BX · Option chain

BX Option Chain

Every listed BX 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

$137.68

Call open interest

45,747

Put open interest

58,667

Put/call (volume)

1.22

7,386 contracts changed hands across these expirations — 3,320 calls against 4,066 puts. Puts outtraded calls 1.22 to one.

Sep 11, 20266 days

call OI 2,500 · put OI 4,932

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	32.30 / 33.20	—	—	105	—	0.00 / 0.10	—	9
—	27.30 / 28.20	—	—	110	0.02	0.00 / 0.11	4	50
—	23.30 / 24.15	—	—	114	0.03	0.01 / 0.12	221	81
—	22.30 / 23.15	—	—	115	0.03	0.00 / 0.10	16	36
—	21.30 / 22.15	—	—	116	0.04	0.00 / 0.12	18	38
—	20.35 / 21.15	—	—	117	0.05	0.00 / 0.13	30	7
—	19.35 / 20.25	—	—	118	0.06	0.00 / 0.14	36	8
—	18.35 / 19.25	—	—	119	0.05	0.01 / 0.15	80	5
—	17.35 / 18.25	—	1	120	0.07	0.01 / 0.16	2	35
—	16.35 / 17.20	—	1	121	—	0.01 / 0.17	—	5
—	15.40 / 16.20	—	1	122	—	0.02 / 0.18	—	13
—	14.40 / 15.30	—	—	123	0.14	0.05 / 0.20	1	4
13.06	13.45 / 14.25	2	2	124	—	0.02 / 0.21	—	4
—	12.45 / 13.25	—	2	125	0.25	0.07 / 0.26	8	17
—	11.50 / 12.30	—	—	126	0.30	0.09 / 0.29	4	6
—	10.55 / 11.35	—	11	127	0.38	0.14 / 0.34	28	11
—	9.65 / 10.40	—	3	128	—	0.20 / 0.41	—	22
—	8.75 / 9.50	—	5	129	—	0.29 / 0.53	—	23
10.34	7.85 / 8.60	1	48	130	0.62	0.39 / 0.61	2	103
—	7.00 / 7.80	—	4	131	0.92	0.54 / 0.80	25	18
5.79	6.20 / 6.90	2	6	132	—	0.69 / 0.98	—	17
4.60	5.45 / 6.10	2	18	133	1.58	0.91 / 1.18	2,008	19
3.94	4.70 / 5.35	1	3	134	1.41	1.18 / 1.48	6	33
5.90	4.05 / 4.60	5	129	135	1.76	1.45 / 1.81	13	2,705
3.45	3.45 / 3.95	3	17	136	1.99	1.85 / 2.10	116	69
3.05	2.90 / 3.35	2	186	137	2.45	2.23 / 2.61	118	904
2.60	2.39 / 2.80	176	59	138	3.01	2.74 / 3.10	10	47
2.18	1.94 / 2.33	19	38	139	—	3.15 / 3.65	—	195
1.95	1.55 / 1.91	193	267	140	—	3.75 / 4.30	—	256
1.60	1.21 / 1.56	70	8	141	4.07	4.40 / 5.00	147	46
1.06	0.94 / 1.41	38	36	142	5.90	5.05 / 5.75	1	45
0.97	0.72 / 1.16	53	28	143	5.87	5.80 / 6.55	3	17
0.77	0.54 / 0.85	4	89	144	6.88	6.60 / 7.35	1	13
0.55	0.40 / 0.69	11	262	145	—	7.45 / 8.25	—	32
0.71	0.30 / 0.55	1	68	146	—	8.30 / 9.15	—	13
0.32	0.22 / 0.46	16	177	147	—	9.20 / 10.05	—	15
0.27	0.14 / 0.38	24	299	148	—	10.15 / 11.00	—	—
0.18	0.11 / 0.32	1	43	149	—	11.10 / 11.95	—	6
0.16	0.08 / 0.27	36	225	150	—	12.05 / 12.90	—	1
—	0.01 / 0.16	—	71	152.5	—	14.45 / 15.35	—	—
0.09	0.01 / 0.15	15	284	155	—	16.90 / 17.85	—	4
—	0.01 / 0.12	—	15	157.5	—	19.50 / 20.35	—	—
—	0.00 / 0.11	—	58	160	—	22.00 / 22.85	—	—
—	0.00 / 0.11	—	31	162.5	—	24.50 / 25.35	—	—
—	0.00 / 0.18	—	2	165	—	27.00 / 27.85	—	—
—	0.00 / 0.04	—	3	170	—	31.25 / 33.85	—	—
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 28,817 · put OI 36,641

