Options Chain for CHARLES RIV LABS INTL INC COM (CRL) - $211.68 as of 1/30/2026 2:53:18 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 75.00 | 133.60 | 137.70 | 135.65 | 88.00 | 0.00 | 0.00% | 1.81 | 0 | 0 | 2.79 | 1.00 | 0.00 | 0.00 | 10/1/2025 | 1/30/2026 4:00:03 PM EST |
| 80.00 | 128.60 | 132.50 | 130.55 | % | 1.63 | 0 | 0 | 2.63 | 1.00 | 0.00 | 0.00 | 1/30/2026 4:00:03 PM EST | |||
| 85.00 | 123.80 | 127.50 | 125.65 | % | 1.48 | 0 | 0 | 2.48 | 1.00 | 0.00 | 0.00 | 1/30/2026 4:00:03 PM EST | |||
| 90.00 | 118.90 | 122.50 | 120.70 | % | 1.34 | 0 | 0 | 2.34 | 1.00 | 0.00 | 0.00 | 1/30/2026 4:00:03 PM EST | |||
| 95.00 | 113.80 | 117.50 | 115.65 | % | 1.22 | 0 | 0 | 2.21 | 1.00 | 0.00 | 0.00 | 1/30/2026 4:00:03 PM EST | |||
| 100.00 | 108.90 | 112.60 | 110.75 | 70.00 | 0.00 | 0.00% | 1.11 | 0 | 2 | 2.10 | 1.00 | 0.00 | 0.00 | 10/14/2025 | 1/30/2026 4:00:03 PM EST |
| 105.00 | 103.90 | 107.60 | 105.75 | 97.06 | 0.00 | 0.00% | 1.01 | 0 | 2 | 1.98 | 1.00 | 0.00 | 0.00 | 12/31/2025 | 1/30/2026 4:00:03 PM EST |
| 110.00 | 98.80 | 102.60 | 100.70 | 78.80 | 0.00 | 0.00% | 0.92 | 0 | 1 | 1.86 | 1.00 | 0.00 | 0.00 | 12/10/2025 | 1/30/2026 4:00:03 PM EST |
| 115.00 | 94.00 | 97.70 | 95.85 | % | 0.83 | 0 | 0 | 1.77 | 1.00 | 0.00 | 0.00 | 1/30/2026 4:00:03 PM EST | |||
| 120.00 | 89.00 | 92.70 | 90.85 | % | 0.76 | 0 | 0 | 1.67 | 1.00 | 0.00 | 0.00 | 1/30/2026 4:00:03 PM EST | |||
| 125.00 | 84.00 | 87.90 | 85.95 | 79.64 | 0.00 | 0.00% | 0.69 | 0 | 5 | 1.56 | 1.00 | 0.00 | 0.00 | 12/23/2025 | 1/30/2026 4:00:03 PM EST |
| 130.00 | 78.90 | 82.80 | 80.85 | 34.50 | 0.00 | 0.00% | 0.62 | 0 | 1 | 1.48 | 1.00 | 0.00 | -0.01 | 8/13/2025 | 1/30/2026 4:00:03 PM EST |
| 135.00 | 74.20 | 78.00 | 76.10 | % | 0.56 | 0 | 0 | 1.38 | 1.00 | 0.00 | -0.02 | 1/30/2026 4:00:03 PM EST | |||
| 140.00 | 69.20 | 73.00 | 71.10 | 31.50 | 0.00 | 0.00% | 0.51 | 0 | 2 | 1.32 | 1.00 | 0.00 | -0.02 | 11/5/2025 | 1/30/2026 4:00:03 PM EST |
| 145.00 | 64.20 | 68.00 | 66.10 | 40.70 | 0.00 | 0.00% | 0.46 | 0 | 0 | 1.23 | 1.00 | 0.00 | -0.02 | 10/17/2025 | 1/30/2026 4:00:03 PM EST |
| 150.00 | 59.20 | 63.00 | 61.10 | 72.82 | 0.00 | 0.00% | 0.41 | 0 | 6 | 1.13 | 0.99 | 0.00 | -0.05 | 1/21/2026 | 1/30/2026 4:00:03 PM EST |
| 155.00 | 54.20 | 58.00 | 56.10 | 31.43 | 0.00 | 0.00% | 0.36 | 0 | 0 | 1.05 | 0.99 | 0.00 | -0.04 | 7/23/2025 | 1/30/2026 4:00:03 PM EST |
