C option chain Citigroup Inc.
Cboe delayed options data · as of 00:33 UTC
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 ±4.5% (128.26–140.34) · ATM IV 26.8% · P/C open interest 1.05
| 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 | |
| 65.15 | 68.90 | 137.9% | 1.00 | 0.0000 | 0.000 | 67.5 | 0 | 2.13 | 309 | 211.8% | -0.00 | 0.0000 | -0.001 | |||
| 62.65 | 65.65 | 1 | 1.00 | 0.0000 | 0.000 | 70 | 0 | 0.0500 | 1,148 | 116.2% | -0.00 | 0.0000 | -0.001 | |||
| 60.15 | 63.60 | 1.00 | 0.0001 | 0.000 | 72.5 | 0 | 2.13 | 370 | 192.8% | -0.00 | 0.0001 | -0.001 | ||||
| 57.45 | 61.35 | 1.00 | 0.0001 | 0.000 | 75 | 0 | 0.6000 | 599 | 144.3% | -0.00 | 0.0001 | -0.001 | ||||
| 54.95 | 58.00 | 1.00 | 0.0001 | 0.000 | 77.5 | 0 | 0.0100 | 1,332 | 85.7% | -0.00 | 0.0001 | -0.001 | ||||
| 52.45 | 56.05 | 5 | 1.00 | 0.0001 | 0.000 | 80 | 0 | 0.0100 | 1,267 | 81.1% | -0.00 | 0.0001 | -0.002 | |||
| 50.50 | 53.85 | 1 | 114.9% | 1.00 | 0.0002 | 0.000 | 82.5 | 0 | 0.0300 | 903 | 84.4% | -0.00 | 0.0002 | -0.002 | ||
| 47.65 | 50.85 | 1.00 | 0.0002 | 0.000 | 85 | 0 | 0.0400 | 2,110 | 82.0% | -0.00 | 0.0002 | -0.002 | ||||
| 45.70 | 47.65 | 1.00 | 0.0002 | 0.000 | 87.5 | 0 | 0.0400 | 403 | 77.2% | -0.00 | 0.0002 | -0.003 | ||||
| 43.20 | 44.95 | 37 | 1.00 | 0.0003 | 0.000 | 90 | 0 | 0.0800 | 2,904 | 78.2% | -0.00 | 0.0003 | -0.003 | |||
| 40.60 | 42.45 | 362 | 1.00 | 0.0004 | 0.000 | 92.5 | 0 | 0.1100 | 406 | 76.2% | -0.00 | 0.0004 | -0.004 | |||
| 38.20 | 40.65 | 344 | 1.00 | 0.0005 | 0.000 | 95 | 0 | 0.0700 | 1,857 | 67.6% | -0.00 | 0.0005 | -0.004 | |||
| 35.85 | 37.55 | 3 | 746 | 1.00 | 0.0007 | -0.001 | 97.5 | 0 | 0.0600 | 5 | 1,516 | 61.9% | -0.00 | 0.0007 | -0.005 | |
| 33.10 | 35.65 | 2 | 889 | 1.00 | 0.0009 | -0.002 | 100 | 0 | 0.0900 | 6,851 | 60.3% | -0.00 | 0.0009 | -0.006 | ||
| 28.00 | 30.00 | 955 | 0.99 | 0.0015 | -0.005 | 105 | 0 | 0.1100 | 5,979 | 52.8% | -0.01 | 0.0015 | -0.008 | |||
| 23.05 | 25.60 | 1 | 2,425 | 0.99 | 0.0027 | -0.009 | 110 | 0.0400 | 0.1600 | 10 | 6,558 | 48.0% | -0.01 | 0.0027 | -0.012 | |
| 18.10 | 20.75 | 1,891 | 0.98 | 0.0051 | -0.015 | 115 | 0.0500 | 0.1700 | 27 | 1,905 | 39.4% | -0.02 | 0.0051 | -0.017 | ||
| 15.20 | 17.80 | 0.96 | 0.0078 | -0.021 | 118 | 0.0300 | 0.2100 | 1 | 34.4% | -0.04 | 0.0078 | -0.023 | ||||
| 14.30 | 16.15 | 1 | 9 | 0.96 | 0.0091 | -0.024 | 119 | 0.1000 | 0.2100 | 1 | 3 | 34.1% | -0.04 | 0.0091 | -0.025 | |
