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 ±1.7% (131.96–136.65) · ATM IV 29.0% · P/C open interest 0.95
| 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 | |
| 57.35 | 61.25 | 18 | 26 | 1.00 | 0.0000 | 0.000 | 75 | 0 | 0.2500 | 355.8% | 0.00 | 0.0000 | 0.000 | |||
| 52.85 | 56.25 | 32 | 11 | 340.2% | 1.00 | 0.0000 | 0.000 | 80 | 0 | 2.13 | 467.9% | 0.00 | 0.0000 | 0.000 | ||
| 47.40 | 51.25 | 19 | 15 | 1.00 | 0.0000 | 0.000 | 85 | 0 | 2.13 | 422.1% | 0.00 | 0.0000 | 0.000 | |||
| 42.35 | 46.25 | 9 | 12 | 1.00 | 0.0000 | 0.000 | 90 | 0 | 2.13 | 378.5% | 0.00 | 0.0000 | -0.000 | |||
| 37.35 | 41.25 | 6 | 15 | 1.00 | 0.0000 | 0.000 | 95 | 0 | 2.13 | 4 | 336.8% | -0.00 | 0.0000 | -0.000 | ||
| 32.35 | 36.25 | 6 | 14 | 1.00 | 0.0000 | 0.000 | 100 | 0 | 2.13 | 34 | 296.8% | -0.00 | 0.0000 | -0.000 | ||
| 27.40 | 31.25 | 4 | 9 | 1.00 | 0.0001 | 0.000 | 105 | 0 | 2.13 | 44 | 258.1% | -0.00 | 0.0001 | -0.001 | ||
| 22.55 | 26.10 | 2 | 9 | 1.00 | 0.0003 | 0.000 | 110 | 0 | 0.1000 | 94 | 121.4% | -0.00 | 0.0003 | -0.001 | ||
| 17.90 | 20.65 | 2 | 20 | 1.00 | 0.0007 | -0.001 | 115 | 0 | 0.0200 | 3,957 | 80.2% | -0.00 | 0.0007 | -0.003 | ||
| 16.55 | 20.30 | 4 | 2 | 91.2% | 1.00 | 0.0009 | -0.001 | 116 | 0 | 1.92 | 17 | 170.5% | -0.00 | 0.0009 | -0.004 | |
| 15.60 | 19.30 | 9 | 4 | 92.3% | 1.00 | 0.0011 | -0.002 | 117 | 0 | 0.1500 | 8 | 71 | 93.6% | -0.00 | 0.0011 | -0.004 |
| 14.65 | 18.00 | 4 | 3 | 1.00 | 0.0014 | -0.003 | 118 | 0 | 0.0600 | 222 | 77.7% | -0.00 | 0.0014 | -0.005 | ||
| 13.65 | 16.35 | 1 | 18 | 1.00 | 0.0017 | -0.004 | 119 | 0 | 1.09 | 29 | 126.3% | -0.00 | 0.0017 | -0.006 | ||
| 12.55 | 15.90 | 4 | 41 | 1.00 | 0.0022 | -0.006 | 120 | 0 | 0.0600 | 130 | 68.8% | -0.00 | 0.0022 | -0.007 | ||
| 12.20 | 15.15 | 18 | 33 | 96.5% | 0.99 | 0.0028 | -0.007 | 121 | 0 | 0.2500 | 38 | 80.9% | -0.01 | 0.0028 | -0.009 | |
| 10.35 | 13.95 | 6 | 46 | 0.99 | 0.0036 | -0.010 | 122 | 0.0100 | 0.1500 | 14 | 112 | 69.8% | -0.01 | 0.0036 | -0.011 | |
| 9.95 | 12.90 | 7 | 20 | 58.0% | 0.99 | 0.0047 | -0.012 | 123 | 0 | 0.1700 | 5 | 1,684 | 65.5% | -0.01 | 0.0047 | -0.014 |
| 9.10 | 11.55 | 20 | 8 | 0.99 | 0.0062 | -0.016 | 124 | 0 | 0.2900 | 7 | 227 | 67.1% | -0.01 | 0.0062 | -0.017 | |
