Options Chain for CHARLES RIV LABS INTL INC COM (CRL) - $179.00 as of 10/30/2025 5:29:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 127.40 | 131.20 | 129.30 | % | 2.59 | 0 | 0 | 2.28 | 1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 55.00 | 122.20 | 126.20 | 124.20 | % | 2.26 | 0 | 0 | 2.14 | 1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 60.00 | 117.60 | 121.20 | 119.40 | % | 1.99 | 0 | 0 | 1.99 | 1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 65.00 | 113.00 | 116.20 | 114.60 | % | 1.76 | 0 | 0 | 1.85 | 1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 70.00 | 107.30 | 111.30 | 109.30 | % | 1.56 | 0 | 0 | 1.74 | 1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 75.00 | 102.30 | 106.30 | 104.30 | % | 1.39 | 0 | 0 | 1.62 | 1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 80.00 | 97.40 | 101.40 | 99.40 | 33.83 | 0.00 | 0.00% | 1.24 | 0 | 1 | 1.53 | 1.00 | 0.00 | 0.00 | 4/16/2025 | 10/30/2025 3:59:56 PM EST |
| 85.00 | 92.80 | 96.00 | 94.40 | 31.20 | 0.00 | 0.00% | 1.11 | 0 | 20 | 1.36 | 1.00 | 0.00 | 0.00 | 4/17/2025 | 10/30/2025 3:59:56 PM EST |
| 90.00 | 87.50 | 91.40 | 89.45 | 33.06 | 0.00 | 0.00% | 0.99 | 0 | 4 | 1.33 | 1.00 | 0.00 | 0.00 | 4/23/2025 | 10/30/2025 3:59:56 PM EST |
| 95.00 | 83.10 | 86.50 | 84.80 | 19.40 | 0.00 | 0.00% | 0.89 | 0 | 2 | 1.25 | 1.00 | 0.00 | 0.00 | 4/11/2025 | 10/30/2025 3:59:56 PM EST |
| 100.00 | 77.80 | 81.50 | 79.65 | 32.90 | 0.00 | 0.00% | 0.80 | 0 | 19 | 1.16 | 1.00 | 0.00 | -0.01 | 5/2/2025 | 10/30/2025 3:59:56 PM EST |
| 105.00 | 72.70 | 76.60 | 74.65 | 21.50 | 0.00 | 0.00% | 0.71 | 0 | 10 | 1.09 | 1.00 | 0.00 | -0.01 | 4/24/2025 | 10/30/2025 3:59:56 PM EST |
| 110.00 | 67.80 | 71.70 | 69.75 | 51.49 | 0.00 | 0.00% | 0.63 | 0 | 5 | 1.02 | 1.00 | 0.00 | -0.02 | 7/15/2025 | 10/30/2025 3:59:56 PM EST |
| 115.00 | 63.50 | 66.80 | 65.15 | 19.50 | 0.00 | 0.00% | 0.57 | 0 | 13 | 0.95 | 0.99 | 0.00 | -0.02 | 4/25/2025 | 10/30/2025 3:59:56 PM EST |
| 120.00 | 58.60 | 61.90 | 60.25 | 62.20 | 0.00 | 0.00% | 0.50 | 0 | 10 | 0.89 | 0.99 | 0.00 | -0.02 | 7/29/2025 | 10/30/2025 3:59:56 PM EST |
| 125.00 | 53.80 | 57.10 | 55.45 | 64.30 | 0.00 | 0.00% | 0.44 | 0 | 14 | 0.83 | 0.98 | 0.00 | -0.03 | 10/21/2025 | 10/30/2025 3:59:56 PM EST |
| 130.00 | 49.00 | 52.20 | 50.60 | 53.70 | 0.00 | 0.00% | 0.39 | 0 | 35 | 0.77 | 0.97 | 0.00 | -0.04 | 7/25/2025 | 10/30/2025 3:59:56 PM EST |
| 135.00 | 44.40 | 47.80 | 46.10 | 38.40 | 0.00 | 0.00% | 0.34 | 0 | 2 | 0.71 | 0.95 | 0.00 | -0.06 | 7/22/2025 | 10/30/2025 3:59:56 PM EST |
| 140.00 | 40.00 | 43.30 | 41.65 | 31.00 | 0.00 | 0.00% | 0.30 | 0 | 10 | 0.68 | 0.92 | 0.00 | -0.07 | 7/22/2025 | 10/30/2025 3:59:56 PM EST |