| 14.55 | 15.15 | 6 | 3,375 | 35.9% | 0.95 | 0.0106 | -0.026 | 120 | 0.1200 | 0.2000 | 86 | 6,382 | 32.4% | -0.05 | 0.0106 | -0.028 |
| 13.20 | 14.20 | 1 | 29.5% | 0.94 | 0.0124 | -0.030 | 121 | 0.1500 | 0.2400 | 15 | 31.7% | -0.06 | 0.0124 | -0.032 | ||
| 12.25 | 13.25 | 29.3% | 0.93 | 0.0144 | -0.034 | 122 | 0.2200 | 0.3300 | 4 | 11 | 32.1% | -0.07 | 0.0146 | -0.036 | ||
| 11.35 | 12.30 | 1 | 29.5% | 0.92 | 0.0169 | -0.038 | 123 | 0.2700 | 0.3900 | 29 | 126 | 31.4% | -0.08 | 0.0170 | -0.040 | |
| 10.40 | 11.35 | 28.6% | 0.90 | 0.0197 | -0.043 | 124 | 0.3500 | 0.4900 | 27 | 20 | 31.1% | -0.10 | 0.0198 | -0.045 | ||
| 9.50 | 10.45 | 13 | 1,613 | 28.5% | 0.89 | 0.0228 | -0.049 | 125 | 0.4200 | 0.6000 | 424 | 4,806 | 30.5% | -0.12 | 0.0230 | -0.051 |
| 8.65 | 9.55 | 1 | 28.4% | 0.86 | 0.0263 | -0.055 | 126 | 0.5200 | 0.7100 | 14 | 87 | 29.9% | -0.14 | 0.0266 | -0.057 | |
| 7.80 | 8.60 | 3 | 27.6% | 0.84 | 0.0301 | -0.061 | 127 | 0.6700 | 0.8000 | 32 | 94 | 29.2% | -0.16 | 0.0304 | -0.063 | |
| 7.00 | 7.80 | 2 | 27.8% | 0.81 | 0.0340 | -0.068 | 128 | 0.8300 | 0.9700 | 32 | 50 | 28.8% | -0.19 | 0.0343 | -0.069 | |
| 6.20 | 6.90 | 1 | 24 | 26.6% | 0.77 | 0.0380 | -0.074 | 129 | 0.9900 | 1.18 | 45 | 388 | 28.2% | -0.23 | 0.0384 | -0.075 |
| 5.55 | 6.10 | 329 | 4,986 | 27.1% | 0.73 | 0.0419 | -0.080 | 130 | 1.27 | 1.40 | 157 | 6,136 | 28.1% | -0.27 | 0.0423 | -0.081 |
| 4.95 | 5.40 | 2 | 43 | 27.3% | 0.69 | 0.0454 | -0.085 | 131 | 1.54 | 1.72 | 9 | 192 | 27.9% | -0.31 | 0.0460 | -0.087 |
| 4.25 | 4.70 | 1 | 306 | 26.8% | 0.64 | 0.0485 | -0.090 | 132 | 1.86 | 2.05 | 34 | 273 | 27.5% | -0.36 | 0.0491 | -0.091 |
| 3.65 | 4.05 | 37 | 424 | 26.5% | 0.59 | 0.0509 | -0.093 | 133 | 2.24 | 2.43 | 46 | 311 | 27.3% | -0.41 | 0.0515 | -0.094 |
| 3.10 | 3.45 | 63 | 307 | 26.5% | 0.54 | 0.0524 | -0.094 | 134 | 2.65 | 2.88 | 30 | 98 | 27.0% | -0.46 | 0.0531 | -0.096 |
| 2.68 | 2.94 | 292 | 7,244 | 26.8% | 0.49 | 0.0530 | -0.094 | 135 | 3.05 | 3.40 | 104 | 4,851 | 26.6% | -0.52 | 0.0538 | -0.096 |
| 2.25 | 2.42 | 126 | 195 | 26.4% | 0.44 | 0.0527 | -0.093 | 136 | 3.60 | 4.00 | 33 | 16 | 26.7% | -0.57 | 0.0535 | -0.094 |
| 1.81 | 2.04 | 107 | 341 | 26.2% | 0.39 | 0.0514 | -0.089 | 137 | 4.15 | 4.75 | 3 | 16 | 27.0% | -0.62 | 0.0523 | -0.091 |
| 1.45 | 1.64 | 48 | 2,745 | 25.8% | 0.34 | 0.0492 | -0.085 | 138 | 4.80 | 5.45 | 8 | 7 | 27.1% | -0.67 | 0.0501 | -0.086 |