| 7.80 | 10.35 | 5 | 24 | 0.99 | 0.0082 | -0.021 | 125 | 0 | 0.0500 | 5 | 212 | 45.5% | -0.01 | 0.0082 | -0.022 | |
| 6.40 | 8.90 | 56 | 87 | 0.98 | 0.0112 | -0.027 | 126 | 0 | 0.0500 | 81 | 227 | 41.2% | -0.02 | 0.0112 | -0.028 | |
| 5.85 | 9.30 | 7 | 316 | 54.0% | 0.97 | 0.0155 | -0.035 | 127 | 0.0100 | 0.0500 | 179 | 277 | 37.8% | -0.03 | 0.0155 | -0.036 |
| 4.85 | 8.35 | 2 | 74 | 49.7% | 0.96 | 0.0220 | -0.048 | 128 | 0.0300 | 0.0700 | 63 | 584 | 36.4% | -0.04 | 0.0221 | -0.049 |
| 4.95 | 5.85 | 6 | 44 | 24.9% | 0.94 | 0.0322 | -0.069 | 129 | 0.0500 | 0.1000 | 627 | 392 | 34.1% | -0.06 | 0.0322 | -0.070 |
| 4.05 | 4.90 | 23 | 115 | 29.8% | 0.91 | 0.0475 | -0.103 | 130 | 0.1000 | 0.1400 | 701 | 1,049 | 32.6% | -0.09 | 0.0477 | -0.103 |
| 3.15 | 3.95 | 146 | 479 | 28.7% | 0.87 | 0.0690 | -0.153 | 131 | 0.1800 | 0.2600 | 81 | 871 | 31.6% | -0.13 | 0.0694 | -0.154 |
| 2.58 | 2.87 | 276 | 903 | 28.4% | 0.79 | 0.0953 | -0.219 | 132 | 0.3300 | 0.4000 | 957 | 506 | 30.3% | -0.21 | 0.0961 | -0.221 |
| 1.85 | 2.09 | 591 | 1,316 | 28.4% | 0.69 | 0.1207 | -0.286 | 133 | 0.5500 | 0.6500 | 849 | 1,038 | 29.6% | -0.32 | 0.1222 | -0.288 |
| 1.25 | 1.42 | 1,076 | 1,389 | 28.2% | 0.56 | 0.1369 | -0.326 | 134 | 0.9000 | 1.12 | 555 | 332 | 29.9% | -0.45 | 0.1392 | -0.331 |
| 0.7900 | 0.9100 | 988 | 1,868 | 28.1% | 0.42 | 0.1370 | -0.318 | 135 | 1.39 | 1.58 | 525 | 682 | 28.8% | -0.59 | 0.1396 | -0.326 |
| 0.4600 | 0.5400 | 1,890 | 3,277 | 27.9% | 0.29 | 0.1205 | -0.263 | 136 | 2.03 | 2.28 | 258 | 206 | 29.5% | -0.72 | 0.1225 | -0.271 |
| 0.2500 | 0.3100 | 237 | 584 | 28.1% | 0.19 | 0.0938 | -0.188 | 137 | 2.70 | 3.10 | 60 | 237 | 27.7% | -0.82 | 0.0949 | -0.189 |
| 0.0800 | 0.1800 | 312 | 1,127 | 27.6% | 0.11 | 0.0657 | -0.118 | 138 | 3.35 | 4.35 | 67 | 154 | 31.6% | -0.90 | 0.0662 | -0.113 |
| 0.0500 | 0.0800 | 192 | 392 | 28.2% | 0.06 | 0.0424 | -0.069 | 139 | 4.50 | 5.30 | 2 | 230 | 40.0% | -0.95 | 0.0424 | -0.062 |
| 0.0100 | 0.0400 | 162 | 921 | 27.8% | 0.04 | 0.0263 | -0.039 | 140 | 4.00 | 7.55 | 3 | 15 | 37.8% | -0.97 | 0.0252 | -0.036 |
| 0 | 0.0800 | 16 | 131 | 34.3% | 0.02 | 0.0164 | -0.023 | 141 | 5.00 | 8.65 | 4 | 6 | 46.5% | -0.99 | 0.0143 | -0.024 |
