IBIT option chain iShares Bitcoin Trust ETF

Expiration Cboe delayed options data · as of 09:35 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 ±5.9% (41.20–46.38) · ATM IV 35.3% · P/C open interest 0.74

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
21.30	22.00		52		1.00	0.0007	0.000	22	0	0.0100		3,682	116.7%	-0.00	0.0007	-0.003
20.30	21.00		39		1.00	0.0009	-0.000	23	0	0.0100		1,644	109.7%	-0.00	0.0009	-0.003
19.30	20.05		11		1.00	0.0010	-0.001	24	0	0.0100		17.4K	102.9%	-0.00	0.0010	-0.003
18.30	19.05		321		1.00	0.0013	-0.001	25	0.0100	0.0200	3	42.6K	108.0%	-0.00	0.0013	-0.003
17.35	18.05		264		0.99	0.0016	-0.002	26	0.0100	0.0200		10.2K	101.1%	-0.01	0.0016	-0.004
16.70	17.05	68	20	99.2%	0.99	0.0019	-0.002	27	0.0100	0.0200		16.5K	94.4%	-0.01	0.0019	-0.004
15.35	16.05		34		0.99	0.0023	-0.003	28	0.0100	0.0200	31	6,491	87.9%	-0.01	0.0023	-0.005
14.35	15.05		46		0.99	0.0029	-0.003	29	0.0100	0.0200	17	13.1K	81.7%	-0.01	0.0029	-0.005
13.70	14.05	10	1,342	76.3%	0.99	0.0036	-0.004	30	0.0200	0.0300	11	51.2K	80.6%	-0.01	0.0036	-0.006
12.35	13.05		187		0.99	0.0044	-0.005	31	0.0200	0.0400	26	2,597	76.3%	-0.01	0.0044	-0.006
11.70	12.05	2	352	62.1%	0.99	0.0056	-0.005	32	0.0300	0.0400	304	11.2K	71.6%	-0.01	0.0056	-0.007
10.75	11.05	7	577	65.4%	0.98	0.0071	-0.006	33	0.0300	0.0500	287	11.6K	66.8%	-0.02	0.0071	-0.008
9.75	10.05	2	3,346	58.8%	0.98	0.0091	-0.008	34	0.0400	0.0600	254	20.9K	62.9%	-0.02	0.0091	-0.009
8.85	9.10	12	17.4K	65.0%	0.97	0.0118	-0.009	35	0.0500	0.0600	92	38.0K	57.6%	-0.03	0.0118	-0.010
7.90	8.00	72	10.4K	54.9%	0.97	0.0156	-0.010	36	0.0700	0.0800	1,098	25.6K	54.5%	-0.04	0.0156	-0.011
6.90	7.00	211	17.6K	48.3%	0.95	0.0209	-0.012	37	0.0800	0.0900	28	12.3K	49.4%	-0.05	0.0210	-0.013
5.90	6.05	19	28.3K	44.4%	0.94	0.0287	-0.015	38	0.1000	0.1200	1,116	21.2K	45.5%	-0.06	0.0288	-0.015
5.45	5.55		167	43.3%	0.93	0.0338	-0.016	38.5	0.1200	0.1400	6	3,976	43.9%	-0.07	0.0339	-0.017
4.95	5.10	295	25.6K	41.7%	0.92	0.0399	-0.018	39	0.1400	0.1600	685	11.8K	41.9%	-0.09	0.0401	-0.018
4.50	4.60	6	16	39.9%	0.90	0.0474	-0.020	39.5	0.1700	0.1900	11	4,831	40.4%	-0.10	0.0476	-0.020
4.05	4.15	212	67.6K	39.1%	0.88	0.0561	-0.022	40	0.2200	0.2400	1,695	52.0K	39.6%	-0.12	0.0564	-0.023
3.60	3.70		29	37.8%	0.85	0.0661	-0.025	40.5	0.2700	0.3000	905	1,042	38.2%	-0.15	0.0665	-0.025
3.15	3.30	144	11.1K	37.0%	0.82	0.0770	-0.028	41	0.3500	0.3700	1,815	14.3K	37.5%	-0.18	0.0775	-0.029