| 145.00 | 35.90 | 38.40 | 37.15 | 34.60 | 0.00 | 0.00% | 0.26 | 0 | 6 | 0.48 | 0.90 | 0.01 | -0.09 | 10/3/2025 | 10/30/2025 3:59:56 PM EST |
| 150.00 | 31.80 | 34.60 | 33.20 | 10.00 | 0.00 | 0.00% | 0.22 | 0 | 8 | 0.50 | 0.86 | 0.01 | -0.10 | 9/26/2025 | 10/30/2025 3:59:56 PM EST |
| 155.00 | 27.50 | 30.30 | 28.90 | 9.20 | 0.00 | 0.00% | 0.19 | 0 | 14 | 0.48 | 0.82 | 0.01 | -0.11 | 9/24/2025 | 10/30/2025 3:59:56 PM EST |
| 160.00 | 23.20 | 26.90 | 25.05 | 37.65 | 0.00 | 0.00% | 0.16 | 0 | 17 | 0.48 | 0.78 | 0.01 | -0.12 | 10/28/2025 | 10/30/2025 3:59:56 PM EST |
| 165.00 | 19.50 | 23.30 | 21.40 | 22.00 | 0.00 | 0.00% | 0.13 | 0 | 94 | 0.47 | 0.72 | 0.01 | -0.13 | 10/17/2025 | 10/30/2025 3:59:56 PM EST |
| 170.00 | 16.10 | 20.10 | 18.10 | 31.00 | 0.00 | 0.00% | 0.11 | 0 | 56 | 0.46 | 0.67 | 0.01 | -0.14 | 10/27/2025 | 10/30/2025 3:59:56 PM EST |
| 175.00 | 14.00 | 17.30 | 15.65 | 21.50 | 0.00 | 0.00% | 0.09 | 0 | 87 | 0.48 | 0.61 | 0.01 | -0.14 | 10/29/2025 | 10/30/2025 3:59:56 PM EST |
| 180.00 | 10.90 | 14.80 | 12.85 | 17.10 | 0.00 | 0.00% | 0.07 | 0 | 42 | 0.47 | 0.55 | 0.01 | -0.14 | 10/28/2025 | 10/30/2025 3:59:56 PM EST |
| 185.00 | 8.50 | 12.50 | 10.50 | 8.75 | 0.00 | 0.00% | 0.06 | 0 | 13 | 0.46 | 0.49 | 0.01 | -0.14 | 10/15/2025 | 10/30/2025 3:59:56 PM EST |
| 190.00 | 6.50 | 10.60 | 8.55 | 12.60 | 0.00 | 0.00% | 0.05 | 0 | 9 | 0.46 | 0.43 | 0.01 | -0.14 | 10/28/2025 | 10/30/2025 3:59:56 PM EST |
| 195.00 | 6.20 | 8.40 | 7.30 | 10.36 | 0.00 | 0.00% | 0.04 | 0 | 132 | 0.48 | 0.37 | 0.01 | -0.13 | 10/28/2025 | 10/30/2025 3:59:56 PM EST |
| 200.00 | 4.20 | 7.00 | 5.60 | 7.30 | +0.45 | +6.57% | 0.03 | 3 | 82 | 0.46 | 0.32 | 0.01 | -0.12 | 10/30/2025 | 10/30/2025 3:59:56 PM EST |
| 210.00 | 3.20 | 4.20 | 3.70 | 3.80 | -0.50 | -11.63% | 0.02 | 3 | 22 | 0.47 | 0.23 | 0.01 | -0.10 | 10/30/2025 | 10/30/2025 3:59:56 PM EST |
| 220.00 | 1.80 | 4.00 | 2.90 | 1.95 | 0.00 | 0.00% | 0.01 | 0 | 20 | 0.50 | 0.16 | 0.01 | -0.08 | 10/13/2025 | 10/30/2025 3:59:56 PM EST |
| 230.00 | 0.05 | 3.40 | 1.73 | 4.30 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.44 | 0.11 | 0.01 | -0.06 | 10/24/2025 | 10/30/2025 3:59:56 PM EST |
| 240.00 | 0.00 | 2.35 | 1.18 | 2.30 | 0.00 | 0.00% | 0.00 | 0 | 19 | 0.62 | 0.06 | 0.00 | -0.04 | 10/24/2025 | 10/30/2025 3:59:56 PM EST |
| 250.00 | 0.00 | 2.05 | 1.03 | 0.95 | 0.00 | 0.00% | 0.00 | 0 | 5 | 0.66 | 0.04 | 0.00 | -0.03 | 5/29/2025 | 10/30/2025 3:59:56 PM EST |
| 260.00 | 0.00 | 1.85 | 0.93 | 1.70 | 0.00 | 0.00% | 0.00 | 0 | 6 | 0.69 | 0.02 | 0.00 | -0.02 | 7/23/2025 | 10/30/2025 3:59:56 PM EST |