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	32.35 / 33.35	—	270	105	0.05	0.03 / 0.08	43	1,560
—	27.40 / 28.30	—	322	110	0.10	0.05 / 0.13	10	4,820
—	22.50 / 23.35	—	628	115	—	0.04 / 0.26	—	1,944
18.50	17.60 / 18.45	3	1,365	120	—	0.12 / 0.29	—	3,947
12.00	12.90 / 13.75	1	1,158	125	0.52	0.41 / 0.64	11	5,576
9.50	8.60 / 9.40	27	2,175	130	1.13	1.02 / 1.30	257	2,876
—	7.85 / 8.60	—	—	131	1.34	1.28 / 1.63	1	63
—	7.10 / 7.85	—	—	132	2.17	1.49 / 1.76	9	37
—	6.40 / 7.05	—	13	133	1.90	1.75 / 2.07	7	6
—	5.75 / 6.25	—	2	134	—	2.03 / 2.40	—	74
5.61	5.15 / 5.60	144	2,190	135	2.44	2.48 / 2.76	319	1,424
—	4.55 / 5.00	—	25	136	2.83	2.78 / 3.20	15	30
4.25	4.00 / 4.40	8	6	137	3.45	3.20 / 3.60	14	933
4.03	3.50 / 3.95	7	5	138	3.25	3.70 / 4.15	4	75
3.22	3.05 / 3.45	6	13	139	3.75	4.25 / 4.70	59	87
3.09	2.64 / 2.98	798	2,859	140	5.09	4.75 / 5.40	94	8,501
2.46	2.29 / 2.61	13	18	141	6.09	5.35 / 6.00	1	10
2.12	1.92 / 2.36	278	74	142	—	6.00 / 6.70	—	142
1.75	1.66 / 2.06	2	52	143	—	6.65 / 7.35	—	19
1.55	1.40 / 1.75	1	31	144	—	7.45 / 8.20	—	10
1.50	1.13 / 1.46	53	3,571	145	—	8.10 / 8.95	—	2,749
0.95	0.94 / 1.25	16	9	146	—	8.90 / 9.75	—	12
0.87	0.77 / 1.18	8	16	147	—	9.70 / 10.65	—	13
0.72	0.70 / 0.90	4	35	148	—	10.55 / 11.50	—	—
—	0.56 / 0.86	—	11	149	—	11.45 / 12.40	—	13
0.61	0.44 / 0.73	92	4,076	150	14.44	12.35 / 13.30	4	485
0.39	0.27 / 0.55	31	97	152.5	—	14.65 / 15.60	—	—
0.29	0.22 / 0.37	242	2,581	155	18.00	17.05 / 18.00	5	367
0.17	0.05 / 0.30	1	143	157.5	—	19.40 / 20.45	—	—
0.15	0.10 / 0.19	98	3,929	160	—	21.95 / 22.85	—	537
—	0.01 / 0.20	—	29	162.5	—	24.40 / 25.35	—	—
0.11	0.05 / 0.18	12	2,367	165	25.65	27.00 / 27.85	8	124
—	0.00 / 0.16	—	10	167.5	—	29.50 / 30.35	—	—
0.07	0.01 / 0.15	8	737	170	—	32.00 / 32.85	—	207
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 1,009 · put OI 604