| 160.00 | 49.40 | 53.20 | 51.30 | 50.50 | 0.00 | 0.00% | 0.32 | 0 | 6 | 0.99 | 0.98 | 0.00 | -0.05 | 1/5/2026 | 1/30/2026 4:00:03 PM EST |
| 165.00 | 44.50 | 48.30 | 46.40 | 51.95 | 0.00 | 0.00% | 0.28 | 0 | 9 | 0.91 | 0.95 | 0.00 | -0.10 | 1/28/2026 | 1/30/2026 4:00:03 PM EST |
| 170.00 | 39.60 | 43.50 | 41.55 | 14.01 | 0.00 | 0.00% | 0.24 | 0 | 18 | 0.85 | 0.93 | 0.00 | -0.12 | 11/21/2025 | 1/30/2026 4:00:03 PM EST |
| 175.00 | 35.20 | 38.80 | 37.00 | 27.67 | 0.00 | 0.00% | 0.21 | 0 | 11 | 0.79 | 0.91 | 0.01 | -0.14 | 12/19/2025 | 1/30/2026 4:00:03 PM EST |
| 180.00 | 30.50 | 34.20 | 32.35 | 45.33 | 0.00 | 0.00% | 0.18 | 0 | 9 | 0.74 | 0.89 | 0.01 | -0.15 | 1/16/2026 | 1/30/2026 4:00:03 PM EST |
| 185.00 | 26.60 | 29.90 | 28.25 | 38.51 | 0.00 | 0.00% | 0.15 | 0 | 56 | 0.54 | 0.85 | 0.01 | -0.18 | 1/9/2026 | 1/30/2026 4:00:03 PM EST |
| 190.00 | 22.50 | 25.80 | 24.15 | 16.82 | 0.00 | 0.00% | 0.13 | 0 | 33 | 0.54 | 0.81 | 0.01 | -0.20 | 12/11/2025 | 1/30/2026 4:00:03 PM EST |
| 195.00 | 18.90 | 21.80 | 20.35 | 31.00 | 0.00 | 0.00% | 0.10 | 0 | 400 | 0.53 | 0.76 | 0.01 | -0.22 | 1/22/2026 | 1/30/2026 4:00:03 PM EST |
| 200.00 | 15.60 | 18.40 | 17.00 | 16.90 | -11.85 | -41.22% | 0.09 | 5 | 403 | 0.53 | 0.69 | 0.01 | -0.24 | 1/30/2026 | 1/30/2026 4:00:03 PM EST |
| 210.00 | 9.50 | 12.80 | 11.15 | 11.70 | -0.70 | -5.65% | 0.05 | 100 | 210 | 0.52 | 0.54 | 0.02 | -0.25 | 1/30/2026 | 1/30/2026 4:00:03 PM EST |
| 220.00 | 5.50 | 7.40 | 6.45 | 6.12 | -1.48 | -19.48% | 0.03 | 124 | 131 | 0.49 | 0.39 | 0.02 | -0.25 | 1/30/2026 | 1/30/2026 4:00:03 PM EST |
| 230.00 | 3.20 | 4.40 | 3.80 | 3.57 | -3.73 | -51.10% | 0.02 | 1 | 184 | 0.50 | 0.28 | 0.01 | -0.23 | 1/30/2026 | 1/30/2026 4:00:03 PM EST |
| 240.00 | 1.50 | 2.35 | 1.93 | 1.80 | -0.80 | -30.77% | 0.01 | 302 | 254 | 0.49 | 0.21 | 0.01 | -0.21 | 1/30/2026 | 1/30/2026 4:00:03 PM EST |
| 250.00 | 0.05 | 1.80 | 0.93 | 1.70 | 0.00 | 0.00% | 0.00 | 0 | 706 | 0.44 | 0.17 | 0.01 | -0.21 | 1/29/2026 | 1/30/2026 4:00:03 PM EST |
| 260.00 | 0.00 | 2.70 | 1.35 | 2.90 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.77 | 0.08 | 0.01 | -0.11 | 10/28/2025 | 1/30/2026 4:00:03 PM EST |
| 270.00 | 0.00 | 1.85 | 0.93 | 1.90 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.77 | 0.06 | 0.00 | -0.09 | 10/23/2025 | 1/30/2026 4:00:03 PM EST |
