OSS · Option chain

OSS Option Chain

Every listed OSS 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

$9.76

Call open interest

1,118

Put open interest

1,866

Put/call (volume)

0.24

215 contracts changed hands across these expirations — 173 calls against 42 puts. Calls outtraded puts 4.12 to one.

Sep 18, 202613 days

call OI 123 · put OI 261

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.00 / 2.80	—	57	7.5	0.05	0.00 / 0.10	1	15
0.44	0.40 / 0.55	63	66	10	0.72	0.60 / 0.80	3	246
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 4 · put OI 157

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.00 / 2.85	—	1	7.5	0.20	0.15 / 0.30	4	50
0.95	0.80 / 1.10	26	3	10	1.20	1.00 / 1.40	7	107
A dash means the contract did not trade — not a price of zero.

Nov 20, 202676 days

call OI 569 · put OI 475

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
2.78	2.65 / 2.90	27	206	7.5	0.48	0.40 / 0.50	4	159
1.48	1.30 / 1.75	35	363	10	1.65	1.50 / 1.80	10	316
A dash means the contract did not trade — not a price of zero.

Dec 18, 2026104 days

call OI 91 · put OI 181

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.50 / 3.40	—	4	7.5	—	0.55 / 0.75	—	77
1.80	1.50 / 2.15	2	87	10	—	1.50 / 2.20	—	104
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 245 · put OI 721

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.75 / 3.60	—	47	7.5	—	0.70 / 0.90	—	408
1.95	1.50 / 2.20	1	198	10	2.10	1.95 / 2.10	10	313
A dash means the contract did not trade — not a price of zero.

Feb 19, 2027167 days

call OI 86 · put OI 71

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
3.48	3.20 / 3.90	3	24	7.5	0.70	0.85 / 1.30	2	31
2.28	2.05 / 2.50	16	62	10	2.45	2.15 / 2.40	1	40
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 OSS

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