| 270.00 | 0.00 | 1.00 | 0.50 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 77 | 0.65 | 0.01 | 0.00 | -0.01 | 4/11/2025 | 10/30/2025 3:59:56 PM EST |
| 280.00 | 0.00 | 1.15 | 0.58 | 1.55 | 0.00 | 0.00% | 0.00 | 0 | 42 | 0.72 | 0.01 | 0.00 | -0.01 | 7/30/2025 | 10/30/2025 3:59:56 PM EST |
| 290.00 | 0.00 | 2.15 | 1.08 | 0.65 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.87 | 0.00 | 0.00 | 0.00 | 8/4/2025 | 10/30/2025 3:59:56 PM EST |
| 300.00 | 0.00 | 2.15 | 1.08 | 0.60 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.91 | 0.00 | 0.00 | 0.00 | 8/4/2025 | 10/30/2025 3:59:56 PM EST |
| 310.00 | 0.00 | 2.15 | 1.08 | 0.55 | 0.00 | 0.00% | 0.00 | 0 | 0 | 0.95 | 0.00 | 0.00 | 0.00 | 8/4/2025 | 10/30/2025 3:59:56 PM EST |
| 320.00 | 0.00 | 2.15 | 1.08 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 4 | 0.99 | 0.00 | 0.00 | 0.00 | 8/4/2025 | 10/30/2025 3:59:56 PM EST |
| 330.00 | 0.00 | 2.15 | 1.08 | 1.85 | 0.00 | 0.00% | 0.00 | 0 | 2 | 1.03 | 0.00 | 0.00 | 0.00 | 12/17/2024 | 10/30/2025 3:59:56 PM EST |
| 340.00 | 0.00 | 2.15 | 1.08 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 10 | 1.07 | 0.00 | 0.00 | 0.00 | 8/4/2025 | 10/30/2025 3:59:56 PM EST |
| 350.00 | 0.00 | 2.15 | 1.08 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 2 | 1.10 | 0.00 | 0.00 | 0.00 | 8/4/2025 | 10/30/2025 3:59:56 PM EST |
| 360.00 | 0.00 | 2.15 | 1.08 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 1 | 1.14 | 0.00 | 0.00 | 0.00 | 8/4/2025 | 10/30/2025 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50.00 | 0.00 | 0.55 | 0.28 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.76 | 0.00 | 0.00 | 0.00 | 5/2/2025 | 10/30/2025 3:59:56 PM EST |
| 55.00 | 0.00 | 2.15 | 1.08 | 0.54 | 0.00 | 0.00% | 0.02 | 0 | 2 | 2.13 | 0.00 | 0.00 | 0.00 | 5/19/2025 | 10/30/2025 3:59:56 PM EST |
| 60.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 1.99 | 0.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 65.00 | 0.00 | 2.15 | 1.08 | 1.60 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.85 | 0.00 | 0.00 | 0.00 | 4/9/2025 | 10/30/2025 3:59:56 PM EST |
| 70.00 | 0.00 | 0.35 | 0.18 | 1.30 | 0.00 | 0.00% | 0.00 | 0 | 25 | 1.23 | 0.00 | 0.00 | 0.00 | 5/22/2025 | 10/30/2025 3:59:56 PM EST |
| 75.00 | 0.00 | 2.15 | 1.08 | 2.00 | 0.00 | 0.00% | 0.01 | 0 | 0 | 1.62 | 0.00 | 0.00 | 0.00 | 5/7/2025 | 10/30/2025 3:59:56 PM EST |
| 80.00 | 0.00 | 2.15 | 1.08 | 1.16 | 0.00 | 0.00% | 0.01 | 0 | 12 | 1.51 | 0.00 | 0.00 | 0.00 | 6/16/2025 | 10/30/2025 3:59:56 PM EST |
| 85.00 | 0.00 | 0.60 | 0.30 | 5.87 | 0.00 | 0.00% | 0.00 | 0 | 164 | 1.09 | 0.00 | 0.00 | 0.00 | 4/8/2025 | 10/30/2025 3:59:56 PM EST |
