C option chain Citigroup Inc.

Expiration Cboe delayed options data · as of 09:34 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 ±7.3% (115.21–133.31) · ATM IV 26.9% · P/C open interest 1.12

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
47.45	51.55			74.3%	1.00	0.0001	-0.001	75	0	2.13			102.4%	-0.00	0.0003	-0.002
43.00	46.55			79.0%	1.00	0.0002	-0.001	80	0	1.97			89.8%	-0.00	0.0005	-0.003
37.50	41.60			58.1%	1.00	0.0005	-0.002	85	0	1.41			73.6%	-0.01	0.0009	-0.004
32.50	36.60		1	49.8%	1.00	0.0010	-0.004	90	0	1.70			67.3%	-0.01	0.0016	-0.006
27.50	31.60			43.3%	0.99	0.0022	-0.007	95	0	1.76			58.8%	-0.02	0.0028	-0.009
22.60	26.70			39.6%	0.98	0.0044	-0.012	100	0	0.4200			36.3%	-0.03	0.0050	-0.013
18.40	21.85			41.0%	0.95	0.0086	-0.020	105	0	2.50		6	45.8%	-0.06	0.0088	-0.020
14.50	18.15			36.5%	0.91	0.0138	-0.029	109	0.0700	1.16	15	6	30.9%	-0.10	0.0135	-0.028
13.75	17.25			36.7%	0.90	0.0153	-0.031	110	0.3100	1.63	1	26	33.6%	-0.12	0.0150	-0.030
12.90	15.75			32.9%	0.88	0.0169	-0.034	111	0	2.49	2		34.7%	-0.13	0.0165	-0.033
11.80	14.85			31.1%	0.86	0.0186	-0.036	112	0	3.15	2		36.0%	-0.15	0.0181	-0.035
11.15	14.00			31.8%	0.84	0.0203	-0.039	113	0	2.01		6	27.7%	-0.17	0.0198	-0.038
10.30	13.15			31.2%	0.82	0.0220	-0.041	114	0.5600	2.23	1	1	30.5%	-0.19	0.0215	-0.040
9.50	12.95			33.4%	0.80	0.0237	-0.044	115	1.20	2.12	29	35	30.8%	-0.21	0.0232	-0.043
8.45	11.50			29.3%	0.78	0.0254	-0.046	116	1.22	2.45	10	1	30.1%	-0.23	0.0250	-0.045
7.70	10.70	2		28.9%	0.75	0.0270	-0.048	117	1.41	2.38	5	17	28.5%	-0.26	0.0267	-0.048
7.40	9.55			28.8%	0.72	0.0285	-0.050	118	1.77	2.89	1	4	29.4%	-0.29	0.0283	-0.050
6.25	8.90			27.2%	0.69	0.0299	-0.052	119	2.18	3.05		1	29.1%	-0.32	0.0298	-0.052
5.55	8.10	20	17	26.5%	0.66	0.0312	-0.053	120	1.36	3.45	24	61	25.3%	-0.35	0.0313	-0.053
5.55	7.85		3	29.6%	0.63	0.0323	-0.054	121	2.81	3.90		3	28.9%	-0.38	0.0325	-0.055
5.00	7.25	3	12	29.6%	0.60	0.0332	-0.055	122	2.91	4.30	5	9	27.8%	-0.41	0.0336	-0.056
4.55	5.85	1	15	27.2%	0.56	0.0340	-0.055	123	3.50	5.40	299	22	30.1%	-0.45	0.0345	-0.056
3.90	5.40		5	27.0%	0.53	0.0344	-0.056	124	3.60	5.20	5	11	26.8%	-0.48	0.0351	-0.057
3.00	5.55	21	4	27.6%	0.49	0.0347	-0.055	125	3.60	6.70		4	28.1%	-0.52	0.0355	-0.056
3.20	4.70			28.2%	0.46	0.0347	-0.054	126	4.20	7.30	300	3	28.3%	-0.55	0.0356	-0.056
2.75	3.85	10	1	26.8%	0.43	0.0345	-0.053	127	4.75	7.60	1	7	27.2%	-0.59	0.0354	-0.055
2.32	3.55	4	3	26.8%	0.39	0.0340	-0.052	128	5.45	7.80	1	2	26.1%	-0.62	0.0350	-0.053
1.74	3.25		11	26.2%	0.36	0.0332	-0.050	129	6.20	8.40		3	26.1%	-0.66	0.0342	-0.052
1.85	2.86	61	56	27.2%	0.33	0.0322	-0.048	130	6.20	9.70	10	4	25.7%	-0.69	0.0332	-0.050
0.9100	2.50	1	13	24.7%	0.30	0.0310	-0.046	131	7.40	10.25			26.7%	-0.72	0.0320	-0.047
1.10	2.43	1	19	26.9%	0.27	0.0296	-0.043	132	8.20	11.05	4	60	27.0%	-0.75	0.0305	-0.044
1.12	2.00	7	5	27.0%	0.24	0.0280	-0.041	133	8.95	11.80	12	2	26.7%	-0.78	0.0288	-0.042
0.3100	1.92	4	13	25.0%	0.21	0.0264	-0.038	134	9.75	12.60	3		26.6%	-0.81	0.0270	-0.039
0.8800	1.27	62	34	26.1%	0.19	0.0246	-0.035	135	10.55	13.40			26.2%	-0.83	0.0250	-0.036
0.3800	1.83	4	15	27.8%	0.17	0.0227	-0.032	136	11.40	14.25	10		26.2%	-0.85	0.0230	-0.033
0.2000	1.52	2	2	26.9%	0.15	0.0209	-0.029	137	12.30	15.15		13	26.4%	-0.87	0.0210	-0.029
0.1200	1.49		5	27.6%	0.13	0.0191	-0.027	138	13.40	16.05		2	27.7%	-0.89	0.0190	-0.027
0	1.50		3	28.3%	0.11	0.0174	-0.024	139	14.10	16.95			26.3%	-0.91	0.0170	-0.024
0	1.38	30	6	28.8%	0.10	0.0157	-0.022	140	15.00	17.90			26.4%	-0.92	0.0152	-0.021
0.0700	0.5300	1	3	24.4%	0.09	0.0141	-0.020	141	15.95	18.85	1		26.6%	-0.93	0.0134	-0.019
0.0800	0.7800	40	16	30.8%	0.05	0.0092	-0.013	145	19.65	23.10			30.5%	-0.97	0.0080	-0.012
0	2.21		15	45.3%	0.03	0.0054	-0.009	150	24.05	28.00				-0.98	0.0043	-0.007
0	0.5000			36.5%	0.02	0.0035	-0.007	155	29.00	32.95				-0.99	0.0025	-0.005
0	1.15			47.8%	0.01	0.0024	-0.005	160	34.00	37.95				-0.99	0.0016	-0.003
0	1.77			57.3%	0.01	0.0018	-0.004	165	39.00	43.05				-1.00	0.0011	-0.003
0	0.9600			54.3%	0.01	0.0013	-0.004	170	43.90	48.10				-1.00	0.0008	-0.002
0	1.17			60.5%	0.01	0.0010	-0.003	175	48.95	52.90				-1.00	0.0006	-0.002

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 27, 2026

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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 27, 2026

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