GBTC · Option chain

GBTC Option Chain

Every listed GBTC strike within 25% of spot, across the next 6 expirations — calls and puts side by side with last price, volume and open interest, plus the closing bid and ask.

Open interest and pricing as of the close on 2026-09-03. Recomputed every morning before the open.

Spot

$63.24

Call open interest

14,832

Put open interest

2,483

Put/call (volume)

0.81

1,892 contracts changed hands across these expirations — 1,045 calls against 847 puts. Calls outtraded puts 1.23 to one.

Sep 11, 20266 days

call OI 944 · put OI 148

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	14.10 / 15.50	—	—	48	—	0.00 / 0.75	—	5
—	13.60 / 15.00	—	1	48.5	—	0.00 / 0.75	—	2
—	13.10 / 14.70	—	1	49	—	0.00 / 0.75	—	2
—	12.60 / 14.00	—	1	49.5	—	0.00 / 0.75	—	1
—	12.10 / 13.80	—	13	50	—	0.00 / 0.75	—	3
—	11.60 / 13.30	—	—	50.5	—	0.00 / 0.75	—	1
—	11.10 / 12.70	—	10	51	—	0.00 / 0.75	—	30
—	10.60 / 12.00	—	2	51.5	—	0.00 / 0.75	—	1
—	10.10 / 11.60	—	3	52	—	0.00 / 0.75	—	12
—	9.60 / 11.10	—	21	52.5	—	0.00 / 0.75	—	1
—	9.60 / 10.70	—	27	53	—	0.00 / 0.65	—	5
—	8.70 / 10.20	—	3	53.5	—	0.00 / 0.75	—	—
—	8.20 / 9.70	—	73	54	—	0.00 / 0.75	—	3
8.56	7.70 / 9.00	1	1	54.5	—	0.00 / 0.75	—	2
—	7.20 / 8.50	—	155	55	—	0.00 / 0.20	—	8
—	6.70 / 8.30	—	7	55.5	—	0.00 / 0.40	—	4
—	6.20 / 7.80	—	—	56	—	0.00 / 0.40	—	13
—	5.70 / 7.30	—	2	56.5	—	0.00 / 0.45	—	7
—	5.20 / 6.90	—	—	57	—	0.05 / 0.25	—	11
5.00	4.80 / 5.70	3	15	58	—	0.10 / 0.20	—	1
—	3.60 / 4.70	—	9	59	—	0.15 / 0.35	—	5
—	3.00 / 3.80	—	29	60	—	0.30 / 0.50	—	23
2.42	2.70 / 3.00	31	116	61	—	0.55 / 0.80	—	4
1.93	2.35 / 2.70	20	163	61.5	0.80	0.70 / 0.90	11	1
1.76	2.10 / 2.35	40	1	62	—	0.90 / 1.10	—	—
1.63	1.80 / 2.05	46	1	62.5	—	1.10 / 1.35	—	—
1.53	1.55 / 1.80	18	27	63	—	1.35 / 1.60	—	—
1.10	1.25 / 1.60	6	—	63.5	1.69	1.60 / 1.85	2	—
0.99	1.05 / 1.40	35	—	64	2.10	1.85 / 2.15	1	—
0.78	0.70 / 1.00	38	103	65	—	2.50 / 2.85	—	—
—	0.45 / 0.75	—	12	66	—	3.20 / 3.70	—	—
—	0.30 / 0.55	—	—	67	—	3.90 / 5.40	—	3
0.15	0.15 / 0.45	1	—	68	—	4.90 / 6.30	—	—
0.25	0.10 / 0.40	3	—	69	—	5.80 / 7.30	—	—
0.20	0.15 / 0.35	3	148	70	—	6.50 / 7.60	—	—
0.05	0.05 / 0.25	1	—	72	—	8.70 / 10.00	—	—
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 11,078 · put OI 1,183