| 90.00 | 0.00 | 0.50 | 0.25 | 0.77 | 0.00 | 0.00% | 0.00 | 0 | 253 | 0.98 | 0.00 | 0.00 | 0.00 | 8/14/2025 | 10/30/2025 3:59:56 PM EST |
| 95.00 | 0.00 | 0.70 | 0.35 | 7.60 | 0.00 | 0.00% | 0.00 | 0 | 105 | 0.97 | 0.00 | 0.00 | 0.00 | 5/5/2025 | 10/30/2025 3:59:56 PM EST |
| 100.00 | 0.00 | 2.20 | 1.10 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 5 | 1.16 | 0.00 | 0.00 | -0.01 | 7/24/2025 | 10/30/2025 3:59:56 PM EST |
| 105.00 | 0.00 | 2.20 | 1.10 | 12.00 | 0.00 | 0.00% | 0.01 | 0 | 63 | 1.08 | 0.00 | 0.00 | -0.01 | 4/9/2025 | 10/30/2025 3:59:56 PM EST |
| 110.00 | 0.00 | 1.75 | 0.88 | 0.95 | 0.00 | 0.00% | 0.01 | 0 | 30 | 0.94 | 0.00 | 0.00 | -0.02 | 9/18/2025 | 10/30/2025 3:59:56 PM EST |
| 115.00 | 0.00 | 1.75 | 0.88 | 1.65 | 0.00 | 0.00% | 0.01 | 0 | 38 | 0.87 | -0.01 | 0.00 | -0.02 | 7/28/2025 | 10/30/2025 3:59:56 PM EST |
| 120.00 | 0.00 | 1.80 | 0.90 | 2.40 | 0.00 | 0.00% | 0.01 | 0 | 34 | 0.81 | -0.01 | 0.00 | -0.02 | 8/6/2025 | 10/30/2025 3:59:56 PM EST |
| 125.00 | 0.00 | 2.00 | 1.00 | 4.40 | 0.00 | 0.00% | 0.01 | 0 | 29 | 0.77 | -0.02 | 0.00 | -0.03 | 8/6/2025 | 10/30/2025 3:59:56 PM EST |
| 130.00 | 0.00 | 2.20 | 1.10 | 2.24 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.72 | -0.03 | 0.00 | -0.04 | 10/1/2025 | 10/30/2025 3:59:56 PM EST |
| 135.00 | 0.05 | 2.50 | 1.28 | 2.45 | 0.00 | 0.00% | 0.01 | 0 | 22 | 0.51 | -0.05 | 0.00 | -0.06 | 10/14/2025 | 10/30/2025 3:59:56 PM EST |
| 140.00 | 0.20 | 2.95 | 1.58 | 6.40 | 0.00 | 0.00% | 0.01 | 0 | 26 | 0.51 | -0.08 | 0.00 | -0.07 | 9/12/2025 | 10/30/2025 3:59:56 PM EST |
| 145.00 | 0.75 | 3.80 | 2.28 | 8.00 | 0.00 | 0.00% | 0.02 | 0 | 61 | 0.53 | -0.10 | 0.01 | -0.09 | 9/12/2025 | 10/30/2025 3:59:56 PM EST |
| 150.00 | 1.30 | 4.30 | 2.80 | 10.03 | 0.00 | 0.00% | 0.02 | 0 | 40 | 0.51 | -0.14 | 0.01 | -0.10 | 9/30/2025 | 10/30/2025 3:59:56 PM EST |
| 155.00 | 2.25 | 5.30 | 3.78 | 1.90 | 0.00 | 0.00% | 0.02 | 0 | 25 | 0.51 | -0.18 | 0.01 | -0.11 | 10/24/2025 | 10/30/2025 3:59:56 PM EST |
| 160.00 | 3.40 | 6.60 | 5.00 | 1.75 | 0.00 | 0.00% | 0.03 | 0 | 48 | 0.51 | -0.22 | 0.01 | -0.12 | 10/27/2025 | 10/30/2025 3:59:56 PM EST |
| 165.00 | 5.40 | 6.90 | 6.15 | 2.80 | 0.00 | 0.00% | 0.04 | 0 | 31 | 0.49 | -0.28 | 0.01 | -0.13 | 10/27/2025 | 10/30/2025 3:59:56 PM EST |
| 170.00 | 6.10 | 9.80 | 7.95 | 5.34 | 0.00 | 0.00% | 0.05 | 0 | 41 | 0.49 | -0.33 | 0.01 | -0.14 | 10/28/2025 | 10/30/2025 3:59:56 PM EST |
| 175.00 | 9.00 | 10.70 | 9.85 | 4.50 | 0.00 | 0.00% | 0.06 | 0 | 13 | 0.48 | -0.39 | 0.01 | -0.14 | 10/27/2025 | 10/30/2025 3:59:56 PM EST |
| 180.00 | 10.70 | 14.50 | 12.60 | 7.70 | 0.00 | 0.00% | 0.07 | 0 | 18 | 0.49 | -0.45 | 0.01 | -0.14 | 10/28/2025 | 10/30/2025 3:59:56 PM EST |
