Citigroup (C) Options Chain

NYSE: CFinanceMajor BanksUSD

129.64+1.56 (+1.22%)

At close: Oct 9, 4:03 PM ET · Delayed 15 min

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 69
Share price: $129.64
Put/call ratio (OI): 1.97
Put/call ratio (volume): 0.57
ATM implied volatility: 29.7%
Expected move: ±$16.72
Open interest (C / P): 54.49K / 107.17K

C options summary

The C options chain for the December 18, 2026 expiration lists 50 call and 43 put contracts, with 69 days until expiration. Open interest stands at 54,487 calls and 107,167 puts, a put/call ratio of 1.97, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $130.00 strike is 29.7%, which implies the market expects a move of about ±$16.72 (12.9%) in Citigroup stock by expiration.

The most open interest sits at the $150.00 call (6.08K contracts) and the $60.00 put (11.01K contracts).

Summary generated from market data by MetaCap's automated system. Methodology

C options chain · December 18, 2026

C calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
26	3	373.4%	108.45	105.85	110.05	30.00	0.00	0.03	0.02	115.6%	1	1,995
1	2	—	61.80	66.00	70.50	32.50	0.00	0.30	0.01	139.8%	20	1,151
221	2	111.7%	91.70	93.40	95.95	35.00	0.00	0.00	0.26	50.0%	6	0
200	900	317.0%	95.35	98.40	102.60	37.50	0.00	0.02	0.03	93.8%	5	149
568	15	114.8%	98.20	87.85	91.65	40.00	0.00	0.05	0.04	97.7%	1	3,224
191	1	114.7%	96.54	85.45	89.15	42.50	0.00	0.15	0.10	104.3%	1	3,222
102	1	106.6%	89.25	82.85	86.70	45.00	0.00	0.05	0.01	88.3%	6	6,204
47	7	91.8%	84.68	80.20	84.20	47.50	0.00	0.25	0.01	100.6%	797	5,061
144	5	96.7%	83.44	77.85	81.70	50.00	0.00	0.38	0.10	101.4%	8	5,923
4	150	239.6%	80.60	83.45	87.70	52.50	0.00	0.19	0.36	88.1%	100	2,612
293	3	89.7%	79.50	72.90	76.70	55.00	0.00	0.22	0.15	85.3%	10	7,870
917	1	87.1%	68.55	70.40	74.25	57.50	0.00	0.41	0.08	88.6%	1	5,416
1,529	2	83.0%	65.37	67.90	71.75	60.00	0.00	0.06	0.03	66.4%	10	11,009
157	1	78.9%	66.47	65.40	69.25	62.50	0.00	0.00	0.07	25.0%	6	0
861	4	76.5%	66.46	62.90	66.80	65.00	0.00	0.33	0.05	73.9%	40	7,771
348	2	68.2%	64.20	61.00	63.55	67.50	0.00	0.00	0.10	25.0%	5	0
2,870	2	93.1%	58.87	58.60	60.70	70.00	0.00	0.33	0.04	66.7%	1	900
2,145	5	90.5%	60.74	56.00	58.30	72.50	0.00	0.09	0.08	53.5%	5	280
2,685	5	79.4%	51.87	53.60	55.45	75.00	0.00	0.35	0.04	60.5%	6	773
46	5	154.7%	55.60	58.75	62.20	77.50	0.00	0.18	0.07	52.1%	1	693
3,075	2	54.5%	46.70	48.65	51.00	80.00	0.00	0.19	0.10	54.8%	199	1,387
52	1	145.1%	50.25	54.65	57.25	82.50	0.00	0.38	0.09	51.7%	1	264
893	1	73.6%	50.46	43.60	46.10	85.00	0.06	0.19	0.14	48.6%	1	1,052
361	1	65.6%	38.02	41.20	43.30	87.50	0.00	0.25	0.12	47.9%	1	769
2,126	1	66.8%	37.63	38.70	41.20	90.00	0.05	0.17	0.16	42.1%	1	1,638
157	5	120.5%	37.73	44.95	47.00	92.50	0.07	0.19	0.25	40.0%	2	485
1,092	5	53.2%	36.75	33.80	35.70	95.00	0.14	0.22	0.20	38.2%	1	2,071
258	137	109.5%	36.29	40.10	42.00	97.50	0.20	0.31	0.29	37.8%	1	2,016
1,351	1	48.5%	29.60	28.90	30.90	100.00	0.28	0.53	0.35	39.1%	1	7,244
720	1	43.9%	24.50	24.15	26.15	105.00	0.52	0.63	0.58	34.5%	18	2,372
1,422	3	38.4%	20.20	20.20	21.35	110.00	0.88	1.16	1.00	33.8%	25	4,716
1,454	6	38.6%	15.75	16.30	17.50	115.00	1.59	1.74	1.75	31.4%	43	1,890
1,197	12	33.4%	13.05	12.50	13.05	120.00	2.65	2.83	2.75	30.3%	21	6,117
976	58	31.9%	9.20	8.80	9.60	125.00	4.20	4.45	4.40	29.5%	41	5,251
C $129.64
1,746	33	30.3%	6.55	6.35	6.65	130.00	6.40	6.70	6.47	29.0%	16	2,504
2,674	41	30.3%	4.33	4.25	4.60	135.00	9.25	9.55	10.27	28.4%	9	1,734
3,982	28	29.2%	2.79	2.64	2.85	140.00	12.35	13.10	13.07	28.6%	1	917
2,513	91	28.8%	1.65	1.60	1.74	145.00	15.90	17.10	19.08	28.8%	1	106
6,077	62	28.9%	1.00	0.97	1.06	150.00	20.85	21.55	23.90	29.9%	15	357
1,985	50	28.8%	0.55	0.54	0.61	155.00	0.00	0.00	22.04	—	1	0
1,915	208	29.4%	0.32	0.30	0.38	160.00	30.00	31.70	27.90	39.8%	1	22
1,220	1	29.8%	0.20	0.08	0.23	165.00	—	—	—	—	—	—
1,238	5	33.2%	0.13	0.01	0.25	170.00	40.00	41.85	36.89	48.8%	1	2
853	4	32.9%	0.12	0.00	0.14	175.00	—	—	—	—	—	—
692	500	33.8%	0.07	0.00	0.10	180.00	0.00	0.00	42.82	—	—	0
604	100	35.6%	0.21	0.00	0.09	185.00	—	—	—	—	—	—
133	2	50.5%	0.10	0.00	0.57	190.00	—	—	—	—	—	—
137	2	39.5%	0.07	0.00	0.08	195.00	—	—	—	—	—	—
63	50	50.7%	0.09	0.00	0.33	200.00	—	—	—	—	—	—
166	2	55.0%	0.24	0.00	0.32	210.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the C put/call ratio?

For the December 18, 2026 expiration, the C put/call ratio based on open interest is 1.97 (107,167 puts vs 54,487 calls), and 0.57 based on today's volume. A ratio above 1 means more puts than calls.

What is C's implied volatility?

At-the-money implied volatility for C options expiring December 18, 2026 is about 29.7%, an annualized estimate of how much the market expects Citigroup stock to move.

How many C option expiration dates are there?

C has 17 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.