S · Option chain

S Option Chain

Every listed S 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

$19.80

Call open interest

69,884

Put open interest

23,207

Put/call (volume)

0.88

2,594 contracts changed hands across these expirations — 1,380 calls against 1,214 puts. Calls outtraded puts 1.14 to one.

Sep 11, 20266 days

call OI 2,523 · put OI 764

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.30 / 5.30	—	1	15	—	0.00 / 0.35	—	7
4.20	3.80 / 4.60	2	2	15.5	—	0.00 / 0.40	—	—
—	3.30 / 4.40	—	—	16	—	0.00 / 0.25	—	3
3.20	2.80 / 4.00	2	3	16.5	—	0.00 / 0.40	—	3
2.68	2.45 / 3.00	3	3	17	—	0.00 / 0.15	—	7
2.18	1.95 / 2.50	2	206	17.5	—	0.00 / 0.10	—	12
1.78	1.50 / 2.00	1	47	18	0.11	0.05 / 0.10	4	28
1.35	1.15 / 1.60	2	20	18.5	0.17	0.05 / 0.25	6	34
0.95	0.85 / 1.35	10	20	19	0.34	0.20 / 0.40	17	56
0.70	0.60 / 0.85	104	104	19.5	0.53	0.40 / 0.55	67	56
0.42	0.20 / 0.55	37	55	20	0.82	0.60 / 0.90	44	61
0.34	0.30 / 0.40	11	84	20.5	1.18	0.95 / 1.25	1	36
0.20	0.20 / 0.35	10	64	21	1.55	1.30 / 1.65	1	100
0.16	0.05 / 0.20	3	17	21.5	—	1.55 / 2.30	—	7
0.10	0.05 / 0.15	7	933	22	2.51	2.15 / 2.65	2	299
0.10	0.00 / 0.10	2	385	22.5	—	2.35 / 3.30	—	18
—	0.05 / 0.10	—	215	23	—	3.10 / 3.70	—	18
—	0.00 / 0.35	—	18	23.5	—	3.20 / 4.20	—	14
—	0.00 / 0.10	—	247	24	—	3.70 / 5.20	—	2
—	0.00 / 0.40	—	99	24.5	—	4.30 / 5.70	—	3
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 62,190 · put OI 14,639

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
4.54	4.50 / 5.00	8	12,885	15	—	0.00 / 0.10	—	6,974
—	3.80 / 5.00	—	1	15.5	—	0.00 / 0.40	—	1
—	3.40 / 4.10	—	1,078	16	0.01	0.00 / 0.10	1	265
—	2.80 / 3.90	—	—	16.5	—	0.00 / 0.15	—	7
2.90	2.60 / 3.00	4	1,213	17	—	0.00 / 0.15	—	1,880
—	2.00 / 2.60	—	4	17.5	0.15	0.05 / 0.20	4	14
1.85	1.70 / 2.15	7	3,329	18	0.25	0.10 / 0.25	4	742
—	1.30 / 1.70	—	7	18.5	0.36	0.20 / 0.40	22	29
1.15	1.00 / 1.35	7	1,283	19	0.52	0.35 / 0.60	20	682
—	0.75 / 1.05	—	34	19.5	0.73	0.45 / 0.80	13	86
0.75	0.60 / 0.80	74	12,560	20	1.05	0.80 / 1.10	211	1,413
0.50	0.40 / 0.60	120	239	20.5	—	1.10 / 1.45	—	267
0.34	0.30 / 0.45	43	2,434	21	1.67	1.45 / 1.80	128	698
0.28	0.15 / 0.35	75	2,945	21.5	2.07	1.85 / 2.25	3	94
0.15	0.15 / 0.20	153	23,028	22	—	2.25 / 2.75	—	606
—	0.05 / 0.20	—	173	22.5	2.93	2.65 / 3.20	187	544
0.10	0.05 / 0.15	38	591	23	3.27	3.10 / 3.80	125	3
0.10	0.00 / 0.15	2	95	23.5	—	3.30 / 4.30	—	333
0.01	0.00 / 0.30	1	109	24	—	3.80 / 4.80	—	1
—	0.00 / 0.30	—	182	24.5	—	4.60 / 5.40	—	—
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 708 · put OI 545

