C option chain Citigroup Inc.

Expiration 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 ±10.8% (119.75–148.85) · ATM IV 29.1% · P/C open interest 1.13

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
62.80	66.75		33		1.00	0.0002	0.000	70	0	0.1700		123	60.2%	-0.00	0.0003	-0.002
57.75	61.80		2,238		1.00	0.0004	0.000	75	0	0.2200		221	56.2%	-0.01	0.0005	-0.003
53.60	56.15		34	32.8%	0.99	0.0006	0.000	80	0.0500	0.1300	2	917	49.3%	-0.01	0.0007	-0.004
47.95	51.90		69	37.8%	0.99	0.0009	0.000	85	0.0500	0.2100	3	398	46.4%	-0.01	0.0011	-0.005
43.00	46.95		117	35.7%	0.99	0.0014	-0.002	90	0	0.2700		552	41.5%	-0.02	0.0016	-0.007
38.10	42.10		319	37.5%	0.98	0.0021	-0.004	95	0.1800	0.3200	10	800	40.3%	-0.02	0.0023	-0.009
33.90	36.45		280	34.1%	0.97	0.0032	-0.007	100	0.2900	0.3900	19	2,805	37.3%	-0.04	0.0034	-0.012
29.10	31.65		74	33.2%	0.95	0.0048	-0.012	105	0.4500	0.6500	3	2,730	35.5%	-0.06	0.0051	-0.016
24.50	26.30		141	27.9%	0.92	0.0072	-0.018	110	0.8400	0.9900	16	1,728	34.2%	-0.09	0.0075	-0.021
20.05	21.85		402	28.9%	0.88	0.0103	-0.025	115	1.37	1.53	14	2,755	32.8%	-0.13	0.0106	-0.027
16.55	17.90		232	31.8%	0.82	0.0139	-0.032	120	2.18	2.36	44	2,648	31.7%	-0.19	0.0140	-0.034
12.75	13.65		428	29.7%	0.74	0.0175	-0.039	125	3.35	3.55	27	1,195	30.6%	-0.28	0.0176	-0.040
9.60	10.25	25	1,297	29.3%	0.64	0.0205	-0.044	130	5.00	5.45	62	2,207	30.3%	-0.37	0.0205	-0.044
7.05	7.35	27	2,116	28.9%	0.53	0.0221	-0.046	135	7.20	7.50	37	2,504	29.2%	-0.48	0.0221	-0.046
4.90	5.10	93	1,713	28.5%	0.42	0.0221	-0.044	140	9.95	10.60	13	636	29.3%	-0.59	0.0220	-0.043
3.25	3.45	672	2,198	28.2%	0.32	0.0204	-0.040	145	12.70	14.40		205	28.7%	-0.69	0.0203	-0.039
1.93	2.26	27	4,744	27.6%	0.23	0.0174	-0.033	150	16.90	18.05		130	29.1%	-0.78	0.0177	-0.032
1.33	1.44	146	955	28.1%	0.16	0.0140	-0.027	155	20.95	22.80		40	30.5%	-0.85	0.0150	-0.027
0.8100	0.9200	24	946	28.2%	0.11	0.0107	-0.021	160	25.50	27.35			31.8%	-0.91	0.0129	-0.022
0.4600	0.6000	16	1,123	28.3%	0.07	0.0079	-0.015	165	29.60	32.25			30.8%	-0.96	0.0115	-0.023
0.2300	0.4700	10	532	28.9%	0.05	0.0058	-0.012	170	34.50	37.05			31.9%	-0.99	0.0059	-0.013
0.0900	0.3500		283	29.3%	0.03	0.0042	-0.009	175	39.50	42.05			35.0%	-1.00	0.0000	-0.013
0.0500	0.2800		133	30.4%	0.02	0.0030	-0.007	180	44.00	47.70			39.2%	-1.00	0.0000	-0.013
0.0500	0.3600		131	33.9%	0.02	0.0022	-0.005	185	48.80	52.70			41.0%	-1.00	0.0000	-0.013
0	0.3300		40	35.1%	0.01	0.0017	-0.004	190	53.80	57.70			43.9%	-1.00	0.0000	-0.013
0	0.1900		236	34.6%	0.01	0.0013	-0.003	195	59.50	62.05			46.6%	-1.00	0.0000	-0.013
0	0.2400		72	37.7%	0.01	0.0010	-0.003	200	63.80	67.70			49.3%	-1.00	0.0000	-0.013

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 — Nov 20, 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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C option chain Citigroup Inc.

Volatility smile — Nov 20, 2026

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