2.79	2.87	4	54	36.7%	0.78	0.0883	-0.031	41.5	0.4400	0.4700	232	3,411	36.8%	-0.22	0.0889	-0.032
2.41	2.47	2,273	33.1K	35.9%	0.73	0.0991	-0.034	42	0.5600	0.5900	5,495	15.9K	36.4%	-0.27	0.0998	-0.035
2.06	2.12	4	232	35.5%	0.68	0.1087	-0.037	42.5	0.7100	0.7400	287	3,597	35.7%	-0.32	0.1096	-0.037
1.76	1.79	5,845	20.2K	35.4%	0.62	0.1163	-0.039	43	0.8900	0.9100	536	12.4K	35.5%	-0.38	0.1174	-0.039
1.22	1.25	2,984	32.7K	35.2%	0.50	0.1233	-0.041	44	1.34	1.38	2,084	14.7K	35.3%	-0.50	0.1246	-0.041
0.8100	0.8400	7,636	61.4K	35.2%	0.38	0.1173	-0.039	45	1.93	1.97	558	27.8K	35.3%	-0.62	0.1188	-0.039
0.5300	0.5500	448	26.2K	35.7%	0.28	0.1017	-0.035	46	2.63	2.71	49	2,657	35.8%	-0.73	0.1034	-0.035
0.3400	0.3600	3,109	17.0K	36.5%	0.20	0.0825	-0.029	47	3.40	3.55	1	414	36.2%	-0.81	0.0840	-0.029
0.2200	0.2400	6,044	32.5K	37.6%	0.14	0.0634	-0.023	48	4.30	4.45	2	80	38.0%	-0.87	0.0651	-0.023
0.1400	0.1600	935	8,871	38.7%	0.09	0.0472	-0.018	49	5.20	5.40	3	865	39.2%	-0.92	0.0498	-0.018
0.1000	0.1100	5,121	37.0K	40.4%	0.07	0.0350	-0.014	50	6.15	6.35	69	618	40.0%	-0.94	0.0381	-0.015
0.0700	0.0800	8	12.4K	42.1%	0.05	0.0264	-0.012	51	7.15	7.30		1	41.4%	-0.96	0.0306	-0.013
0.0500	0.0600	184	5,522	43.9%	0.04	0.0203	-0.010	52	8.15	8.30	5	30	45.6%	-0.98	0.0246	-0.012
0.0400	0.0500	15	5,127	46.3%	0.03	0.0160	-0.009	53	9.05	9.75		5	66.2%	-0.98	0.0190	-0.009
0.0300	0.0400	164	7,383	48.1%	0.03	0.0129	-0.008	54	10.05	10.80		18	72.6%	-0.99	0.0149	-0.007
0.0300	0.0400	32	35.4K	51.6%	0.02	0.0106	-0.007	55	10.85	11.65		25	61.7%	-0.99	0.0100	-0.007
0.0200	0.0300	20	4,311	52.5%	0.02	0.0088	-0.006	56	12.05	12.60	1	1	73.9%	-1.00	0.0068	-0.006
0.0200	0.0300	71	1,178	55.8%	0.02	0.0074	-0.006	57	13.00	13.75		1	82.3%	-1.00	0.0045	-0.005
0.0200	0.0300		1,205	58.9%	0.01	0.0063	-0.005	58	14.05	14.80			90.4%	-1.00	0.0029	-0.005
0.0200	0.0300	84	1,370	62.0%	0.01	0.0054	-0.005	59	15.05	15.75			92.5%	-1.00	0.0019	-0.005
0.0100	0.0200	54	25.1K	61.0%	0.01	0.0047	-0.004	60	16.05	16.60	1	1	89.6%	-1.00	0.0012	-0.005
0.0100	0.0200	413	34.6K	74.4%	0.01	0.0026	-0.003	65	21.05	21.65			110.0%	-1.00	0.0000	-0.005

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 — Sep 18, 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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IBIT option chain iShares Bitcoin Trust ETF

Volatility smile — Sep 18, 2026

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