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	14.20 / 15.60	—	1	48	—	0.00 / 0.25	—	72
—	13.20 / 14.90	—	3	49	—	0.00 / 0.25	—	30
—	12.50 / 13.50	—	445	50	0.07	0.00 / 0.25	102	518
11.64	11.20 / 12.60	4	402	51	—	0.00 / 0.20	—	5
10.80	10.30 / 11.60	5	29	52	—	0.00 / 0.35	—	3
9.82	9.80 / 10.60	3	126	53	—	0.05 / 0.35	—	25
—	8.30 / 9.90	—	87	54	—	0.00 / 0.40	—	20
—	7.80 / 9.40	—	10	54.5	—	0.05 / 0.40	—	—
8.20	7.80 / 8.60	20	6,521	55	0.15	0.10 / 0.20	6	303
—	6.40 / 7.80	—	—	56	—	0.10 / 0.50	—	3
—	5.40 / 6.90	—	11	57	—	0.05 / 0.65	—	—
—	4.70 / 5.90	—	—	58	0.35	0.25 / 0.45	18	12
—	4.00 / 5.00	—	—	59	—	0.05 / 0.85	—	13
4.10	4.00 / 4.30	77	936	60	0.85	0.70 / 0.90	605	77
3.41	2.85 / 3.60	5	156	61	—	0.90 / 1.25	—	5
—	2.55 / 3.30	—	4	61.5	—	1.15 / 1.80	—	—
2.11	2.25 / 3.10	6	82	62	—	1.30 / 1.90	—	—
—	2.05 / 2.65	—	8	62.5	1.70	1.55 / 1.80	2	—
2.05	1.90 / 2.95	31	56	63	—	1.85 / 2.15	—	—
2.05	2.05 / 2.20	10	5	63.5	—	1.95 / 2.70	—	—
1.51	1.30 / 2.05	9	118	64	—	2.40 / 2.85	—	2
1.50	1.40 / 1.65	138	460	65	—	3.00 / 3.70	—	18
1.00	0.60 / 1.30	101	39	66	4.10	3.70 / 4.40	3	77
0.77	0.35 / 1.05	2	70	67	—	4.50 / 5.20	—	—
0.69	0.60 / 0.85	2	17	68	—	5.30 / 6.00	—	—
0.58	0.05 / 0.75	81	86	69	—	6.10 / 7.50	—	—
0.38	0.35 / 0.55	102	234	70	—	7.00 / 8.40	—	—
—	0.05 / 0.45	—	8	71	—	7.90 / 9.30	—	—
—	0.10 / 0.60	—	53	72	—	8.80 / 10.30	—	—
0.13	0.10 / 0.50	6	74	73	—	9.60 / 11.20	—	—
—	0.05 / 0.35	—	383	74	—	10.60 / 12.20	—	—
—	0.05 / 0.45	—	606	75	—	11.50 / 13.00	—	—
—	0.05 / 0.45	—	7	76	—	12.60 / 14.00	—	—
—	0.05 / 0.45	—	19	77	—	13.60 / 15.00	—	—
—	0.05 / 0.25	—	5	78	—	14.60 / 16.00	—	—
—	0.00 / 0.25	—	17	79	—	15.30 / 17.00	—	—
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 553 · put OI 155

