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: Oct 16, 2026
Days to expiration: 5
Share price: $129.64
Put/call ratio (OI): 1.01
Put/call ratio (volume): 0.70
ATM implied volatility: 42.3%
Expected move: ±$6.43
Open interest (C / P): 81.98K / 82.48K

C options summary

The C options chain for the October 16, 2026 expiration lists 51 call and 48 put contracts, with 5 days until expiration. Open interest stands at 81,976 calls and 82,480 puts, a put/call ratio of 1.01, which is fairly balanced between calls and puts. At-the-money implied volatility near the $130.00 strike is 42.3%, which implies the market expects a move of about ±$6.43 (5.0%) in Citigroup stock by expiration.

The most open interest sits at the $130.00 call (9.72K contracts) and the $120.00 put (30.23K contracts).

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

C options chain · October 16, 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
3	3	416.8%	79.30	73.60	75.65	55.00	0.00	0.00	0.01	50.0%	3	0
0	40	709.4%	73.66	75.95	80.00	60.00	0.00	0.00	0.01	50.0%	1	0
—	—	—	—	—	—	65.00	0.00	0.02	0.03	184.4%	6	77
102	5	294.1%	62.30	58.40	60.40	70.00	0.00	0.02	0.02	165.6%	1	65
—	—	—	—	—	—	75.00	0.00	0.02	0.01	146.9%	4	156
31	1	245.3%	57.73	48.40	50.50	80.00	0.00	0.02	0.03	131.3%	3	503
3	1	219.5%	52.32	43.40	45.50	85.00	0.00	0.03	0.04	120.3%	1	189
12	3	114.8%	39.77	38.75	40.60	90.00	0.00	0.15	0.06	126.6%	1	290
199	4	141.8%	37.68	33.40	35.00	95.00	0.00	0.47	0.06	131.3%	1	220
148	10	73.4%	29.75	28.50	30.80	100.00	0.00	0.04	0.01	79.7%	55	1,333
192	4	130.3%	25.59	23.45	25.60	105.00	0.00	0.02	0.11	60.9%	1	5,255
263	3	114.6%	18.21	18.45	20.80	110.00	0.00	0.08	0.02	57.4%	350	1,913
143	17	95.8%	13.67	13.50	15.95	115.00	0.01	0.09	0.05	49.6%	112	4,812
—	—	—	—	—	—	116.00	0.05	0.09	0.08	46.7%	6	474
—	—	—	—	—	—	117.00	0.06	0.11	0.11	45.2%	16	43
71	2	56.5%	11.08	11.45	12.65	118.00	0.09	0.15	0.11	44.7%	103	146
—	—	—	—	—	—	119.00	0.13	0.20	0.16	44.1%	47	231
438	10	69.0%	9.87	9.20	10.80	120.00	0.19	0.25	0.21	43.0%	1,712	30,234
16	290	66.5%	9.14	8.50	9.90	121.00	0.27	0.32	0.30	42.0%	42	1,019
60	21	54.0%	8.26	7.30	8.55	122.00	0.36	0.45	0.41	42.3%	226	687
2,626	5	54.6%	6.80	6.50	7.80	123.00	0.48	0.57	0.54	41.5%	87	933
83	5	61.9%	5.98	5.70	7.45	124.00	0.67	0.77	0.73	41.7%	219	534
748	81	46.6%	5.77	5.45	5.90	125.00	0.89	0.98	0.96	41.3%	649	12,816
334	182	46.5%	4.90	4.75	5.20	126.00	1.13	1.27	1.22	41.5%	26	561
678	91	44.0%	4.32	3.65	4.40	127.00	1.38	1.59	1.55	41.3%	302	1,085
815	344	44.9%	3.53	3.45	3.85	128.00	1.81	1.98	1.81	41.3%	436	1,608
1,168	861	42.6%	3.11	2.94	3.15	129.00	2.24	2.41	2.30	41.1%	674	589
C $129.64
9,716	3,804	43.5%	2.52	2.50	2.71	130.00	2.72	2.92	2.80	41.2%	867	7,251
469	114	41.8%	2.18	2.00	2.16	131.00	3.15	3.60	3.30	43.0%	72	262
1,730	383	41.4%	1.69	1.61	1.75	132.00	3.80	4.25	3.95	43.6%	262	258
2,478	1,465	41.5%	1.36	1.29	1.42	133.00	4.45	5.30	4.55	50.0%	86	1,109
6,484	366	40.8%	1.10	1.03	1.10	134.00	5.10	6.45	6.51	57.7%	1	79
5,689	652	40.4%	0.84	0.78	0.85	135.00	5.90	6.80	6.87	51.5%	22	3,502
309	113	40.4%	0.63	0.57	0.66	136.00	6.50	8.25	9.53	64.1%	2	218
1,287	63	40.2%	0.39	0.29	0.50	137.00	7.05	9.10	10.44	65.9%	1	2
6,775	34	40.9%	0.36	0.30	0.40	138.00	7.60	9.95	9.95	67.5%	1	206
1,598	14	41.2%	0.28	0.24	0.31	139.00	9.20	10.80	11.90	50.9%	2	15
8,862	99	40.7%	0.19	0.19	0.22	140.00	9.55	11.80	10.99	72.6%	378	3,694
252	205	42.2%	0.16	0.14	0.19	141.00	10.90	12.70	10.18	51.8%	—	30
3,484	94	42.8%	0.12	0.10	0.15	142.00	11.85	13.65	13.22	53.2%	2	2
361	19	47.7%	0.13	0.07	0.19	143.00	—	—	—	—	—	—
242	3	51.8%	0.07	0.01	0.22	144.00	—	—	—	—	—	—
6,838	54	45.1%	0.07	0.05	0.08	145.00	14.70	16.65	16.93	58.9%	1	60
544	44	52.9%	0.06	0.00	0.15	146.00	15.60	18.30	18.53	71.9%	1	0
5,298	19	50.8%	0.02	0.02	0.06	150.00	19.55	21.60	21.21	66.7%	1	0
81	1	85.6%	0.01	0.00	0.95	152.50	—	—	—	—	—	—
4,143	49	51.6%	0.01	0.00	0.01	155.00	22.10	25.95	15.00	96.8%	5	19
4,250	17	56.3%	0.01	0.00	0.01	160.00	21.75	23.15	29.07	—	2	0
707	101	67.2%	0.02	0.00	0.02	165.00	31.35	34.70	25.40	—	3	0
306	7	151.5%	0.15	0.00	2.13	170.00	36.50	37.95	41.42	—	5	0
324	4	130.5%	0.04	0.00	0.73	175.00	41.15	42.90	48.12	—	1	0
769	1	174.1%	0.07	0.00	2.13	180.00	—	—	—	—	—	—
246	3	99.2%	0.01	0.00	0.03	185.00	—	—	—	—	—	—
514	3	96.9%	0.01	0.00	0.01	190.00	—	—	—	—	—	—
15	4	135.2%	0.09	0.00	0.17	195.00	—	—	—	—	—	—
72	5	106.3%	0.01	0.00	0.01	200.00	—	—	—	—	—	—

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 October 16, 2026 expiration, the C put/call ratio based on open interest is 1.01 (82,480 puts vs 81,976 calls), and 0.70 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 October 16, 2026 is about 42.3%, 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.