| 0 | 0.1800 | 4 | 286 | 44.4% | 0.01 | 0.0106 | -0.015 | 142 | 6.70 | 9.75 | 17 | 2 | 72.4% | -0.99 | 0.0082 | -0.020 |
| 0 | 0.0300 | 16 | 153 | 36.8% | 0.01 | 0.0072 | -0.011 | 143 | 6.85 | 10.70 | 4 | 52.0% | -1.00 | 0.0048 | -0.018 | |
| 0 | 0.2600 | 4 | 100 | 57.2% | 0.01 | 0.0052 | -0.008 | 144 | 8.75 | 11.35 | 12 | 75.6% | -1.00 | 0.0030 | -0.017 | |
| 0 | 0.6300 | 100 | 75.3% | 0.01 | 0.0038 | -0.006 | 145 | 9.70 | 12.05 | 6 | 1 | 69.8% | -1.00 | 0.0019 | -0.016 | |
| 0 | 0.4700 | 4 | 34 | 74.9% | 0.00 | 0.0028 | -0.005 | 146 | 9.95 | 13.70 | 6 | 70.4% | -1.00 | 0.0013 | -0.016 | |
| 0 | 0.4500 | 3 | 41 | 78.8% | 0.00 | 0.0022 | -0.004 | 147 | 11.70 | 14.70 | 10 | 99.3% | -1.00 | 0.0008 | -0.016 | |
| 0 | 1.32 | 9 | 109.3% | 0.00 | 0.0017 | -0.003 | 148 | 12.10 | 15.70 | 8 | 85.8% | -1.00 | 0.0006 | -0.016 | ||
| 0 | 0.1900 | 1 | 7 | 74.6% | 0.00 | 0.0013 | -0.003 | 149 | 13.60 | 16.75 | 4 | 108.3% | -1.00 | 0.0004 | -0.015 | |
| 0 | 0.0500 | 52 | 116 | 64.5% | 0.00 | 0.0010 | -0.002 | 150 | 15.30 | 17.45 | 8 | 123.9% | -1.00 | 0.0003 | -0.015 | |
| 0 | 0.2200 | 1 | 6 | 90.3% | 0.00 | 0.0006 | -0.001 | 152.5 | 16.70 | 20.25 | 22 | 111.9% | -1.00 | 0.0001 | -0.015 | |
| 0 | 0.2700 | 1 | 75 | 103.2% | 0.00 | 0.0004 | -0.001 | 155 | 19.15 | 22.70 | 8 | 118.4% | -1.00 | 0.0000 | -0.015 | |
| 0 | 0.1800 | 105.5% | 0.00 | 0.0002 | -0.001 | 157.5 | 22.35 | 24.95 | 22 | 146.6% | -1.00 | 0.0000 | -0.015 | |||
| 0 | 0.1000 | 4 | 105.0% | 0.00 | 0.0001 | -0.000 | 160 | 24.55 | 27.10 | 6 | 127.0% | -1.00 | 0.0000 | -0.015 | ||
| 0 | 1.01 | 167.3% | 0.00 | 0.0001 | -0.000 | 162.5 | 26.85 | 29.80 | 136.1% | -1.00 | 0.0000 | -0.015 | ||||
| 0 | 0.1000 | 1 | 61 | 120.7% | 0.00 | 0.0001 | -0.000 | 165 | 29.55 | 32.45 | 165.3% | -1.00 | 0.0000 | -0.015 | ||
| 0 | 2.12 | 1 | 233.5% | 0.00 | 0.0000 | -0.000 | 170 | 34.60 | 37.35 | 181.3% | -1.00 | 0.0000 | -0.015 | |||
| 0 | 0.0500 | 138.4% | 0.00 | 0.0000 | -0.000 | 175 | 39.20 | 42.45 | 178.3% | -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 04, 2026
Volatility page →Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.
callsputs