| 280.00 | 0.00 | 1.75 | 0.88 | 1.35 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.84 | 0.04 | 0.00 | -0.06 | 10/23/2025 | 1/30/2026 4:00:03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 75.00 | 0.00 | 2.15 | 1.08 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 2 | 2.79 | 0.00 | 0.00 | 0.00 | 9/5/2025 | 1/30/2026 4:00:03 PM EST |
| 80.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 3 | 2.64 | 0.00 | 0.00 | 0.00 | 1/2/2026 | 1/30/2026 4:00:03 PM EST |
| 85.00 | 0.00 | 2.20 | 1.10 | 0.70 | 0.00 | 0.00% | 0.01 | 0 | 2 | 2.50 | 0.00 | 0.00 | 0.00 | 10/3/2025 | 1/30/2026 4:00:03 PM EST |
| 90.00 | 0.00 | 1.15 | 0.58 | 0.65 | 0.00 | 0.00% | 0.01 | 0 | 3 | 2.06 | 0.00 | 0.00 | 0.00 | 9/5/2025 | 1/30/2026 4:00:03 PM EST |
| 95.00 | 0.00 | 0.95 | 0.48 | 0.90 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.87 | 0.00 | 0.00 | 0.00 | 9/4/2025 | 1/30/2026 4:00:03 PM EST |
| 100.00 | 0.00 | 0.95 | 0.48 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 2 | 1.77 | 0.00 | 0.00 | 0.00 | 12/16/2025 | 1/30/2026 4:00:03 PM EST |
| 105.00 | 0.00 | 0.95 | 0.48 | 0.25 | 0.00 | 0.00% | 0.00 | 0 | 3 | 1.66 | 0.00 | 0.00 | 0.00 | 12/17/2025 | 1/30/2026 4:00:03 PM EST |
| 110.00 | 0.00 | 1.15 | 0.58 | 0.18 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.63 | 0.00 | 0.00 | 0.00 | 12/29/2025 | 1/30/2026 4:00:03 PM EST |
| 115.00 | 0.00 | 1.15 | 0.58 | 0.29 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.53 | 0.00 | 0.00 | 0.00 | 12/24/2025 | 1/30/2026 4:00:03 PM EST |
| 120.00 | 0.00 | 0.95 | 0.48 | 1.40 | 0.00 | 0.00% | 0.00 | 0 | 5 | 1.38 | 0.00 | 0.00 | 0.00 | 11/13/2025 | 1/30/2026 4:00:03 PM EST |
| 125.00 | 0.00 | 1.25 | 0.63 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.37 | 0.00 | 0.00 | 0.00 | 12/16/2025 | 1/30/2026 4:00:03 PM EST |
| 130.00 | 0.00 | 0.95 | 0.48 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 12 | 1.21 | 0.00 | 0.00 | -0.01 | 12/17/2025 | 1/30/2026 4:00:03 PM EST |
| 135.00 | 0.00 | 0.95 | 0.48 | 3.70 | 0.00 | 0.00% | 0.00 | 0 | 2 | 1.13 | 0.00 | 0.00 | -0.02 | 11/6/2025 | 1/30/2026 4:00:03 PM EST |
| 140.00 | 0.00 | 1.35 | 0.68 | 2.00 | 0.00 | 0.00% | 0.00 | 0 | 31 | 1.14 | 0.00 | 0.00 | -0.02 | 12/4/2025 | 1/30/2026 4:00:03 PM EST |
| 145.00 | 0.00 | 1.80 | 0.90 | 4.10 | 0.00 | 0.00% | 0.01 | 0 | 21 | 1.13 | 0.00 | 0.00 | -0.02 | 11/25/2025 | 1/30/2026 4:00:03 PM EST |
| 150.00 | 0.05 | 1.50 | 0.78 | 0.79 | 0.00 | 0.00% | 0.01 | 0 | 37 | 0.79 | -0.01 | 0.00 | -0.05 | 1/6/2026 | 1/30/2026 4:00:03 PM EST |
