CB option chain Chubb Limited
Each row is one strike. The left half is the call, the right half the put. Bid/ask are what buyers and sellers currently quote; volume is contracts traded this session; open interest is standing contracts. The highlighted row sits closest to the stock price.
This expiration prices a move of about ±6.6% (334.06–381.06) · ATM IV 20.1% · P/C open interest 1.14
| CALLS | Strike | PUTS | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Vol | OIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated. | IV | ΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money). | Γ | Θ | Bid | Ask | Vol | OI | IV | Δ | Γ | Θ | |
| 176.60 | 180.50 | 71.5% | 1.00 | 0.0000 | 0.000 | 180 | 0 | 2.15 | 90.7% | -0.00 | 0.0000 | -0.001 | ||||
| 171.70 | 175.60 | 71.6% | 1.00 | 0.0000 | 0.000 | 185 | 0 | 2.15 | 87.5% | -0.00 | 0.0000 | -0.001 | ||||
| 166.70 | 170.60 | 67.8% | 1.00 | 0.0000 | 0.000 | 190 | 0 | 2.15 | 84.4% | -0.00 | 0.0000 | -0.001 | ||||
| 161.70 | 165.60 | 63.9% | 1.00 | 0.0000 | 0.000 | 195 | 0 | 2.15 | 81.3% | -0.00 | 0.0000 | -0.001 | ||||
| 156.80 | 160.70 | 63.9% | 1.00 | 0.0000 | 0.000 | 200 | 0 | 2.15 | 78.3% | -0.00 | 0.0000 | -0.001 | ||||
| 146.90 | 150.80 | 47 | 60.2% | 1.00 | 0.0000 | 0.000 | 210 | 0 | 2.15 | 1 | 72.6% | -0.00 | 0.0000 | -0.002 | ||
| 136.90 | 140.80 | 1 | 53.5% | 1.00 | 0.0001 | 0.000 | 220 | 0 | 2.15 | 47 | 67.1% | -0.00 | 0.0001 | -0.002 | ||
| 127.00 | 131.00 | 1 | 51.4% | 1.00 | 0.0001 | 0.000 | 230 | 0 | 2.20 | 45 | 62.0% | -0.00 | 0.0001 | -0.003 | ||
| 117.10 | 121.10 | 47.7% | 1.00 | 0.0002 | 0.000 | 240 | 0 | 2.20 | 30 | 56.9% | -0.00 | 0.0002 | -0.004 | |||
| 112.20 | 116.10 | 45.9% | 1.00 | 0.0002 | 0.000 | 245 | 0 | 2.25 | 54.7% | -0.00 | 0.0002 | -0.005 | ||||
| 107.20 | 111.20 | 4 | 44.1% | 0.99 | 0.0002 | 0.000 | 250 | 0 | 1.40 | 45 | 47.9% | -0.01 | 0.0003 | -0.006 | ||
| 102.30 | 106.20 | 42.3% | 0.99 | 0.0003 | 0.000 | 255 | 0 | 2.25 | 49.8% | -0.01 | 0.0004 | -0.007 | ||||
| 97.30 | 101.30 | 40.5% | 0.99 | 0.0004 | 0.000 | 260 | 0 | 2.30 | 408 | 47.6% | -0.01 | 0.0004 | -0.009 | |||
| 92.40 | 96.40 | 39.3% | 0.99 | 0.0005 | 0.000 | 265 | 0 | 2.35 | 26 | 45.5% | -0.01 | 0.0006 | -0.010 | |||
| 87.40 | 91.40 | 1 | 36.8% | 0.99 | 0.0006 | 0.000 | 270 | 0 | 2.35 | 22 | 43.1% | -0.01 | 0.0007 | -0.012 | ||
