Options Chain for CHARLES RIV LABS INTL INC COM (CRL) - $166.97 as of 5/1/2026 1:49:35 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 | 84.00 | 88.10 | 86.05 | % | 1.08 | 0 | 0 | 2.67 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 85.00 | 79.00 | 83.10 | 81.05 | % | 0.95 | 0 | 0 | 2.51 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 90.00 | 74.10 | 78.20 | 76.15 | % | 0.85 | 0 | 0 | 2.30 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 95.00 | 69.00 | 73.20 | 71.10 | % | 0.75 | 0 | 0 | 2.18 | 1.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 100.00 | 64.30 | 68.20 | 66.25 | % | 0.66 | 0 | 0 | 2.01 | 1.00 | 0.00 | -0.02 | 5/1/2026 4:00:10 PM EST | |||
| 105.00 | 59.30 | 63.30 | 61.30 | % | 0.58 | 0 | 0 | 1.88 | 1.00 | 0.00 | -0.02 | 5/1/2026 4:00:10 PM EST | |||
| 110.00 | 54.40 | 58.40 | 56.40 | % | 0.51 | 0 | 1 | 1.68 | 1.00 | 0.00 | -0.02 | 5/1/2026 4:00:10 PM EST | |||
| 115.00 | 49.40 | 53.40 | 51.40 | 53.74 | 0.00 | 0.00% | 0.45 | 0 | 2 | 1.59 | 0.99 | 0.00 | -0.03 | 4/23/2026 | 5/1/2026 4:00:10 PM EST |
| 120.00 | 44.40 | 48.50 | 46.45 | % | 0.39 | 0 | 2 | 1.41 | 0.99 | 0.00 | -0.05 | 5/1/2026 4:00:10 PM EST | |||
| 125.00 | 39.50 | 43.60 | 41.55 | 41.73 | 0.00 | 0.00% | 0.33 | 0 | 1 | 1.33 | 0.97 | 0.00 | -0.07 | 3/31/2026 | 5/1/2026 4:00:10 PM EST |
| 130.00 | 34.80 | 38.80 | 36.80 | 42.15 | 0.00 | 0.00% | 0.28 | 0 | 4 | 1.22 | 0.94 | 0.00 | -0.14 | 4/23/2026 | 5/1/2026 4:00:10 PM EST |
| 135.00 | 30.30 | 33.60 | 31.95 | % | 0.24 | 0 | 0 | 1.07 | 0.92 | 0.01 | -0.16 | 5/1/2026 4:00:10 PM EST | |||
| 140.00 | 26.00 | 29.00 | 27.50 | % | 0.20 | 0 | 0 | 0.67 | 0.89 | 0.01 | -0.19 | 5/1/2026 4:00:10 PM EST | |||
| 145.00 | 22.10 | 24.80 | 23.45 | % | 0.16 | 0 | 0 | 0.75 | 0.84 | 0.01 | -0.22 | 5/1/2026 4:00:10 PM EST | |||
| 150.00 | 17.00 | 20.70 | 18.85 | % | 0.13 | 0 | 7 | 0.67 | 0.79 | 0.01 | -0.25 | 5/1/2026 4:00:10 PM EST | |||
| 155.00 | 13.90 | 16.60 | 15.25 | % | 0.10 | 0 | 0 | 0.68 | 0.72 | 0.02 | -0.28 | 5/1/2026 4:00:10 PM EST | |||
| 160.00 | 11.30 | 13.30 | 12.30 | 26.40 | 0.00 | 0.00% | 0.08 | 0 | 6 | 0.70 | 0.64 | 0.02 | -0.30 | 4/17/2026 | 5/1/2026 4:00:10 PM EST |
| 165.00 | 8.50 | 10.40 | 9.45 | 9.30 | -13.30 | -58.85% | 0.06 | 1 | 81 | 0.65 | 0.55 | 0.02 | -0.31 | 5/1/2026 | 5/1/2026 4:00:10 PM EST |
| 170.00 | 6.10 | 7.90 | 7.00 | 8.61 | 0.00 | 0.00% | 0.04 | 0 | 78 | 0.67 | 0.45 | 0.02 | -0.31 | 4/28/2026 | 5/1/2026 4:00:10 PM EST |