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	32.45 / 33.70	—	—	105	—	0.01 / 0.25	—	5
—	27.50 / 29.20	—	—	110	—	0.01 / 0.30	—	2
—	17.80 / 18.80	—	2	120	—	0.34 / 0.62	—	7
—	16.90 / 17.85	—	—	121	—	0.36 / 0.66	—	3
—	15.95 / 16.95	—	—	122	0.68	0.43 / 0.74	1	2
—	15.05 / 16.05	—	—	123	0.80	0.53 / 0.84	1	2
—	14.15 / 15.15	—	—	124	—	0.63 / 0.88	—	5
—	13.25 / 14.25	—	3	125	1.10	0.75 / 0.97	5	17
—	12.40 / 13.40	—	1	126	—	0.87 / 1.13	—	2
—	11.55 / 12.55	—	11	127	—	1.04 / 1.44	—	7
—	10.75 / 11.70	—	2	128	—	1.00 / 1.61	—	8
—	10.00 / 10.90	—	6	129	—	1.39 / 1.83	—	6
9.13	9.20 / 10.10	1	6	130	2.30	1.61 / 2.05	2	25
—	8.50 / 9.35	—	—	131	—	1.79 / 2.22	—	10
—	7.75 / 8.60	—	2	132	—	2.06 / 2.61	—	11
7.49	7.10 / 7.90	1	2	133	—	2.36 / 2.94	—	7
—	6.55 / 7.30	—	1	134	—	2.77 / 3.25	—	25
—	5.85 / 6.65	—	35	135	3.50	3.05 / 3.70	26	31
5.50	5.25 / 6.05	5	1	136	—	3.40 / 4.15	—	49
4.85	4.70 / 5.50	64	10	137	4.55	3.85 / 4.60	1	16
4.50	4.20 / 5.00	1	5	138	5.64	4.30 / 5.10	1	106
5.19	3.75 / 4.50	1	1	139	6.20	4.85 / 5.65	7	16
—	3.45 / 4.05	—	47	140	6.15	5.35 / 6.10	4	109
—	2.96 / 3.65	—	2	141	—	6.00 / 6.70	—	42
2.89	2.60 / 3.15	2	2	142	—	6.55 / 7.50	—	2
2.54	2.41 / 2.78	2	77	143	6.45	7.35 / 8.15	1	61
—	2.07 / 2.58	—	12	144	—	7.95 / 8.75	—	8
2.07	1.73 / 2.30	3	40	145	—	8.75 / 9.60	—	16
1.71	1.52 / 2.04	3	11	146	—	9.40 / 10.40	—	—
1.70	1.32 / 1.67	1	11	147	—	10.10 / 11.05	—	—
1.33	1.14 / 1.45	4	25	148	—	10.90 / 12.00	—	2
0.96	0.97 / 1.43	1	27	149	—	11.75 / 12.85	—	2
1.01	0.83 / 1.28	10	189	150	—	12.60 / 13.70	—	—
0.53	0.57 / 0.94	1	172	152.5	—	14.80 / 15.95	—	—
0.50	0.36 / 0.70	16	92	155	—	17.10 / 18.25	—	—
—	0.19 / 0.55	—	12	157.5	—	19.50 / 20.60	—	—
—	0.20 / 0.40	—	67	160	—	21.90 / 23.00	—	—
—	0.04 / 0.36	—	3	162.5	—	24.15 / 25.40	—	—
—	0.04 / 0.30	—	124	165	—	26.70 / 27.90	—	—
—	0.01 / 0.21	—	8	170	—	31.20 / 32.90	—	—
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 580 · put OI 183

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	32.15 / 33.70	—	—	105	0.12	0.02 / 0.20	75	2
—	27.65 / 28.70	—	—	110	—	0.04 / 0.35	—	1
—	22.80 / 23.90	—	—	115	—	0.23 / 0.50	—	3
—	18.10 / 19.20	—	—	120	0.81	0.57 / 0.78	2	13
—	13.70 / 14.80	—	1	125	1.23	1.12 / 1.54	2	25
—	11.30 / 12.35	—	—	128	2.09	1.64 / 2.16	2	—
9.59	9.80 / 10.85	1	2	130	2.31	2.15 / 2.67	9	22
—	9.10 / 10.10	—	4	131	—	2.42 / 2.90	—	2
—	8.40 / 9.40	—	1	132	—	2.67 / 3.30	—	2
—	7.75 / 8.75	—	7	133	—	3.05 / 3.65	—	6
—	7.10 / 8.10	—	1	134	—	3.25 / 3.90	—	16
—	6.60 / 7.45	—	11	135	—	3.80 / 4.40	—	31
—	6.00 / 6.75	—	—	136	—	4.05 / 4.90	—	2
—	5.45 / 6.35	—	19	137	—	4.50 / 5.35	—	2
—	5.15 / 5.65	—	—	138	4.65	4.95 / 5.85	1	7
—	4.50 / 5.35	—	1	139	5.25	5.45 / 6.20	1	6
5.40	4.00 / 4.90	1	31	140	—	6.15 / 6.95	—	16
—	3.65 / 4.45	—	10	141	—	6.50 / 7.55	—	—
—	3.30 / 4.05	—	6	142	—	7.20 / 8.15	—	3
—	2.96 / 3.70	—	6	143	—	7.70 / 8.60	—	—
—	2.69 / 3.35	—	61	144	—	8.55 / 9.30	—	—
2.57	2.35 / 3.05	101	22	145	—	9.15 / 10.00	—	—
—	2.10 / 2.72	—	21	146	—	9.85 / 10.90	—	—
—	1.85 / 2.42	—	19	147	—	10.65 / 11.70	—	—
1.76	1.66 / 2.23	2	2	148	—	11.30 / 12.50	—	—
—	1.46 / 1.82	—	6	149	—	12.05 / 13.30	—	2
1.50	1.28 / 1.67	2	24	150	—	12.90 / 14.15	—	15
—	0.94 / 1.22	—	16	152.5	—	15.00 / 16.30	—	—
0.76	0.67 / 0.93	1	96	155	—	17.25 / 18.35	—	—
—	0.39 / 0.84	—	10	157.5	—	19.55 / 20.85	—	1
—	0.25 / 0.68	—	122	160	—	21.95 / 23.20	—	—
—	0.15 / 0.56	—	1	162.5	—	24.35 / 25.60	—	—
—	0.06 / 0.47	—	58	165	—	26.45 / 28.45	—	—
—	0.08 / 0.40	—	1	167.5	—	28.90 / 30.90	—	—
—	0.01 / 0.33	—	21	170	—	31.30 / 33.40	—	6
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 43 · put OI 51

