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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 ±8.2% (123.35–145.25) · ATM IV 29.3% · P/C open interest 1.46

CALLS Strike PUTS
BidAskVolOIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated. IVΔModel 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).ΓΘ BidAskVolOI IVΔΓΘ
63.20 66.10 107 1.00 0.0001 0.000 70 0 0.0400 65 68.9% -0.00 0.0001 -0.001
58.40 60.90 1.00 0.0002 0.000 75 0 0.0500 152 63.5% -0.00 0.0002 -0.002
53.45 56.00 31 1.00 0.0003 0.000 80 0 0.0700 10 503 59.1% -0.00 0.0003 -0.002
48.45 51.00 3 1.00 0.0005 0.000 85 0 0.0700 195 52.8% -0.00 0.0005 -0.003
43.30 46.25 13 0.99 0.0008 0.000 90 0 0.1500 300 51.4% -0.01 0.0008 -0.004
38.45 41.80 200 55.1% 0.99 0.0013 0.000 95 0.0300 0.1200 127 45.2% -0.01 0.0013 -0.006
33.00 36.90 160 39.0% 0.98 0.0020 -0.003 100 0.0600 0.1500 12 1,261 41.2% -0.02 0.0020 -0.008
28.75 31.20 199 33.2% 0.97 0.0033 -0.007 105 0.0500 0.2800 3,231 37.9% -0.03 0.0034 -0.012
23.85 26.40 263 32.7% 0.96 0.0056 -0.013 110 0.2700 0.3600 60 1,691 35.9% -0.04 0.0056 -0.018
19.80 21.05 271 32.2% 0.92 0.0092 -0.022 115 0.4900 0.7200 56 4,461 34.3% -0.08 0.0093 -0.026
15.35 16.60 11 338 31.5% 0.86 0.0143 -0.034 120 1.06 1.16 93 10.6K 32.7% -0.14 0.0145 -0.037
11.35 12.20 15 634 29.8% 0.78 0.0204 -0.047 125 1.90 2.07 1,708 8,531 31.3% -0.22 0.0207 -0.049
8.20 8.50 294 1,942 29.9% 0.66 0.0259 -0.057 130 3.30 3.45 210 4,754 30.1% -0.34 0.0263 -0.059
5.30 5.65 528 2,472 29.2% 0.52 0.0289 -0.061 135 5.35 5.60 380 2,037 29.4% -0.48 0.0296 -0.063
3.25 3.45 617 5,215 28.6% 0.38 0.0282 -0.058 140 8.20 8.55 127 3,406 28.8% -0.63 0.0292 -0.059
1.79 1.99 326 3,502 28.3% 0.26 0.0240 -0.048 145 11.75 12.80 499 30.5% -0.76 0.0254 -0.049
0.9800 1.13 110 3,537 28.6% 0.16 0.0181 -0.036 150 15.95 17.10 72 31.7% -0.87 0.0196 -0.037
0.4100 0.6100 71 3,328 28.2% 0.10 0.0125 -0.026 155 20.25 21.70 19 31.4% -0.94 0.0151 -0.027
0.1700 0.3400 23 3,849 28.5% 0.06 0.0082 -0.017 160 25.00 26.40 29.9% -0.99 0.0088 -0.027
0.1300 0.2500 639 30.9% 0.03 0.0052 -0.012 165 29.50 32.05 37.2% -1.00 0.0002 -0.023
0 0.2200 307 31.8% 0.02 0.0034 -0.008 170 34.50 37.25 43.8% -1.00 0.0000 -0.023
0.0100 0.1800 318 34.4% 0.01 0.0023 -0.006 175 39.30 42.30 46.1% -1.00 0.0000 -0.023
0 0.1000 769 34.5% 0.01 0.0016 -0.004 180 44.30 47.20 48.5% -1.00 0.0000 -0.023
0.0100 0.0500 249 35.3% 0.01 0.0011 -0.003 185 49.30 52.20 52.2% -1.00 0.0000 -0.023
0 0.0400 514 36.3% 0.01 0.0009 -0.003 190 54.30 57.20 55.7% -1.00 0.0000 -0.023
0 0.0500 15 39.6% 0.00 0.0007 -0.002 195 59.30 62.30 60.8% -1.00 0.0000 -0.023
0 0.0300 72 40.0% 0.00 0.0005 -0.002 200 64.30 67.20 62.4% -1.00 0.0000 -0.023

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 — Oct 16, 2026

Volatility page →

Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.

26%29%33%36%134.3115.0155.0
callsputs

Consumer Cyclical

ABNB · Airbnb, Inc.AMZN · Amazon.com, Inc.AZO · AutoZone, Inc.BABA · Alibaba Group Holding…BBY · Best Buy Co., Inc.BYD · Boyd Gaming CorporationCAVA · CAVA Group, Inc.CCL · Carnival Corporation & plc

ETF

ARKK · ARK Innovation ETFBITO · ProShares Bitcoin ETFDIA · State Street SPDR Dow…EEM · iShares MSCI Emerging…EFA · iShares MSCI EAFE ETFEWZ · iShares MSCI Brazil ETFFXI · iShares China Large-Cap ETFGDX · VanEck Gold Miners ETF

Technology

AAPL · Apple Inc.ADBE · Adobe Inc.AI · C3.ai, Inc.AMAT · Applied Materials, Inc.AMD · Advanced Micro Device…APP · AppLovin CorporationARM · Arm Holdings plc Amer…ASML · ASML Holding N.V.

Financial Services

AFRM · Affirm Holdings, Inc.ALL · The Allstate CorporationALLY · Ally Financial Inc.AXP · American Express CompanyBAC · Bank of America CorporationBLK · BlackRock, Inc.BX · Blackstone Inc.C · Citigroup Inc.

Industrials

AAL · American Airlines Gro…BA · The Boeing CompanyCAT · Caterpillar Inc.CMI · Cummins Inc.DAL · Delta Air Lines, Inc.DE · Deere & CompanyEMR · Emerson Electric Co.ETN · Eaton Corporation plc

Energy

BKR · Baker Hughes CompanyCCJ · Cameco CorporationCOP · ConocoPhillipsCVX · Chevron CorporationDVN · Devon Energy CorporationENPH · Enphase Energy, Inc.EOG · EOG Resources, Inc.ET · Energy Transfer LP