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	14.80 / 16.20	—	—	47.5	—	0.00 / 0.75	—	1
—	14.20 / 15.90	—	—	48	—	0.00 / 0.75	—	2
—	13.80 / 15.30	—	—	48.5	—	0.00 / 0.75	—	1
—	13.30 / 14.80	—	—	49	—	0.00 / 0.75	—	9
—	12.30 / 14.60	—	16	50	—	0.00 / 0.75	—	—
—	11.80 / 14.10	—	1	50.5	—	0.00 / 0.75	—	14
—	11.30 / 13.60	—	3	51	—	0.00 / 0.75	—	3
—	10.80 / 13.10	—	6	51.5	—	0.00 / 0.75	—	2
—	10.30 / 11.80	—	16	52	—	0.00 / 0.75	—	4
—	9.80 / 11.30	—	1	52.5	—	0.00 / 0.65	—	21
—	9.40 / 10.90	—	1	53	—	0.05 / 0.70	—	1
—	8.90 / 11.10	—	—	53.5	—	0.00 / 0.70	—	6
—	8.40 / 9.90	—	2	54	—	0.05 / 0.55	—	—
—	7.90 / 9.50	—	—	54.5	—	0.05 / 0.75	—	2
8.35	8.30 / 9.00	15	143	55	—	0.05 / 0.65	—	15
—	7.00 / 9.20	—	62	55.5	—	0.20 / 0.85	—	3
—	6.50 / 7.90	—	141	56	—	0.20 / 0.90	—	6
6.22	5.90 / 7.10	1	3	57	—	0.20 / 0.90	—	7
5.55	5.40 / 6.20	5	8	58	—	0.10 / 1.20	—	20
—	4.60 / 5.40	—	—	59	—	0.70 / 1.65	—	2
4.12	4.10 / 5.10	4	17	60	1.23	1.05 / 1.35	1	9
—	3.10 / 4.00	—	—	61	—	1.40 / 1.75	—	1
—	2.60 / 3.70	—	—	61.5	2.60	1.55 / 2.00	1	—
2.97	2.50 / 3.40	2	1	62	—	1.75 / 2.80	—	—
2.80	2.55 / 3.60	3	—	62.5	—	2.00 / 2.75	—	—
—	1.80 / 3.00	—	—	63	3.00	2.25 / 2.85	1	—
1.00	1.30 / 2.55	10	—	64	—	2.75 / 3.70	—	—
—	0.95 / 2.15	—	20	65	4.95	3.40 / 4.40	1	1
1.28	1.30 / 1.70	4	—	66	—	3.20 / 4.60	—	25
—	1.10 / 1.65	—	1	66.5	—	4.40 / 5.50	—	—
0.58	0.45 / 0.90	2	86	70	—	6.30 / 8.50	—	—
—	0.05 / 0.75	—	25	75	—	11.60 / 13.10	—	—
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 439 · put OI 271

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	14.80 / 16.60	—	2	47.5	—	0.00 / 0.30	—	—
—	14.30 / 16.10	—	2	48	—	0.00 / 0.30	—	2
—	13.90 / 16.00	—	—	48.5	—	0.00 / 0.35	—	6
—	13.40 / 15.00	—	—	49	—	0.00 / 0.35	—	4
—	12.90 / 14.50	—	—	49.5	—	0.00 / 0.35	—	2
—	12.40 / 13.90	—	—	50	—	0.00 / 0.35	—	5
—	11.40 / 13.30	—	2	51	—	0.00 / 0.30	—	5
—	10.90 / 12.50	—	1	51.5	—	0.05 / 0.45	—	4
—	10.50 / 12.60	—	—	52	—	0.05 / 0.40	—	2
—	10.00 / 11.50	—	—	52.5	—	0.05 / 0.50	—	4
—	9.50 / 10.90	—	—	53	—	0.05 / 0.45	—	2
—	9.00 / 10.60	—	1	53.5	—	0.05 / 0.50	—	—
—	8.80 / 10.10	—	18	54	—	0.05 / 0.45	—	10
—	8.10 / 9.60	—	—	54.5	—	0.15 / 0.45	—	5
7.50	7.80 / 9.20	3	117	55	0.50	0.15 / 0.50	25	126
—	6.80 / 8.30	—	6	56	—	0.30 / 0.60	—	8
6.88	6.00 / 7.50	17	11	57	—	0.50 / 0.75	—	18
—	5.00 / 6.60	—	6	58	0.95	0.75 / 0.95	5	35
—	4.90 / 5.70	—	—	59	1.25	0.95 / 1.15	1	—
4.40	4.10 / 5.00	1	146	60	1.50	1.25 / 1.45	1	31
—	3.10 / 4.40	—	1	61	—	1.60 / 1.95	—	1
—	2.00 / 4.10	—	2	63	—	2.40 / 2.95	—	—
—	1.20 / 2.55	—	65	65	—	3.50 / 5.00	—	1
1.75	1.45 / 2.75	2	7	66	—	4.20 / 5.70	—	—
1.00	0.85 / 1.95	6	51	70	—	7.30 / 8.80	—	—
—	0.05 / 1.00	—	1	75	—	11.80 / 13.20	—	—
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 27 · put OI 22

