Options Chain for CHARLES RIV LABS INTL INC COM (CRL) - $280.00 as of 9/18/2026 7:20:54 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 | 196.30 | 200.30 | 198.30 | 207.20 | 0.00 | 0.00% | 2.48 | 0 | 1 | 2.70 | 1.00 | 0.00 | 0.00 | 9/4/2026 | 9/18/2026 4:00:01 PM EST |
| 85.00 | 191.30 | 195.20 | 193.25 | % | 2.27 | 0 | 0 | 2.59 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 90.00 | 186.20 | 190.30 | 188.25 | % | 2.09 | 0 | 0 | 2.47 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 95.00 | 181.30 | 185.10 | 183.20 | % | 1.93 | 0 | 0 | 2.36 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 100.00 | 176.30 | 180.10 | 178.20 | % | 1.78 | 0 | 0 | 2.25 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 105.00 | 171.30 | 175.10 | 173.20 | % | 1.65 | 0 | 0 | 2.17 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 110.00 | 166.40 | 170.20 | 168.30 | % | 1.53 | 0 | 5 | 2.01 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 115.00 | 161.40 | 165.30 | 163.35 | % | 1.42 | 0 | 0 | 1.98 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 120.00 | 156.30 | 160.40 | 158.35 | % | 1.32 | 0 | 0 | 1.89 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 125.00 | 151.40 | 155.20 | 153.30 | 54.50 | 0.00 | 0.00% | 1.23 | 0 | 1 | 1.75 | 1.00 | 0.00 | 0.00 | 5/4/2026 | 9/18/2026 4:00:01 PM EST |
| 130.00 | 146.40 | 150.20 | 148.30 | % | 1.14 | 0 | 0 | 1.67 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 135.00 | 141.40 | 145.20 | 143.30 | % | 1.06 | 0 | 0 | 1.66 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 140.00 | 136.50 | 140.30 | 138.40 | % | 0.99 | 0 | 0 | 1.57 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 145.00 | 131.50 | 135.40 | 133.45 | % | 0.92 | 0 | 0 | 1.51 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 150.00 | 126.40 | 130.50 | 128.45 | % | 0.86 | 0 | 0 | 1.44 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 155.00 | 121.50 | 125.30 | 123.40 | % | 0.80 | 0 | 0 | 1.37 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 160.00 | 116.50 | 120.30 | 118.40 | % | 0.74 | 0 | 0 | 1.31 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 165.00 | 111.50 | 115.30 | 113.40 | % | 0.69 | 0 | 0 | 1.26 | 1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 170.00 | 106.60 | 110.40 | 108.50 | 127.80 | 0.00 | 0.00% | 0.64 | 0 | 3 | 1.20 | 1.00 | 0.00 | 0.00 | 8/21/2026 | 9/18/2026 4:00:01 PM EST |
| 175.00 | 101.50 | 105.50 | 103.50 | 109.60 | 0.00 | 0.00% | 0.59 | 0 | 6 | 1.13 | 1.00 | 0.00 | 0.00 | 8/19/2026 | 9/18/2026 4:00:01 PM EST |
| 180.00 | 96.60 | 100.40 | 98.50 | 10.86 | 0.00 | 0.00% | 0.55 | 0 | 2 | 1.07 | 1.00 | 0.00 | 0.00 | 5/18/2026 | 9/18/2026 4:00:01 PM EST |
| 185.00 | 91.60 | 95.40 | 93.50 | 96.98 | 0.00 | 0.00% | 0.51 | 0 | 1 | 1.03 | 1.00 | 0.00 | -0.01 | 9/8/2026 | 9/18/2026 4:00:01 PM EST |
| 190.00 | 86.60 | 90.70 | 88.65 | 18.70 | 0.00 | 0.00% | 0.47 | 0 | 1 | 0.97 | 1.00 | 0.00 | -0.01 | 6/22/2026 | 9/18/2026 4:00:01 PM EST |
| 195.00 | 81.70 | 85.50 | 83.60 | 44.06 | 0.00 | 0.00% | 0.43 | 0 | 10 | 0.92 | 1.00 | 0.00 | -0.03 | 7/6/2026 | 9/18/2026 4:00:01 PM EST |
| 200.00 | 76.80 | 80.60 | 78.70 | 45.27 | 0.00 | 0.00% | 0.39 | 0 | 54 | 0.87 | 1.00 | 0.00 | -0.04 | 8/4/2026 | 9/18/2026 4:00:01 PM EST |
