2.15 | 1.08 | 1.70 | 0.00 | 0.00% | 0.02 | 0 | 2 | 2.07 | 0.00 | 0.00 | 0.00 | 5/19/2026 | 10/6/2026 3:59:50 PM EST |
| 65.00 | 0.00 | 2.15 | 1.08 | 1.40 | 0.00 | 0.00% | 0.02 | 0 | 14 | 1.93 | 0.00 | 0.00 | 0.00 | 6/3/2026 | 10/6/2026 3:59:50 PM EST |
| 70.00 | 0.00 | 2.15 | 1.08 | 1.90 | 0.00 | 0.00% | 0.02 | 0 | 7 | 1.80 | 0.00 | 0.00 | 0.00 | 6/3/2026 | 10/6/2026 3:59:50 PM EST |
| 75.00 | 0.00 | 2.15 | 1.08 | 1.20 | 0.00 | 0.00% | 0.01 | 0 | 9 | 1.68 | 0.00 | 0.00 | 0.00 | 6/15/2026 | 10/6/2026 3:59:50 PM EST |
| 80.00 | 0.00 | 2.15 | 1.08 | 1.05 | 0.00 | 0.00% | 0.01 | 0 | 4 | 1.57 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 10/6/2026 3:59:50 PM EST |
| 85.00 | 0.00 | 2.15 | 1.08 | 1.35 | 0.00 | 0.00% | 0.01 | 0 | 4 | 1.47 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 10/6/2026 3:59:50 PM EST |
| 90.00 | 0.00 | 2.15 | 1.08 | 2.10 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.37 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 10/6/2026 3:59:50 PM EST |
| 95.00 | 0.00 | 2.20 | 1.10 | 2.75 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.28 | 0.00 | 0.00 | -0.01 | 7/27/2026 | 10/6/2026 3:59:50 PM EST |
| 100.00 | 0.00 | 2.20 | 1.10 | 5.90 | 0.00 | 0.00% | 0.01 | 0 | 70 | 1.19 | 0.00 | 0.00 | -0.01 | 6/24/2026 | 10/6/2026 3:59:50 PM EST |
| 105.00 | 0.00 | 2.35 | 1.18 | 1.03 | 0.00 | 0.00% | 0.01 | 0 | 547 | 1.13 | 0.00 | 0.00 | -0.02 | 8/18/2026 | 10/6/2026 3:59:50 PM EST |
| 110.00 | 0.00 | 2.45 | 1.23 | 2.30 | 0.00 | 0.00% | 0.01 | 0 | 1,043 | 1.06 | -0.01 | 0.00 | -0.02 | 9/21/2026 | 10/6/2026 3:59:50 PM EST |
| 115.00 | 0.00 | 2.65 | 1.33 | 3.30 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.00 | -0.01 | 0.00 | -0.03 | 8/5/2026 | 10/6/2026 3:59:50 PM EST |
| 120.00 | 0.00 | 2.85 | 1.43 | 11.30 | 0.00 | 0.00% | 0.01 | 0 | 945 | 0.94 | -0.02 | 0.00 | -0.03 | 7/27/2026 | 10/6/2026 3:59:50 PM EST |
| 125.00 | 0.00 | 3.20 | 1.60 | 2.20 | -8.30 | -79.05% | 0.01 | 100 | 100 | 0.66 | -0.04 | 0.00 | -0.03 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 130.00 | 0.00 | 3.40 | 1.70 | 2.00 | 0.00 | 0.00% | 0.01 | 0 | 63 | 0.85 | -0.05 | 0.00 | -0.06 | 8/19/2026 | 10/6/2026 3:59:50 PM EST |
| 135.00 | 0.25 | 3.70 | 1.98 | 2.10 | 0.00 | 0.00% | 0.01 | 0 | 142 | 0.55 | -0.08 | 0.00 | -0.06 | 9/21/2026 | 10/6/2026 3:59:50 PM EST |