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.40 / 5.60	—	10	15	—	0.00 / 0.25	—	1
—	3.70 / 4.90	—	—	15.5	—	0.00 / 0.40	—	2
—	3.40 / 4.20	—	1	16	—	0.00 / 0.20	—	7
—	2.90 / 3.90	—	—	16.5	—	0.00 / 0.30	—	4
2.80	2.50 / 3.20	22	32	17	0.16	0.05 / 0.20	1	5
—	2.10 / 2.70	—	3	17.5	0.25	0.15 / 0.30	4	8
—	1.65 / 2.30	—	1	18	0.37	0.25 / 0.40	8	10
—	1.55 / 2.05	—	4	18.5	0.49	0.35 / 0.55	1	22
—	1.25 / 1.50	—	2	19	0.63	0.40 / 0.75	8	13
—	0.95 / 1.30	—	3	19.5	0.93	0.70 / 1.00	2	18
0.89	0.75 / 1.00	8	52	20	1.18	1.00 / 1.25	1	92
0.65	0.55 / 0.80	3	8	20.5	1.61	1.15 / 1.55	4	13
0.47	0.30 / 0.60	1	46	21	—	1.65 / 2.00	—	17
—	0.35 / 0.50	—	18	21.5	—	1.75 / 2.30	—	1
0.30	0.20 / 0.40	5	28	22	—	2.40 / 2.80	—	8
0.20	0.15 / 0.30	4	340	22.5	—	2.75 / 3.40	—	123
—	0.05 / 0.30	—	56	23	—	3.20 / 3.90	—	14
—	0.05 / 0.20	—	31	23.5	—	3.40 / 4.30	—	187
—	0.00 / 0.25	—	60	24	—	3.70 / 4.90	—	—
—	0.00 / 0.30	—	13	24.5	—	4.30 / 5.40	—	—
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 380 · put OI 486

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.30 / 5.40	—	4	15	—	0.00 / 0.40	—	4
—	3.20 / 4.30	—	—	16	—	0.00 / 0.15	—	113
—	2.70 / 3.20	—	1	17	0.23	0.15 / 0.30	6	122
—	2.25 / 2.80	—	—	17.5	0.30	0.20 / 0.40	9	108
—	1.85 / 2.60	—	5	18	0.38	0.35 / 0.50	57	9
—	1.60 / 2.20	—	—	18.5	0.65	0.50 / 0.65	7	18
—	1.40 / 1.65	—	3	19	0.80	0.65 / 0.85	4	44
—	1.10 / 1.40	—	24	19.5	—	0.80 / 1.05	—	12
1.02	0.90 / 1.15	10	43	20	—	1.05 / 1.40	—	11
—	0.70 / 0.95	—	3	20.5	—	1.25 / 1.70	—	10
0.66	0.50 / 0.75	2	45	21	1.89	1.75 / 2.10	2	22
0.50	0.35 / 0.75	5	9	21.5	—	1.95 / 2.50	—	7
0.37	0.30 / 0.50	51	70	22	—	2.25 / 2.85	—	2
—	0.10 / 0.45	—	23	22.5	3.18	2.85 / 3.40	2	3
0.25	0.20 / 0.35	7	105	23	—	3.20 / 3.90	—	1
—	0.05 / 0.40	—	15	23.5	—	3.70 / 4.40	—	—
—	0.05 / 0.30	—	26	24	—	3.90 / 4.90	—	—
—	0.05 / 0.30	—	4	24.5	—	4.30 / 5.40	—	—
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 72 · put OI 49

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	3.90 / 4.70	—	—	15.5	0.20	0.00 / 0.35	2	1
—	3.40 / 4.50	—	—	16	—	0.05 / 0.35	—	3
—	3.00 / 3.80	—	—	16.5	0.23	0.10 / 0.25	1	2
—	2.60 / 3.30	—	—	17	0.28	0.20 / 0.35	4	6
—	2.30 / 3.00	—	—	17.5	—	0.20 / 0.50	—	2
—	1.95 / 2.70	—	23	18	0.52	0.40 / 0.60	7	2
—	1.70 / 2.10	—	—	18.5	0.72	0.45 / 0.85	1	2
—	1.45 / 1.80	—	—	19	0.95	0.75 / 0.95	2	9
—	1.25 / 1.50	—	3	19.5	—	0.95 / 1.25	—	—
—	1.00 / 1.30	—	12	20	—	1.20 / 1.55	—	4
—	0.80 / 1.20	—	4	20.5	1.81	1.50 / 1.85	4	5
—	0.65 / 0.90	—	11	21	—	1.65 / 2.15	—	6
—	0.35 / 0.90	—	1	21.5	—	2.10 / 2.65	—	—
—	0.40 / 0.65	—	10	22	—	2.30 / 2.95	—	1
—	0.30 / 0.55	—	2	22.5	3.20	2.90 / 3.60	2	2
0.30	0.25 / 0.50	20	6	23	3.52	3.30 / 3.90	3	4
0.20	0.10 / 0.30	50	—	24.5	—	4.60 / 5.30	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 4,011 · put OI 6,724

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.50 / 5.60	—	4	15	—	0.00 / 0.20	—	2
—	3.60 / 4.20	—	5	16	—	0.10 / 0.25	—	56
—	2.90 / 3.30	—	1	17	0.35	0.20 / 0.40	53	82
—	2.15 / 2.55	—	33	18	0.60	0.50 / 0.60	108	349
1.68	1.65 / 1.90	2	24	19	0.95	0.85 / 1.00	31	624
1.19	1.20 / 1.35	69	954	20	1.50	1.30 / 1.45	19	666
0.85	0.75 / 1.05	131	1,487	21	—	1.95 / 2.35	—	644
0.60	0.55 / 0.65	104	1,078	22	3.20	2.40 / 3.00	1	4,212
0.42	0.35 / 0.45	125	230	23	—	3.40 / 4.00	—	89
0.27	0.25 / 0.35	33	195	24	—	4.30 / 4.80	—	—
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 S

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

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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.