| 185.00 | 13.50 | 17.60 | 15.55 | 9.80 | 0.00 | 0.00% | 0.08 | 0 | 13 | 0.50 | -0.51 | 0.01 | -0.14 | 10/28/2025 | 10/30/2025 3:59:56 PM EST |
| 190.00 | 16.60 | 20.10 | 18.35 | 24.70 | 0.00 | 0.00% | 0.10 | 0 | 4 | 0.49 | -0.57 | 0.01 | -0.14 | 7/30/2025 | 10/30/2025 3:59:56 PM EST |
| 195.00 | 20.20 | 22.80 | 21.50 | 11.81 | 0.00 | 0.00% | 0.11 | 0 | 2 | 0.48 | -0.63 | 0.01 | -0.13 | 10/24/2025 | 10/30/2025 3:59:56 PM EST |
| 200.00 | 23.90 | 27.80 | 25.85 | 32.70 | 0.00 | 0.00% | 0.13 | 0 | 5 | 0.51 | -0.68 | 0.01 | -0.12 | 7/24/2025 | 10/30/2025 3:59:56 PM EST |
| 210.00 | 31.90 | 34.60 | 33.25 | 34.18 | 0.00 | 0.00% | 0.16 | 0 | 0 | 0.48 | -0.77 | 0.01 | -0.10 | 11/21/2024 | 10/30/2025 3:59:56 PM EST |
| 220.00 | 40.90 | 43.30 | 42.10 | 126.30 | 0.00 | 0.00% | 0.19 | 0 | 0 | 0.55 | -0.84 | 0.01 | -0.08 | 4/11/2025 | 10/30/2025 3:59:56 PM EST |
| 230.00 | 50.10 | 53.10 | 51.60 | 50.20 | 0.00 | 0.00% | 0.22 | 0 | 0 | 0.62 | -0.89 | 0.01 | -0.06 | 12/27/2024 | 10/30/2025 3:59:56 PM EST |
| 240.00 | 59.70 | 63.50 | 61.60 | 55.96 | 0.00 | 0.00% | 0.26 | 0 | 0 | 0.67 | -0.94 | 0.00 | -0.04 | 1/13/2025 | 10/30/2025 3:59:56 PM EST |
| 250.00 | 69.40 | 73.00 | 71.20 | % | 0.28 | 0 | 0 | 0.70 | -0.96 | 0.00 | -0.03 | 10/30/2025 3:59:56 PM EST | |||
| 260.00 | 79.20 | 83.00 | 81.10 | % | 0.31 | 0 | 0 | 0.76 | -0.98 | 0.00 | -0.02 | 10/30/2025 3:59:56 PM EST | |||
| 270.00 | 89.10 | 92.40 | 90.75 | % | 0.34 | 0 | 0 | 0.75 | -0.99 | 0.00 | -0.01 | 10/30/2025 3:59:56 PM EST | |||
| 280.00 | 99.20 | 103.10 | 101.15 | % | 0.36 | 0 | 0 | 0.87 | -0.99 | 0.00 | -0.01 | 10/30/2025 3:59:56 PM EST | |||
| 290.00 | 109.40 | 112.40 | 110.90 | % | 0.38 | 0 | 0 | 0.85 | -1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 300.00 | 119.40 | 123.00 | 121.20 | % | 0.40 | 0 | 0 | 0.96 | -1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 310.00 | 129.40 | 133.00 | 131.20 | % | 0.42 | 0 | 0 | 1.00 | -1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 320.00 | 139.40 | 142.40 | 140.90 | % | 0.44 | 0 | 0 | 0.98 | -1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 330.00 | 149.40 | 152.40 | 150.90 | % | 0.46 | 0 | 0 | 1.02 | -1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 340.00 | 159.40 | 162.30 | 160.85 | % | 0.47 | 0 | 0 | 1.05 | -1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 350.00 | 169.00 | 173.00 | 171.00 | % | 0.49 | 0 | 0 | 1.17 | -1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST | |||
| 360.00 | 179.10 | 183.00 | 181.05 | % | 0.50 | 0 | 0 | 1.21 | -1.00 | 0.00 | 0.00 | 10/30/2025 3:59:56 PM EST |