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	23.05 / 24.20	—	—	115	—	0.29 / 0.80	—	4
—	14.10 / 15.35	—	—	125	—	1.45 / 1.94	—	4
11.00	10.35 / 11.50	5	1	130	—	2.51 / 3.15	—	2
9.79	9.70 / 10.80	1	—	131	—	2.81 / 3.45	—	—
9.70	9.10 / 10.00	5	—	132	—	3.10 / 3.75	—	21
—	8.50 / 9.40	—	1	133	—	3.45 / 4.15	—	1
—	7.80 / 8.80	—	—	134	—	3.80 / 4.50	—	1
—	7.20 / 8.20	—	10	135	—	4.20 / 5.05	—	—
—	6.65 / 7.65	—	—	136	—	4.60 / 5.50	—	2
5.50	5.30 / 5.90	5	—	139	—	5.90 / 6.85	—	1
—	4.60 / 5.60	—	1	140	—	6.50 / 7.55	—	4
—	3.95 / 4.70	—	1	142	—	7.70 / 8.55	—	—
—	3.25 / 3.95	—	3	144	—	8.90 / 9.85	—	—
3.00	3.00 / 3.60	2	1	145	—	9.65 / 10.50	—	—
—	2.08 / 2.75	—	2	148	—	11.90 / 13.00	—	1
—	2.00 / 2.44	—	1	149	—	12.35 / 13.80	—	5
—	1.62 / 2.15	—	15	150	—	13.15 / 14.55	—	5
1.45	1.35 / 1.78	61	—	152.5	—	15.20 / 16.65	—	—
—	0.84 / 1.45	—	5	155	—	17.35 / 18.85	—	—
—	0.42 / 0.96	—	1	160	—	22.00 / 23.40	—	—
0.39	0.19 / 0.66	1	—	165	—	26.80 / 28.15	—	—
—	0.14 / 0.56	—	1	167.5	—	29.25 / 30.95	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 12,798 · put OI 16,256

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	32.45 / 34.45	—	57	105	0.42	0.20 / 0.40	20	854
—	28.05 / 29.10	—	220	110	—	0.30 / 0.52	—	2,482
—	23.50 / 24.40	—	213	115	0.69	0.64 / 0.93	5	546
—	18.85 / 19.90	—	556	120	—	1.13 / 1.30	—	994
14.70	14.80 / 15.70	2	738	125	2.08	1.86 / 2.05	24	1,178
11.57	11.10 / 11.95	1	902	130	3.41	3.10 / 3.40	63	1,200
8.50	8.00 / 8.55	86	688	135	5.40	4.85 / 5.25	44	6,918
5.70	5.40 / 5.95	72	2,512	140	8.15	7.30 / 7.90	1	1,528
3.86	3.55 / 4.05	16	1,325	145	—	10.30 / 10.95	—	209
2.52	2.22 / 2.59	53	2,870	150	14.30	13.70 / 14.65	9	239
1.41	1.36 / 1.62	24	725	155	—	17.75 / 18.80	—	58
0.95	0.77 / 1.00	203	1,161	160	—	22.20 / 23.50	—	26
0.56	0.48 / 0.63	30	635	165	—	26.95 / 28.20	—	7
0.29	0.20 / 0.52	1	196	170	—	31.90 / 32.95	—	17
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 BX

BX options score BX gamma walls BX max pain BX IV rank BX put/call ratio BX options flow

Weekly options-market digest

Sundays. What moved this week, what catalysts and earnings drive next week, and which 5-pillar setups stand out.

Free. One email per week. Unsubscribe with one click.

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.