IBIT option chain iShares Bitcoin Trust ETF

Expiration Cboe delayed options data · as of 18:38 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 ±9.8% (41.77–50.89) · ATM IV 36.3% · P/C open interest 0.60

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
21.25	21.85		245	91.4%	0.99	0.0021	-0.000	25	0.0400	0.0500	10	1,431	83.1%	-0.01	0.0021	-0.004
20.25	21.25		2	106.7%	0.99	0.0025	-0.001	26	0.0500	0.0600		303	80.5%	-0.01	0.0025	-0.005
19.50	19.60		28	79.6%	0.99	0.0030	-0.002	27	0.0600	0.0700		590	77.7%	-0.01	0.0030	-0.005
18.50	18.60		1	74.0%	0.98	0.0035	-0.002	28	0.0700	0.0800		2,844	74.7%	-0.02	0.0035	-0.006
17.55	17.65		6	72.2%	0.98	0.0042	-0.003	29	0.0800	0.0900		1,414	71.5%	-0.02	0.0042	-0.006
16.55	16.65		184	70.0%	0.98	0.0050	-0.004	30	0.1000	0.1100	50	4,435	69.5%	-0.02	0.0050	-0.007
15.60	15.65		33	64.9%	0.97	0.0060	-0.005	31	0.1100	0.1200	42	806	66.0%	-0.03	0.0061	-0.008
14.60	14.70		20	64.6%	0.97	0.0072	-0.006	32	0.1300	0.1400		3,027	63.4%	-0.03	0.0073	-0.008
13.60	13.70		23	59.7%	0.96	0.0087	-0.007	33	0.1500	0.1600	103	1,084	60.6%	-0.04	0.0087	-0.009
12.65	12.75		109	58.6%	0.96	0.0103	-0.008	34	0.1700	0.1800		1,160	57.6%	-0.04	0.0104	-0.010
11.65	11.75		5,760	53.8%	0.95	0.0123	-0.009	35	0.1900	0.2000	8	4,294	54.4%	-0.05	0.0124	-0.011
10.70	10.80		1,218	51.9%	0.94	0.0148	-0.009	36	0.2200	0.2300	6	1,272	51.7%	-0.06	0.0148	-0.011
9.75	9.85		245	49.6%	0.93	0.0178	-0.011	37	0.2500	0.2700	55	1,356	48.9%	-0.07	0.0179	-0.013
8.80	8.90		679	46.9%	0.91	0.0215	-0.012	38	0.3000	0.3200	2	1,282	46.6%	-0.09	0.0217	-0.014
7.85	7.95		5,897	44.0%	0.89	0.0262	-0.014	39	0.3700	0.3800	1	2,084	44.3%	-0.11	0.0263	-0.015
6.95	7.05	138	3,210	42.3%	0.87	0.0317	-0.016	40	0.4600	0.4700	92	4,593	42.4%	-0.13	0.0319	-0.017
6.10	6.20	108	1,670	41.3%	0.84	0.0381	-0.018	41	0.5800	0.5900	104	1,935	40.9%	-0.16	0.0384	-0.019
5.25	5.35	269	2,823	39.5%	0.80	0.0452	-0.020	42	0.7400	0.7600	123	2,088	39.5%	-0.20	0.0456	-0.021
4.45	4.55	108	1,528	38.0%	0.75	0.0524	-0.022	43	0.9500	0.9700	44	4,040	38.3%	-0.25	0.0530	-0.023
3.75	3.85	77	3,452	37.6%	0.69	0.0592	-0.024	44	1.23	1.24	99	9,082	37.5%	-0.31	0.0599	-0.025
3.10	3.15	59	3,538	36.5%	0.63	0.0647	-0.025	45	1.57	1.59	85	1,405	36.8%	-0.37	0.0657	-0.026
2.55	2.57	78	1,664	36.3%	0.56	0.0684	-0.026	46	1.99	2.01	23	1,208	36.2%	-0.44	0.0697	-0.027
2.05	2.08	18	1,681	36.0%	0.50	0.0700	-0.027	47	2.49	2.52	6	915	36.0%	-0.51	0.0716	-0.027
1.63	1.65	5	1,841	35.7%	0.43	0.0694	-0.026	48	3.05	3.10	3	1,200	35.6%	-0.58	0.0712	-0.026
1.28	1.30	99	4,792	35.7%	0.36	0.0667	-0.025	49	3.70	3.75		380	35.5%	-0.65	0.0689	-0.025
0.9900	1.01	368	28.0K	35.6%	0.30	0.0621	-0.023	50	4.40	4.50		1,092	35.6%	-0.71	0.0647	-0.023
0.2600	0.2700	362	11.3K	36.7%	0.10	0.0310	-0.012	55	8.70	8.80		236	35.6%	-0.92	0.0351	-0.012
0.1000	0.1100	155	11.8K	41.5%	0.04	0.0138	-0.007	60	13.40	14.05		105	46.9%	-0.99	0.0134	-0.008
0.0500	0.0600	325	2,917	46.7%	0.02	0.0071	-0.004	65	18.40	19.15		1	61.9%	-1.00	0.0002	-0.009

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 30, 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 — Nov 30, 2026

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