| 175.00 | 4.20 | 5.90 | 5.05 | 5.05 | 0.00 | 0.00% | 0.03 | 0 | 43 | 0.66 | 0.36 | 0.02 | -0.29 | 4/29/2026 | 5/1/2026 4:00:10 PM EST |
| 180.00 | 2.85 | 4.10 | 3.48 | 3.55 | 0.00 | 0.00% | 0.02 | 0 | 387 | 0.64 | 0.28 | 0.02 | -0.26 | 4/29/2026 | 5/1/2026 4:00:10 PM EST |
| 185.00 | 1.80 | 3.20 | 2.50 | 2.75 | -2.58 | -48.41% | 0.01 | 1 | 23 | 0.65 | 0.22 | 0.01 | -0.23 | 5/1/2026 | 5/1/2026 4:00:10 PM EST |
| 190.00 | 0.90 | 2.40 | 1.65 | 2.10 | 0.00 | 0.00% | 0.01 | 0 | 8 | 0.63 | 0.17 | 0.01 | -0.21 | 4/30/2026 | 5/1/2026 4:00:10 PM EST |
| 195.00 | 0.40 | 3.30 | 1.85 | 1.50 | 0.00 | 0.00% | 0.01 | 0 | 15 | 0.71 | 0.13 | 0.01 | -0.17 | 4/30/2026 | 5/1/2026 4:00:10 PM EST |
| 200.00 | 0.00 | 2.45 | 1.23 | 1.60 | 0.00 | 0.00% | 0.01 | 0 | 82 | 0.91 | 0.09 | 0.01 | -0.13 | 4/29/2026 | 5/1/2026 4:00:10 PM EST |
| 210.00 | 0.00 | 2.70 | 1.35 | 0.81 | 0.00 | 0.00% | 0.01 | 0 | 16 | 1.09 | 0.05 | 0.00 | -0.07 | 4/27/2026 | 5/1/2026 4:00:10 PM EST |
| 220.00 | 0.05 | 2.40 | 1.23 | 0.48 | 0.00 | 0.00% | 0.01 | 0 | 17 | 0.88 | 0.04 | 0.00 | -0.07 | 4/27/2026 | 5/1/2026 4:00:10 PM EST |
| 230.00 | 0.00 | 2.25 | 1.13 | 0.90 | 0.00 | 0.00% | 0.00 | 0 | 13 | 1.29 | 0.01 | 0.00 | -0.02 | 4/10/2026 | 5/1/2026 4:00:10 PM EST |
| 240.00 | 0.00 | 2.20 | 1.10 | % | 0.00 | 0 | 25 | 1.39 | 0.01 | 0.00 | -0.01 | 5/1/2026 4:00:10 PM EST | |||
| 250.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 3 | 1.49 | 0.00 | 0.00 | -0.01 | 5/1/2026 4:00:10 PM EST | |||
| 260.00 | 0.00 | 2.15 | 1.08 | 0.06 | 0.00 | 0.00% | 0.00 | 0 | 20 | 1.59 | 0.00 | 0.00 | 0.00 | 4/13/2026 | 5/1/2026 4:00:10 PM EST |
| 270.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.69 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 280.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 3 | 1.78 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 290.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.86 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 300.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 1.94 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 310.