| 1.24 | 1.30 | 57 | 57 | 26.0% | 0.29 | 0.0462 | -0.079 | 139 | 5.55 | 6.25 | 27.8% | -0.72 | 0.0472 | -0.080 | ||
| 0.8900 | 1.08 | 259 | 8,671 | 25.5% | 0.25 | 0.0427 | -0.072 | 140 | 6.20 | 7.05 | 4 | 2,972 | 27.6% | -0.76 | 0.0437 | -0.073 |
| 0.7100 | 0.8600 | 13 | 1,641 | 25.6% | 0.21 | 0.0387 | -0.065 | 141 | 7.05 | 7.85 | 28.0% | -0.80 | 0.0397 | -0.066 | ||
| 0.5500 | 0.6800 | 25 | 253 | 25.6% | 0.17 | 0.0346 | -0.058 | 142 | 7.90 | 8.75 | 28.8% | -0.84 | 0.0357 | -0.058 | ||
| 0.4200 | 0.5900 | 20 | 228 | 26.0% | 0.14 | 0.0304 | -0.050 | 143 | 8.75 | 9.65 | 3 | 29.2% | -0.87 | 0.0317 | -0.051 | |
| 0.3300 | 0.4500 | 8 | 32 | 26.0% | 0.11 | 0.0263 | -0.043 | 144 | 9.40 | 10.55 | 27.6% | -0.90 | 0.0282 | -0.045 | ||
| 0.2900 | 0.3400 | 45 | 7,989 | 26.4% | 0.09 | 0.0224 | -0.037 | 145 | 10.40 | 11.45 | 1,814 | 28.5% | -0.92 | 0.0247 | -0.040 | |
| 0.0500 | 0.0900 | 55 | 7,625 | 26.2% | 0.03 | 0.0091 | -0.016 | 150 | 14.60 | 17.10 | 46 | 35.4% | -0.99 | 0.0071 | -0.018 | |
| 0 | 0.1600 | 5 | 30.1% | 0.02 | 0.0057 | -0.010 | 152.5 | 17.10 | 19.70 | 40.9% | -1.00 | 0.0007 | -0.015 | |||
| 0.0200 | 0.1400 | 2,959 | 33.4% | 0.01 | 0.0037 | -0.007 | 155 | 19.60 | 22.25 | 45.6% | -1.00 | 0.0000 | -0.015 | |||
| 0.0100 | 0.0200 | 5 | 3,188 | 32.0% | 0.01 | 0.0018 | -0.004 | 160 | 24.60 | 27.10 | 50.7% | -1.00 | 0.0000 | -0.015 | ||
| 0 | 0.1400 | 777 | 44.6% | 0.00 | 0.0011 | -0.003 | 165 | 29.60 | 32.00 | 55.6% | -1.00 | 0.0000 | -0.015 | |||
| 0 | 0.1100 | 386 | 48.5% | 0.00 | 0.0007 | -0.002 | 170 | 34.60 | 37.10 | 64.3% | -1.00 | 0.0000 | -0.015 | |||
| 0 | 0.1700 | 731 | 56.8% | 0.00 | 0.0005 | -0.002 | 175 | 39.40 | 42.75 | 78.7% | -1.00 | 0.0000 | -0.015 | |||
| 0 | 0.0300 | 140 | 50.8% | 0.00 | 0.0003 | -0.002 | 180 | 43.80 | 47.25 | -1.00 | 0.0000 | -0.015 | ||||
| 0 | 0.0300 | 330 | 55.0% | 0.00 | 0.0002 | -0.001 | 185 | 49.60 | 52.05 | 81.3% | -1.00 | 0.0000 | -0.015 | |||
| 0 | 0.7700 | 19 | 88.4% | 0.00 | 0.0002 | -0.001 | 190 | 54.60 | 57.10 | 88.1% | -1.00 | 0.0000 | -0.015 | |||
| 0 | 0.9800 | 81 | 99.1% | 0.00 | 0.0001 | -0.001 | 195 | 59.40 | 62.75 | 103.1% | -1.00 | 0.0000 | -0.015 | |||
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 — Sep 18, 2026
Volatility page →Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.
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