| 82.50 | 86.50 | 1 | 35.6% | 0.99 | 0.0008 | -0.002 | 275 | 0 | 2.40 | 35 | 41.0% | -0.02 | 0.0009 | -0.014 | ||
| 77.60 | 81.60 | 5 | 34.3% | 0.98 | 0.0010 | -0.005 | 280 | 0 | 2.50 | 48 | 39.0% | -0.02 | 0.0011 | -0.017 | ||
| 72.70 | 75.90 | 1 | 28.0% | 0.98 | 0.0012 | -0.008 | 285 | 0 | 2.55 | 32 | 36.9% | -0.02 | 0.0013 | -0.019 | ||
| 67.80 | 71.10 | 3 | 27.9% | 0.97 | 0.0015 | -0.012 | 290 | 0 | 2.50 | 36 | 34.5% | -0.03 | 0.0016 | -0.023 | ||
| 62.90 | 66.40 | 11 | 27.8% | 0.97 | 0.0019 | -0.017 | 295 | 0 | 2.75 | 28 | 33.0% | -0.04 | 0.0020 | -0.027 | ||
| 58.70 | 61.70 | 20 | 29.6% | 0.96 | 0.0023 | -0.021 | 300 | 0.4000 | 2.90 | 42 | 32.1% | -0.05 | 0.0025 | -0.031 | ||
| 53.30 | 56.00 | 1 | 23.3% | 0.95 | 0.0029 | -0.027 | 305 | 0.0500 | 1.35 | 49 | 24.5% | -0.06 | 0.0031 | -0.036 | ||
| 48.60 | 51.20 | 6 | 23.0% | 0.93 | 0.0036 | -0.033 | 310 | 0.7500 | 1.40 | 3 | 41 | 24.8% | -0.07 | 0.0037 | -0.042 | |
| 43.90 | 46.50 | 4 | 22.6% | 0.92 | 0.0044 | -0.040 | 315 | 0.9000 | 1.95 | 52 | 24.3% | -0.09 | 0.0045 | -0.048 | ||
| 39.10 | 42.10 | 16 | 22.2% | 0.89 | 0.0053 | -0.048 | 320 | 1.60 | 2.30 | 2 | 38 | 24.1% | -0.11 | 0.0055 | -0.055 | |
| 34.70 | 38.00 | 4 | 22.7% | 0.87 | 0.0064 | -0.056 | 325 | 2.20 | 3.50 | 106 | 24.5% | -0.14 | 0.0066 | -0.062 | ||
| 30.40 | 33.60 | 20 | 22.1% | 0.84 | 0.0076 | -0.064 | 330 | 2.80 | 3.30 | 232 | 22.5% | -0.17 | 0.0077 | -0.069 | ||
| 26.30 | 29.20 | 48 | 21.4% | 0.80 | 0.0088 | -0.073 | 335 | 3.60 | 4.10 | 91 | 21.9% | -0.21 | 0.0090 | -0.077 | ||
| 22.70 | 25.50 | 53 | 21.6% | 0.75 | 0.0102 | -0.081 | 340 | 4.70 | 5.20 | 536 | 21.4% | -0.26 | 0.0103 | -0.084 | ||
| 18.80 | 21.80 | 3 | 171 | 20.9% | 0.70 | 0.0114 | -0.087 | 345 | 6.30 | 6.60 | 76 | 21.3% | -0.31 | 0.0115 | -0.090 | |
| 16.80 | 17.80 | 6 | 213 | 21.3% | 0.64 | 0.0125 | -0.093 | 350 | 7.50 | 8.30 | 52 | 20.6% | -0.37 | 0.0125 | -0.094 | |
| 13.30 | 14.70 | 63 | 20.5% | 0.58 | 0.0133 | -0.096 | 355 | 9.70 | 10.30 | 33 | 20.5% | -0.43 | 0.0133 | -0.096 | ||
| 10.80 | 11.90 | 281 | 20.3% | 0.51 | 0.0137 | -0.097 | 360 | 11.70 | 12.60 | 5 | 20 | 19.9% | -0.50 | 0.0136 | -0.096 | |
| 8.80 | 9.60 | 2 | 208 | 20.4% | 0.44 | 0.0137 | -0.095 | 365 | 14.30 | 15.40 | 18 | 19.7% | -0.57 | 0.0136 | -0.094 | |
| 6.50 | 7.50 | 3 | 150 | 19.8% | 0.37 | 0.0132 | -0.091 | 370 | 17.40 | 19.70 | 14 | 20.7% | -0.63 | 0.0132 | -0.090 | |