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	11.50 / 13.10	—	—	51	—	0.05 / 0.45	—	7
—	10.40 / 12.10	—	6	52	—	0.05 / 0.50	—	—
—	9.60 / 11.20	—	5	53	—	0.10 / 0.60	—	—
—	5.40 / 6.70	—	1	58	—	0.75 / 1.30	—	—
—	4.70 / 6.30	—	4	59	—	0.80 / 1.40	—	10
—	3.90 / 5.50	—	4	60	—	1.40 / 1.75	—	5
—	3.60 / 5.60	—	4	60.5	—	1.65 / 2.10	—	—
—	3.30 / 5.20	—	3	61	—	1.30 / 2.35	—	—
0.70	0.75 / 1.40	33	—	70	—	7.50 / 9.00	—	—
0.55	0.25 / 0.75	1	—	75	—	11.70 / 13.40	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 1,791 · put OI 704

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	14.40 / 16.20	—	—	48	—	0.05 / 0.35	—	115
—	13.50 / 15.20	—	—	49	—	0.20 / 0.35	—	2
12.90	12.50 / 14.00	2	22	50	—	0.25 / 0.35	—	4
—	11.60 / 13.30	—	—	51	—	0.30 / 0.40	—	4
—	10.50 / 12.10	—	102	52	0.44	0.30 / 0.45	50	3
—	9.60 / 11.20	—	5	53	—	0.40 / 0.55	—	4
9.26	8.70 / 10.30	2	19	54	—	0.35 / 0.65	—	—
8.46	8.70 / 9.40	4	10	55	0.60	0.55 / 0.75	2	144
—	7.00 / 8.50	—	2	56	—	0.45 / 0.90	—	1
—	6.50 / 7.70	—	153	57	—	1.00 / 1.10	—	15
6.60	6.60 / 7.00	2	8	58	—	1.20 / 1.35	—	124
—	5.10 / 6.30	—	—	59	—	1.45 / 1.80	—	4
4.70	4.50 / 5.60	28	158	60	1.84	1.80 / 1.95	8	283
4.30	4.10 / 5.00	7	17	61	—	2.10 / 2.35	—	1
—	3.30 / 4.40	—	102	62	—	2.45 / 2.90	—	—
2.75	3.10 / 3.90	1	48	63	3.60	3.00 / 3.40	1	—
2.70	2.40 / 3.00	9	124	65	—	4.20 / 5.30	—	—
1.45	1.30 / 1.65	26	68	70	—	7.90 / 8.20	—	—
0.80	0.75 / 0.90	7	953	75	—	11.20 / 13.00	—	—
A dash means the contract did not trade — not a price of zero.

How to read this chain

Calls sit on the left, puts on the right, and every row is one strike. The highlighted row is the strike closest to spot. Open interest is the number of contracts still outstanding at that strike — positions that exist right now. Volume is how many traded on the session shown. Open interest builds slowly and marks where positioning has accumulated; volume spikes and marks where attention went today.

Strikes with no open interest and no trades on either side are omitted, and the ladder is trimmed to within 25% of spot — the far wings are almost entirely empty and say nothing about positioning.

More on GBTC

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Educational, not investment advice. Options involve risk. Open interest is reported with a one-session lag by OCC, so these levels describe positioning as of the last settled session, not live intraday flow.