| 210.00 | 67.00 | 70.80 | 68.90 | 13.80 | 0.00 | 0.00% | 0.33 | 0 | 2 | 0.78 | 0.99 | 0.00 | -0.05 | 4/1/2026 | 9/18/2026 4:00:01 PM EST |
| 220.00 | 57.50 | 61.20 | 59.35 | 74.90 | 0.00 | 0.00% | 0.27 | 0 | 5 | 0.71 | 0.97 | 0.00 | -0.08 | 8/21/2026 | 9/18/2026 4:00:01 PM EST |
| 230.00 | 48.00 | 51.90 | 49.95 | 18.64 | 0.00 | 0.00% | 0.22 | 0 | 3 | 0.65 | 0.94 | 0.00 | -0.11 | 7/22/2026 | 9/18/2026 4:00:01 PM EST |
| 240.00 | 39.20 | 42.90 | 41.05 | % | 0.17 | 0 | 0 | 0.46 | 0.89 | 0.01 | -0.15 | 9/18/2026 4:00:01 PM EST | |||
| 250.00 | 30.80 | 34.70 | 32.75 | 31.14 | 0.00 | 0.00% | 0.13 | 0 | 6 | 0.48 | 0.82 | 0.01 | -0.20 | 8/5/2026 | 9/18/2026 4:00:01 PM EST |
| 260.00 | 23.50 | 27.10 | 25.30 | 25.93 | 0.00 | 0.00% | 0.10 | 0 | 120 | 0.48 | 0.73 | 0.01 | -0.24 | 8/5/2026 | 9/18/2026 4:00:01 PM EST |
| 270.00 | 18.00 | 20.70 | 19.35 | 19.08 | -2.45 | -11.38% | 0.07 | 22 | 7 | 0.49 | 0.62 | 0.01 | -0.26 | 9/18/2026 | 9/18/2026 4:00:01 PM EST |
| 280.00 | 12.60 | 15.50 | 14.05 | 13.00 | -4.50 | -25.72% | 0.05 | 106 | 112 | 0.48 | 0.51 | 0.01 | -0.27 | 9/18/2026 | 9/18/2026 4:00:01 PM EST |
| 290.00 | 7.70 | 10.00 | 8.85 | 9.34 | -4.36 | -31.83% | 0.03 | 301 | 231 | 0.44 | 0.40 | 0.01 | -0.26 | 9/18/2026 | 9/18/2026 4:00:01 PM EST |
| 300.00 | 5.10 | 7.70 | 6.40 | 6.49 | -1.51 | -18.88% | 0.02 | 3 | 66 | 0.46 | 0.30 | 0.01 | -0.23 | 9/18/2026 | 9/18/2026 4:00:01 PM EST |
| 310.00 | 3.40 | 5.20 | 4.30 | 4.90 | -1.00 | -16.95% | 0.01 | 1 | 116 | 0.46 | 0.22 | 0.01 | -0.20 | 9/18/2026 | 9/18/2026 4:00:01 PM EST |
| 320.00 | 1.75 | 4.80 | 3.28 | 2.60 | 0.00 | 0.00% | 0.01 | 0 | 596 | 0.48 | 0.15 | 0.01 | -0.16 | 9/16/2026 | 9/18/2026 4:00:01 PM EST |
| 330.00 | 0.60 | 4.00 | 2.30 | 3.00 | 0.00 | 0.00% | 0.01 | 0 | 91 | 0.48 | 0.11 | 0.01 | -0.12 | 9/17/2026 | 9/18/2026 4:00:01 PM EST |
| 340.00 | 0.00 | 3.20 | 1.60 | 7.66 | 0.00 | 0.00% | 0.00 | 0 | 14 | 0.62 | 0.07 | 0.00 | -0.09 | 8/21/2026 | 9/18/2026 4:00:01 PM EST |
| 350.00 | 0.00 | 3.00 | 1.50 | 0.55 | 0.00 | 0.00% | 0.00 | 0 | 29 | 0.66 | 0.04 | 0.00 | -0.06 | 9/16/2026 | 9/18/2026 4:00:01 PM EST |
| 360.00 | 0.00 | 2.65 | 1.33 | 4.05 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.70 | 0.03 | 0.00 | -0.04 | 8/24/2026 | 9/18/2026 4:00:01 PM EST |
| 370.00 | 0.00 | 2.45 | 1.23 | % | 0.00 | 0 | 0 | 0.73 | 0.02 | 0.00 | -0.03 | 9/18/2026 4:00:01 PM EST | |||
| 380.00 | 0.00 | 2.30 | 1.15 | % | 0.00 | 0 | 0 | 0.77 | 0.01 | 0.00 | -0.02 | 9/18/2026 4:00:01 PM EST | |||
| 390.00 | 0.00 | 2.25 | 1.13 | % | 0.00 | 0 | 0 | 0.82 | 0.01 | 0.00 | -0.01 | 9/18/2026 4:00:01 PM EST | |||
| 400.00 | 0.00 | 2.20 | 1.10 | % | 0.00 | 0 | 0 | 0.86 | 0.00 | 0.00 | -0.01 | 9/18/2026 4:00:01 PM EST | |||
| 410.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.89 | 0.00 | 0.00 | 0.00 | 9/8/2026 | 9/18/2026 4:00:01 PM EST |
| 420.00 | 0.00 | 2.15 | 1.08 | 0.90 | 0.00 | 0.00% | 0.00 | 0 | 1 | 0.94 | 0.00 | 0.00 | 0.00 | 8/24/2026 | 9/18/2026 4:00:01 PM EST |