| 4.90 | 5.90 | 92 | 19.7% | 0.31 | 0.0123 | -0.085 | 375 | 20.90 | 23.20 | 20.8% | -0.70 | 0.0125 | -0.085 | |||
| 3.70 | 4.40 | 1 | 153 | 19.5% | 0.26 | 0.0112 | -0.078 | 380 | 24.10 | 27.40 | 20.8% | -0.75 | 0.0116 | -0.079 | ||
| 2.70 | 3.50 | 79 | 19.7% | 0.21 | 0.0099 | -0.070 | 385 | 28.30 | 30.80 | 20.4% | -0.80 | 0.0106 | -0.072 | |||
| 2.00 | 3.20 | 98 | 20.5% | 0.17 | 0.0086 | -0.062 | 390 | 31.80 | 35.30 | 19.8% | -0.85 | 0.0097 | -0.066 | |||
| 1.45 | 3.50 | 6 | 22.1% | 0.14 | 0.0074 | -0.055 | 395 | 36.50 | 40.40 | 21.5% | -0.88 | 0.0088 | -0.060 | |||
| 1.00 | 2.00 | 64 | 20.8% | 0.11 | 0.0062 | -0.047 | 400 | 41.10 | 45.10 | 22.0% | -0.92 | 0.0079 | -0.055 | |||
| 0.6500 | 3.30 | 48 | 24.2% | 0.09 | 0.0052 | -0.041 | 405 | 45.90 | 49.90 | 22.9% | -0.95 | 0.0068 | -0.052 | |||
| 0.3000 | 3.10 | 10 | 24.9% | 0.07 | 0.0044 | -0.035 | 410 | 51.00 | 54.80 | 24.6% | -0.97 | 0.0062 | -0.041 | |||
| 0.0500 | 2.95 | 22 | 25.7% | 0.06 | 0.0036 | -0.030 | 415 | 55.80 | 59.70 | 25.3% | -0.99 | 0.0049 | -0.024 | |||
| 0 | 2.80 | 7 | 26.8% | 0.05 | 0.0030 | -0.026 | 420 | 60.80 | 64.60 | 26.6% | -0.99 | 0.0018 | -0.038 | |||
| 0 | 2.75 | 28.2% | 0.04 | 0.0025 | -0.022 | 425 | 65.50 | 69.60 | 26.9% | -1.00 | 0.0000 | -0.038 | ||||
| 0 | 2.65 | 9 | 29.5% | 0.03 | 0.0021 | -0.019 | 430 | 70.50 | 74.60 | 28.3% | -1.00 | 0.0000 | -0.038 | |||
| 0 | 2.60 | 30.8% | 0.03 | 0.0017 | -0.016 | 435 | 75.50 | 79.50 | 29.2% | -1.00 | 0.0000 | -0.038 | ||||
| 0 | 2.55 | 1 | 32.0% | 0.02 | 0.0014 | -0.014 | 440 | 80.60 | 84.50 | 31.2% | -1.00 | 0.0000 | -0.038 | |||
| 0 | 2.50 | 33.2% | 0.02 | 0.0012 | -0.012 | 445 | 85.60 | 89.50 | 32.6% | -1.00 | 0.0000 | -0.038 | ||||
| 0 | 2.50 | 6 | 34.5% | 0.01 | 0.0010 | -0.010 | 450 | 90.70 | 94.50 | 34.5% | -1.00 | 0.0000 | -0.038 | |||
| 0 | 2.45 | 5 | 37.0% | 0.01 | 0.0007 | -0.008 | 460 | 100.70 | 104.50 | 37.1% | -1.00 | 0.0000 | -0.038 | |||
| 0 | 2.40 | 2 | 39.3% | 0.01 | 0.0005 | -0.006 | 470 | 110.70 | 114.50 | 39.7% | -1.00 | 0.0000 | -0.038 | |||
Strikes shown: within ±50% of the underlying price. Intrinsic value = max(0, price − strike) for calls, max(0, strike − price) for puts; extrinsic = option price − intrinsic. Greeks and IV as computed by the exchange feed.
Volatility smile — Dec 18, 2026
Volatility page →Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.