| 155.00 | 0.00 | 1.80 | 0.90 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 11 | 0.97 | -0.01 | 0.00 | -0.04 | 1/23/2026 | 1/30/2026 4:00:03 PM EST |
| 160.00 | 0.00 | 2.20 | 1.10 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.94 | -0.02 | 0.00 | -0.05 | 12/26/2025 | 1/30/2026 4:00:03 PM EST |
| 165.00 | 0.05 | 2.35 | 1.20 | 1.60 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.65 | -0.05 | 0.00 | -0.10 | 1/8/2026 | 1/30/2026 4:00:03 PM EST |
| 170.00 | 0.05 | 2.55 | 1.30 | 1.30 | 0.00 | 0.00% | 0.01 | 0 | 12 | 0.60 | -0.07 | 0.00 | -0.12 | 1/9/2026 | 1/30/2026 4:00:03 PM EST |
| 175.00 | 0.10 | 2.85 | 1.48 | 1.88 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.57 | -0.09 | 0.01 | -0.14 | 1/9/2026 | 1/30/2026 4:00:03 PM EST |
| 180.00 | 0.55 | 3.50 | 2.03 | 1.25 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.59 | -0.11 | 0.01 | -0.15 | 1/29/2026 | 1/30/2026 4:00:03 PM EST |
| 185.00 | 1.30 | 3.00 | 2.15 | 1.15 | 0.00 | 0.00% | 0.01 | 0 | 1,580 | 0.54 | -0.15 | 0.01 | -0.18 | 1/16/2026 | 1/30/2026 4:00:03 PM EST |
| 190.00 | 1.80 | 4.90 | 3.35 | 2.05 | 0.00 | 0.00% | 0.02 | 0 | 31 | 0.55 | -0.19 | 0.01 | -0.20 | 1/20/2026 | 1/30/2026 4:00:03 PM EST |
| 195.00 | 3.20 | 6.20 | 4.70 | 3.00 | 0.00 | 0.00% | 0.02 | 0 | 325 | 0.56 | -0.24 | 0.01 | -0.22 | 1/27/2026 | 1/30/2026 4:00:03 PM EST |
| 200.00 | 5.30 | 6.70 | 6.00 | 5.96 | +0.26 | +4.57% | 0.03 | 1 | 108 | 0.54 | -0.31 | 0.01 | -0.24 | 1/30/2026 | 1/30/2026 4:00:03 PM EST |
| 210.00 | 9.00 | 11.40 | 10.20 | 10.20 | +2.50 | +32.47% | 0.05 | 1 | 580 | 0.54 | -0.46 | 0.02 | -0.25 | 1/30/2026 | 1/30/2026 4:00:03 PM EST |
| 220.00 | 14.50 | 16.70 | 15.60 | 10.80 | 0.00 | 0.00% | 0.07 | 0 | 15 | 0.52 | -0.61 | 0.02 | -0.25 | 1/23/2026 | 1/30/2026 4:00:03 PM EST |
| 230.00 | 21.40 | 24.00 | 22.70 | 14.00 | 0.00 | 0.00% | 0.10 | 0 | 13 | 0.51 | -0.72 | 0.01 | -0.23 | 1/22/2026 | 1/30/2026 4:00:03 PM EST |
| 240.00 | 29.40 | 32.20 | 30.80 | % | 0.13 | 0 | 0 | 0.59 | -0.79 | 0.01 | -0.21 | 1/30/2026 4:00:03 PM EST | |||
| 250.00 | 38.40 | 41.40 | 39.90 | % | 0.16 | 0 | 0 | 0.64 | -0.83 | 0.01 | -0.21 | 1/30/2026 4:00:03 PM EST | |||
| 260.00 | 47.60 | 51.60 | 49.60 | % | 0.19 | 0 | 0 | 0.72 | -0.92 | 0.01 | -0.11 | 1/30/2026 4:00:03 PM EST | |||
| 270.00 | 57.80 | 61.40 | 59.60 | % | 0.22 | 0 | 0 | 0.81 | -0.94 | 0.00 | -0.09 | 1/30/2026 4:00:03 PM EST | |||
| 280.00 | 67.40 | 71.40 | 69.40 | % | 0.25 | 0 | 0 | 0.91 | -0.96 | 0.00 | -0.06 | 1/30/2026 4:00:03 PM EST |