| 430.00 | 0.00 | 2.15 | 1.08 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 13 | 0.98 | 0.00 | 0.00 | 0.00 | 8/24/2026 | 9/18/2026 4:00:01 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 | 2.15 | 1.08 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.72 | 0.00 | 0.00 | 0.00 | 8/27/2026 | 9/18/2026 4:00:01 PM EST |
| 85.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.60 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 90.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 1 | 2.48 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 95.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 2 | 2.37 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 100.00 | 0.00 | 2.15 | 1.08 | 1.80 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.27 | 0.00 | 0.00 | 0.00 | 5/18/2026 | 9/18/2026 4:00:01 PM EST |
| 105.00 | 0.00 | 2.15 | 1.08 | 2.50 | 0.00 | 0.00% | 0.01 | 0 | 3 | 2.17 | 0.00 | 0.00 | 0.00 | 5/18/2026 | 9/18/2026 4:00:01 PM EST |
| 110.00 | 0.00 | 2.15 | 1.08 | 2.70 | 0.00 | 0.00% | 0.01 | 0 | 20 | 2.08 | 0.00 | 0.00 | 0.00 | 5/15/2026 | 9/18/2026 4:00:01 PM EST |
| 115.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.99 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 120.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 23 | 1.90 | 0.00 | 0.00 | 0.00 | 8/24/2026 | 9/18/2026 4:00:01 PM EST |
| 125.00 | 0.00 | 2.15 | 1.08 | 3.80 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.82 | 0.00 | 0.00 | 0.00 | 4/22/2026 | 9/18/2026 4:00:01 PM EST |
| 130.00 | 0.00 | 2.15 | 1.08 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 21 | 1.74 | 0.00 | 0.00 | 0.00 | 7/28/2026 | 9/18/2026 4:00:01 PM EST |
| 135.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 1 | 1.67 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 140.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.59 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 145.00 | 0.00 | 2.15 | 1.08 | 1.51 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.52 | 0.00 | 0.00 | 0.00 | 7/21/2026 | 9/18/2026 4:00:01 PM EST |
| 150.00 | 0.00 | 2.15 | 1.08 | 1.60 | 0.00 | 0.00% | 0.01 | 0 | 11 | 1.45 | 0.00 | 0.00 | 0.00 | 7/6/2026 | 9/18/2026 4:00:01 PM EST |
| 155.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.39 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 160.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.33 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 165.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.26 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 170.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.20 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 175.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.14 | 0.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST | |||
| 180.00 | 0.00 | 2.15 | 1.08 | 1.20 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.09 | 0.00 | 0.00 | 0.00 | 8/11/2026 | 9/18/2026 4:00:01 PM EST |
| 185.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 1 | 1.03 | 0.00 | 0.00 | -0.01 | 9/18/2026 4:00:01 PM EST | |||
| 190.00 | 0.00 | 2.20 | 1.10 | % | 0.01 | 0 | 0 | 0.98 | 0.00 | 0.00 | -0.01 | 9/18/2026 4:00:01 PM EST | |||
| 195.00 | 0.00 | 2.20 | 1.10 | 14.50 | 0.00 | 0.00% | 0.01 | 0 | 99 | 0.93 | 0.00 | 0.00 | -0.03 | 6/26/2026 | 9/18/2026 4:00:01 PM EST |
