SIMO · Option chain

SIMO Option Chain

Every listed SIMO 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

$235.70

Call open interest

16,805

Put open interest

6,347

Put/call (volume)

0.97

626 contracts changed hands across these expirations — 317 calls against 309 puts. Calls outtraded puts 1.03 to one.

Sep 18, 202613 days

call OI 12,167 · put OI 5,354

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
56.00	52.90 / 59.40	1	1,107	180	2.48	0.30 / 1.90	1	127
—	47.60 / 55.20	—	21	185	1.03	0.25 / 1.50	1	579
—	42.90 / 50.80	—	87	190	2.19	0.60 / 2.40	5	703
—	38.40 / 46.00	—	4	195	1.67	0.95 / 2.55	5	113
36.02	34.30 / 41.80	16	146	200	2.01	1.05 / 3.00	9	609
—	25.30 / 33.50	—	102	210	5.30	1.85 / 4.20	3	871
24.34	19.10 / 26.40	1	142	220	6.28	5.00 / 7.40	6	183
16.63	11.80 / 20.60	1	1,552	230	9.73	6.00 / 11.50	17	1,275
12.50	7.90 / 15.20	4	4,637	240	15.40	14.60 / 17.00	38	213
7.69	6.20 / 8.40	28	856	250	—	20.50 / 24.40	—	167
5.40	3.50 / 8.30	4	653	260	—	25.40 / 33.70	—	145
3.50	1.00 / 4.90	9	1,684	270	—	35.60 / 41.80	—	78
2.36	1.25 / 3.80	34	1,005	280	44.38	42.50 / 49.80	2	89
1.20	0.00 / 2.95	2	171	290	53.41	51.90 / 59.60	2	202
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 997 · put OI 270

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	57.30 / 63.90	—	—	180	3.80	1.50 / 5.60	15	2
—	53.20 / 59.80	—	—	185	4.65	1.80 / 5.10	60	23
—	47.60 / 55.80	—	—	190	5.60	2.40 / 8.60	60	4
—	43.80 / 51.90	—	—	195	7.72	3.60 / 9.90	4	6
—	40.10 / 48.40	—	—	200	8.10	4.40 / 10.00	13	33
—	33.00 / 41.70	—	—	210	13.20	6.80 / 11.90	3	114
—	27.60 / 35.60	—	508	220	15.00	10.70 / 18.80	2	11
25.40	22.30 / 30.20	3	1	230	19.40	15.20 / 22.60	13	10
21.30	17.10 / 25.40	11	16	240	25.20	20.60 / 29.30	8	8
—	13.90 / 22.20	—	15	250	—	27.00 / 35.10	—	22
14.90	10.10 / 18.80	2	434	260	—	33.30 / 42.00	—	22
11.59	7.20 / 12.20	2	7	270	—	41.10 / 49.40	—	6
10.36	5.10 / 13.40	1	7	280	—	49.00 / 54.30	—	7
—	3.80 / 11.40	—	9	290	—	57.30 / 65.10	—	2
A dash means the contract did not trade — not a price of zero.

Dec 18, 2026104 days

call OI 2,239 · put OI 544

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
69.54	67.20 / 75.20	1	46	180	15.00	10.30 / 16.00	2	14
—	65.40 / 72.00	—	18	185	—	12.40 / 19.60	—	24
—	60.60 / 68.90	—	16	190	—	13.20 / 21.70	—	15
—	59.40 / 64.50	—	14	195	—	18.60 / 22.20	—	23
60.00	56.20 / 61.80	2	65	200	24.00	20.90 / 22.70	1	134
54.69	50.20 / 56.10	1	101	210	—	24.70 / 27.30	—	34
—	44.00 / 53.00	—	67	220	32.00	27.20 / 32.60	2	28
—	39.10 / 46.70	—	118	230	35.80	33.20 / 40.20	16	29
36.50	35.70 / 43.50	12	100	240	—	38.70 / 45.80	—	28
35.20	32.60 / 40.30	6	780	250	—	44.20 / 52.60	—	132
31.70	27.60 / 36.10	7	57	260	—	50.70 / 58.20	—	30
28.40	28.10 / 31.50	65	706	270	—	57.00 / 65.00	—	36
25.60	24.60 / 30.00	10	127	280	—	64.90 / 72.00	—	5
23.00	19.90 / 27.40	18	24	290	—	72.40 / 79.30	—	12
A dash means the contract did not trade — not a price of zero.

Mar 19, 2027195 days

call OI 399 · put OI 145

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	76.50 / 84.70	—	—	185	—	22.60 / 31.00	—	1
—	73.60 / 81.90	—	—	190	—	24.70 / 33.20	—	29
—	71.10 / 79.20	—	—	195	—	27.10 / 35.80	—	2
—	69.90 / 76.80	—	18	200	—	29.70 / 37.90	—	54
67.45	63.60 / 71.80	3	11	210	—	35.00 / 42.40	—	3
—	59.00 / 67.70	—	9	220	—	41.20 / 47.60	—	8
57.60	54.40 / 63.40	1	12	230	49.30	47.20 / 53.10	18	31
—	50.30 / 58.80	—	40	240	—	51.10 / 59.00	—	5
48.83	46.50 / 55.80	17	263	250	—	57.30 / 64.30	—	4
47.22	44.20 / 51.70	1	10	260	67.70	64.50 / 71.60	1	2
45.54	40.00 / 49.00	6	21	270	74.89	70.10 / 78.20	1	6
40.26	37.50 / 46.00	3	13	280	—	77.20 / 85.00	—	—
38.40	35.60 / 42.70	1	2	290	—	83.50 / 89.80	—	—
A dash means the contract did not trade — not a price of zero.

Dec 17, 2027468 days

call OI 995 · put OI 33

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	104.00 / 113.00	—	—	180	—	41.00 / 51.00	—	1
—	102.00 / 111.00	—	7	185	—	43.00 / 53.00	—	—
—	100.00 / 109.00	—	—	190	—	46.00 / 56.00	—	13
—	96.00 / 105.00	—	4	200	—	52.00 / 61.00	—	1
—	92.00 / 101.00	—	—	210	—	57.00 / 67.00	—	2
—	88.00 / 98.00	—	18	220	—	63.60 / 73.00	—	3
—	84.00 / 94.00	—	3	230	—	69.00 / 79.00	—	1
86.98	83.00 / 91.00	1	16	240	—	77.20 / 85.00	—	10
—	78.00 / 87.00	—	928	250	87.51	82.90 / 91.20	1	—
79.00	75.00 / 84.00	1	7	260	—	88.90 / 98.00	—	—
77.20	72.00 / 81.00	14	6	270	—	95.80 / 104.20	—	2
74.20	69.00 / 79.00	14	6	280	—	103.00 / 110.40	—	—
72.10	67.60 / 76.00	14	—	290	—	109.80 / 117.20	—	—
A dash means the contract did not trade — not a price of zero.

Jan 21, 2028503 days

call OI 8 · put OI 1

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	91.00 / 100.00	—	—	220	—	66.80 / 75.00	—	1
—	87.00 / 97.00	—	1	230	—	71.00 / 81.00	—	—
—	72.00 / 82.00	—	1	280	—	104.00 / 114.00	—	—
—	71.00 / 79.00	—	6	290	—	111.00 / 121.00	—	—
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 SIMO

SIMO options score SIMO gamma walls SIMO max pain SIMO IV rank SIMO put/call ratio SIMO 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.