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 1 | 2.02 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 320.00 | 0.00 | 2.15 | 1.08 | % | 0.00 | 0 | 0 | 2.10 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 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 | 1.15 | 0.58 | % | 0.01 | 0 | 1 | 2.31 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 85.00 | 0.00 | 2.35 | 1.18 | % | 0.01 | 0 | 0 | 2.53 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 90.00 | 0.00 | 2.40 | 1.20 | % | 0.01 | 0 | 0 | 2.36 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 95.00 | 0.00 | 2.40 | 1.20 | % | 0.01 | 0 | 0 | 2.19 | 0.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 100.00 | 0.00 | 1.15 | 0.58 | % | 0.01 | 0 | 2 | 1.69 | 0.00 | 0.00 | -0.02 | 5/1/2026 4:00:10 PM EST | |||
| 105.00 | 0.10 | 2.50 | 1.30 | 0.21 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.46 | 0.00 | 0.00 | -0.02 | 4/20/2026 | 5/1/2026 4:00:10 PM EST |
| 110.00 | 0.00 | 2.55 | 1.28 | % | 0.01 | 0 | 20 | 1.75 | 0.00 | 0.00 | -0.02 | 5/1/2026 4:00:10 PM EST | |||
| 115.00 | 0.00 | 2.60 | 1.30 | % | 0.01 | 0 | 1 | 1.61 | -0.01 | 0.00 | -0.03 | 5/1/2026 4:00:10 PM EST | |||
| 120.00 | 0.00 | 2.65 | 1.33 | 1.85 | 0.00 | 0.00% | 0.01 | 0 | 12 | 1.47 | -0.01 | 0.00 | -0.05 | 3/24/2026 | 5/1/2026 4:00:10 PM EST |
| 125.00 | 0.00 | 2.75 | 1.38 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 23 | 1.35 | -0.03 | 0.00 | -0.07 | 4/14/2026 | 5/1/2026 4:00:10 PM EST |
| 130.00 | 0.05 | 2.85 | 1.45 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.89 | -0.06 | 0.00 | -0.14 | 4/28/2026 | 5/1/2026 4:00:10 PM EST |
| 135.00 | 0.40 | 2.15 | 1.28 | 0.80 | 0.00 | 0.00% | 0.01 | 0 | 11 | 0.82 | -0.08 | 0.01 | -0.16 | 4/30/2026 | 5/1/2026 4:00:10 PM EST |
| 140.00 | 0.95 | 2.20 | 1.58 | 1.20 | -0.15 | -11.12% | 0.01 | 1 | 24 | 0.78 | -0.11 | 0.01 | -0.19 | 5/1/2026 | 5/1/2026 4:00:10 PM EST |
| 145.00 | 1.30 | 2.30 | 1.80 | 2.30 | 0.00 | 0.00% | 0.01 | 0 | 8 | 0.70 | -0.16 | 0.01 | -0.22 | 4/29/2026 | 5/1/2026 4:00:10 PM EST |
| 150.00 | 2.00 | 3.30 | 2.65 | 3.90 | 0.00 | 0.00% | 0.02 | 0 | 23 | 0.68 | -0.21 | 0.01 | -0.25 | 4/29/2026 | 5/1/2026 4:00:10 PM EST |
| 155.00 | 3.40 | 5.30 | 4.35 | 4.80 | 0.00 | 0.00% | 0.03 | 0 | 5 | 0.70 | -0.28 | 0.02 | -0.28 | 4/24/2026 | 5/1/2026 4:00:10 PM EST |
| 160.00 | 5.10 | 6.80 | 5.95 | 2.25 | 0.00 | 0.00% | 0.04 | 0 | 18 | 0.68 | -0.36 | 0.02 | -0.30 | 4/22/2026 | 5/1/2026 4:00:10 PM EST |
| 165.00 | 7.30 | 9.10 | 8.20 | 8.85 | 0.00 | 0.00% | 0.05 | 0 | 11 | 0.68 | -0.45 | 0.02 | -0.31 | 4/28/2026 | 5/1/2026 4:00:10 PM EST |