| 140.00 | 0.90 | 4.90 | 2.90 | 3.00 | +1.50 | +100.00% | 0.02 | 100 | 107 | 0.61 | -0.11 | 0.01 | -0.08 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 145.00 | 2.05 | 4.90 | 3.48 | 1.60 | -0.87 | -35.23% | 0.02 | 10 | 3 | 0.60 | -0.15 | 0.01 | -0.09 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 150.00 | 2.90 | 5.20 | 4.05 | 3.58 | +0.58 | +19.34% | 0.03 | 1 | 26 | 0.57 | -0.19 | 0.01 | -0.11 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 155.00 | 3.80 | 7.30 | 5.55 | 3.25 | 0.00 | 0.00% | 0.04 | 0 | 105 | 0.57 | -0.24 | 0.01 | -0.13 | 9/28/2026 | 10/6/2026 3:59:50 PM EST |
| 160.00 | 5.40 | 8.80 | 7.10 | 4.50 | 0.00 | 0.00% | 0.04 | 0 | 11 | 0.57 | -0.29 | 0.01 | -0.14 | 9/24/2026 | 10/6/2026 3:59:50 PM EST |
| 165.00 | 7.30 | 11.10 | 9.20 | 8.50 | +2.30 | +37.10% | 0.06 | 11 | 14 | 0.58 | -0.35 | 0.01 | -0.15 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 170.00 | 9.40 | 12.80 | 11.10 | 7.95 | +0.50 | +6.72% | 0.07 | 1 | 12 | 0.56 | -0.40 | 0.01 | -0.16 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 175.00 | 12.00 | 16.00 | 14.00 | 12.60 | +2.02 | +19.10% | 0.08 | 17 | 3 | 0.58 | -0.46 | 0.01 | -0.17 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 180.00 | 14.80 | 18.30 | 16.55 | 14.94 | +5.50 | +58.27% | 0.09 | 8 | 3 | 0.57 | -0.51 | 0.01 | -0.17 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 185.00 | 17.90 | 21.50 | 19.70 | 17.11 | 0.00 | 0.00% | 0.11 | 0 | 0 | 0.57 | -0.56 | 0.01 | -0.17 | 10/1/2026 | 10/6/2026 3:59:50 PM EST |
| 190.00 | 21.30 | 25.10 | 23.20 | 13.10 | +0.30 | +2.35% | 0.12 | 36 | 61 | 0.58 | -0.61 | 0.01 | -0.16 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 195.00 | 25.10 | 28.60 | 26.85 | 20.12 | 0.00 | 0.00% | 0.14 | 0 | 1 | 0.58 | -0.66 | 0.01 | -0.16 | 9/22/2026 | 10/6/2026 3:59:50 PM EST |
| 200.00 | 28.40 | 32.20 | 30.30 | 18.60 | -4.53 | -19.59% | 0.15 | 17 | 1 | 0.57 | -0.70 | 0.01 | -0.15 | 10/6/2026 | 10/6/2026 3:59:50 PM EST |
| 210.00 | 36.50 | 39.80 | 38.15 | 33.55 | % | 0.18 | 6 | 0 | 0.55 | -0.77 | 0.01 | -0.13 | 10/6/2026 | 10/6/2026 3:59:50 PM EST | |
| 220.00 | 45.10 | 48.70 | 46.90 | % | 0.21 | 0 | 0 | 0.54 | -0.83 | 0.01 | -0.11 | 10/6/2026 3:59:50 PM EST | |||
| 230.00 | 54.20 | 57.70 | 55.95 | % | 0.24 | 0 | 0 | 0.75 | -0.88 | 0.01 | -0.09 | 10/6/2026 3:59:50 PM EST | |||
| 240.00 | 63.60 | 67.10 | 65.35 | % | 0.27 | 0 | 0 | 0.78 | -0.91 | 0.00 | -0.07 | 10/6/2026 3:59:50 PM EST | |||
| 250.00 | 73.30 | 76.90 | 75.10 | % | 0.30 | 0 | 0 | 0.83 | -0.94 | 0.00 | -0.05 | 10/6/2026 3:59:50 PM EST | |||
| 260.00 | 83.20 | 86.90 | 85.05 | 73.90 | 0.00 | 0.00% | 0.33 | 0 | 1 | 0.89 | -0.96 | 0.00 | -0.04 | 9/28/2026 | 10/6/2026 3:59:50 PM EST |
| 270.00 | 93.20 | 96.90 | 95.05 | % | 0.35 | 0 | 0 | 0.95 | -0.97 | 0.00 | -0.03 | 10/6/2026 3:59:50 PM EST | |||
| 280.00 | 103.20 | 106.90 | 105.05 | % | 0.38 | 0 | 0 | 1.01 | -0.98 | 0.00 | -0.02 | 10/6/2026 3:59:50 PM EST |