| 200.00 | 0.00 | 2.25 | 1.13 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.88 | 0.00 | 0.00 | -0.04 | 9/14/2026 | 9/18/2026 4:00:01 PM EST |
| 210.00 | 0.00 | 2.45 | 1.23 | 0.66 | 0.00 | 0.00% | 0.01 | 0 | 2 | 0.80 | -0.01 | 0.00 | -0.05 | 8/27/2026 | 9/18/2026 4:00:01 PM EST |
| 220.00 | 0.00 | 2.75 | 1.38 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 36 | 0.72 | -0.03 | 0.00 | -0.08 | 9/16/2026 | 9/18/2026 4:00:01 PM EST |
| 230.00 | 0.00 | 3.40 | 1.70 | 1.30 | 0.00 | 0.00% | 0.01 | 0 | 15 | 0.66 | -0.06 | 0.00 | -0.11 | 9/16/2026 | 9/18/2026 4:00:01 PM EST |
| 240.00 | 0.25 | 4.40 | 2.33 | 3.20 | 0.00 | 0.00% | 0.01 | 0 | 194 | 0.45 | -0.11 | 0.01 | -0.15 | 9/15/2026 | 9/18/2026 4:00:01 PM EST |
| 250.00 | 2.00 | 5.90 | 3.95 | 4.93 | 0.00 | 0.00% | 0.02 | 0 | 2 | 0.47 | -0.18 | 0.01 | -0.20 | 8/21/2026 | 9/18/2026 4:00:01 PM EST |
| 260.00 | 5.20 | 7.70 | 6.45 | 5.29 | 0.00 | 0.00% | 0.02 | 0 | 8 | 0.46 | -0.27 | 0.01 | -0.24 | 9/17/2026 | 9/18/2026 4:00:01 PM EST |
| 270.00 | 8.30 | 10.60 | 9.45 | 10.60 | -1.59 | -13.05% | 0.03 | 181 | 254 | 0.44 | -0.38 | 0.01 | -0.26 | 9/18/2026 | 9/18/2026 4:00:01 PM EST |
| 280.00 | 13.60 | 16.10 | 14.85 | 14.70 | +1.50 | +11.37% | 0.05 | 3 | 27 | 0.46 | -0.49 | 0.01 | -0.27 | 9/18/2026 | 9/18/2026 4:00:01 PM EST |
| 290.00 | 19.10 | 22.90 | 21.00 | 16.60 | 0.00 | 0.00% | 0.07 | 0 | 62 | 0.46 | -0.60 | 0.01 | -0.26 | 9/2/2026 | 9/18/2026 4:00:01 PM EST |
| 300.00 | 26.00 | 29.00 | 27.50 | 28.01 | +5.81 | +26.18% | 0.09 | 2 | 3 | 0.45 | -0.70 | 0.01 | -0.23 | 9/18/2026 | 9/18/2026 4:00:01 PM EST |
| 310.00 | 33.70 | 37.60 | 35.65 | % | 0.11 | 0 | 0 | 0.45 | -0.78 | 0.01 | -0.20 | 9/18/2026 4:00:01 PM EST | |||
| 320.00 | 42.50 | 45.80 | 44.15 | % | 0.14 | 0 | 0 | 0.44 | -0.84 | 0.01 | -0.16 | 9/18/2026 4:00:01 PM EST | |||
| 330.00 | 51.50 | 55.00 | 53.25 | 43.60 | 0.00 | 0.00% | 0.16 | 0 | 1 | 0.59 | -0.89 | 0.01 | -0.12 | 8/24/2026 | 9/18/2026 4:00:01 PM EST |
| 340.00 | 60.70 | 64.50 | 62.60 | 102.00 | 0.00 | 0.00% | 0.18 | 0 | 1 | 0.63 | -0.93 | 0.00 | -0.09 | 7/29/2026 | 9/18/2026 4:00:01 PM EST |
| 350.00 | 70.50 | 74.20 | 72.35 | % | 0.21 | 0 | 0 | 0.67 | -0.96 | 0.00 | -0.06 | 9/18/2026 4:00:01 PM EST | |||
| 360.00 | 80.30 | 84.10 | 82.20 | % | 0.23 | 0 | 0 | 0.72 | -0.97 | 0.00 | -0.04 | 9/18/2026 4:00:01 PM EST | |||
| 370.00 | 90.30 | 94.10 | 92.20 | % | 0.25 | 0 | 0 | 0.77 | -0.98 | 0.00 | -0.03 | 9/18/2026 4:00:01 PM EST | |||
| 380.00 | 100.30 | 104.10 | 102.20 | % | 0.27 | 0 | 0 | 0.82 | -0.99 | 0.00 | -0.02 | 9/18/2026 4:00:01 PM EST | |||
| 390.00 | 110.30 | 114.10 | 112.20 | % | 0.29 | 0 | 0 | 0.87 | -0.99 | 0.00 | -0.01 | 9/18/2026 4:00:01 PM EST | |||
| 400.00 | 120.30 | 124.10 | 122.20 | % | 0.31 | 0 | 0 | 0.91 | -1.00 | 0.00 | -0.01 | 9/18/2026 4:00:01 PM EST | |||
| 410.00 | 130.30 | 134.10 | 132.20 | 135.30 | 0.00 | 0.00% | 0.32 | 0 | 0 | 0.96 | -1.00 | 0.00 | 0.00 | 9/14/2026 | 9/18/2026 4:00:01 PM EST |
| 420.00 | 140.30 | 144.10 | 142.20 | 145.30 | 0.00 | 0.00% | 0.34 | 0 | 0 | 1.00 | -1.00 | 0.00 | 0.00 | 9/14/2026 | 9/18/2026 4:00:01 PM EST |
| 430.00 | 150.30 | 154.10 | 152.20 | % | 0.35 | 0 | 0 | 1.05 | -1.00 | 0.00 | 0.00 | 9/18/2026 4:00:01 PM EST |