| 170.00 | 10.20 | 12.40 | 11.30 | 13.23 | 0.00 | 0.00% | 0.07 | 0 | 741 | 0.71 | -0.55 | 0.02 | -0.31 | 4/30/2026 | 5/1/2026 4:00:10 PM EST |
| 175.00 | 13.20 | 15.40 | 14.30 | 9.15 | 0.00 | 0.00% | 0.08 | 0 | 26 | 0.69 | -0.64 | 0.02 | -0.29 | 4/23/2026 | 5/1/2026 4:00:10 PM EST |
| 180.00 | 16.30 | 18.80 | 17.55 | 12.70 | 0.00 | 0.00% | 0.10 | 0 | 13 | 0.66 | -0.72 | 0.02 | -0.26 | 4/23/2026 | 5/1/2026 4:00:10 PM EST |
| 185.00 | 20.00 | 23.20 | 21.60 | 10.60 | 0.00 | 0.00% | 0.12 | 0 | 9 | 0.66 | -0.78 | 0.01 | -0.23 | 4/20/2026 | 5/1/2026 4:00:10 PM EST |
| 190.00 | 24.10 | 27.50 | 25.80 | 28.58 | 0.00 | 0.00% | 0.14 | 0 | 19 | 0.85 | -0.83 | 0.01 | -0.21 | 3/27/2026 | 5/1/2026 4:00:10 PM EST |
| 195.00 | 28.40 | 32.30 | 30.35 | 24.75 | 0.00 | 0.00% | 0.16 | 0 | 18 | 0.92 | -0.87 | 0.01 | -0.17 | 4/9/2026 | 5/1/2026 4:00:10 PM EST |
| 200.00 | 32.90 | 36.90 | 34.90 | 35.72 | 0.00 | 0.00% | 0.17 | 0 | 84 | 0.96 | -0.91 | 0.01 | -0.13 | 3/26/2026 | 5/1/2026 4:00:10 PM EST |
| 210.00 | 42.50 | 46.50 | 44.50 | % | 0.21 | 0 | 2 | 1.06 | -0.95 | 0.00 | -0.07 | 5/1/2026 4:00:10 PM EST | |||
| 220.00 | 52.20 | 56.20 | 54.20 | 51.80 | 0.00 | 0.00% | 0.25 | 0 | 1 | 1.16 | -0.96 | 0.00 | -0.07 | 4/7/2026 | 5/1/2026 4:00:10 PM EST |
| 230.00 | 62.20 | 66.20 | 64.20 | % | 0.28 | 0 | 0 | 1.29 | -0.99 | 0.00 | -0.02 | 5/1/2026 4:00:10 PM EST | |||
| 240.00 | 72.10 | 76.30 | 74.20 | % | 0.31 | 0 | 0 | 1.39 | -0.99 | 0.00 | -0.01 | 5/1/2026 4:00:10 PM EST | |||
| 250.00 | 82.10 | 86.40 | 84.25 | % | 0.34 | 0 | 0 | 1.50 | -1.00 | 0.00 | -0.01 | 5/1/2026 4:00:10 PM EST | |||
| 260.00 | 92.10 | 96.30 | 94.20 | % | 0.36 | 0 | 0 | 1.60 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 270.00 | 102.20 | 106.40 | 104.30 | % | 0.39 | 0 | 0 | 1.69 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 280.00 | 112.10 | 116.40 | 114.25 | % | 0.41 | 0 | 0 | 1.79 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 290.00 | 122.10 | 126.40 | 124.25 | % | 0.43 | 0 | 0 | 1.87 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 300.00 | 132.10 | 136.30 | 134.20 | % | 0.45 | 0 | 0 | 1.95 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST | |||
| 310.00 | 142.20 | 146.40 | 144.30 | 126.00 | 0.00 | 0.00% | 0.47 | 0 | 0 | 2.03 | -1.00 | 0.00 | 0.00 | 4/22/2026 | 5/1/2026 4:00:10 PM EST |
| 320.00 | 152.20 | 156.40 | 154.30 | % | 0.48 | 0 | 0 | 2.11 | -1.00 | 0.00 | 0.00 | 5/1/2026 4:00:10 PM EST |