ONON · Option chain

ONON Option Chain

Every listed ONON 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

$28.36

Call open interest

37,566

Put open interest

68,772

Put/call (volume)

2.56

10,712 contracts changed hands across these expirations — 3,007 calls against 7,705 puts. Puts outtraded calls 2.56 to one.

Sep 11, 20266 days

call OI 4,660 · put OI 4,786

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	5.25 / 6.75	—	7	22	—	0.00 / 0.25	—	—
5.06	4.65 / 5.50	9	42	23	—	0.00 / 0.25	—	—
4.07	3.65 / 4.50	9	43	24	—	0.00 / 0.25	—	—
—	2.45 / 4.55	—	8	25	—	0.00 / 0.25	—	—
—	1.80 / 3.60	—	3	26	—	0.00 / 0.10	—	554
1.84	1.68 / 2.11	2	2	26.5	0.09	0.02 / 0.10	5	1
1.30	1.07 / 2.09	10	6	27	0.14	0.12 / 0.14	14	192
1.08	0.81 / 1.31	23	48	27.5	0.20	0.20 / 0.45	25	232
0.76	0.52 / 0.82	62	9	28	0.40	0.31 / 0.63	30	1,559
0.51	0.36 / 0.66	194	55	28.5	0.76	0.39 / 0.84	2	3
0.32	0.00 / 0.35	198	132	29	1.13	0.66 / 1.41	3	1,143
0.17	0.05 / 0.24	144	51	29.5	1.70	1.05 / 1.58	4	87
0.11	0.04 / 0.12	23	1,220	30	2.04	1.43 / 2.20	55	305
—	0.05 / 0.07	—	45	30.5	—	2.03 / 2.87	—	1
0.04	0.01 / 0.04	691	576	31	3.04	2.41 / 3.30	1	460
0.04	0.03 / 0.20	125	111	31.5	—	2.75 / 4.10	—	—
0.02	0.02 / 0.10	151	451	32	—	3.35 / 4.30	—	242
0.02	0.01 / 0.08	11	109	32.5	—	3.95 / 5.10	—	—
—	0.01 / 0.07	—	59	33	5.02	4.55 / 5.30	2	7
—	0.00 / 0.95	—	2	33.5	—	4.95 / 6.10	—	—
—	0.00 / 0.95	—	17	34	—	5.30 / 7.20	—	—
0.04	0.00 / 0.05	1	1,664	35	—	6.30 / 7.75	—	—
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 12,083 · put OI 18,649

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	5.40 / 7.20	—	9	22	—	0.00 / 0.75	—	1
—	4.95 / 6.15	—	13	22.5	—	0.00 / 0.95	—	52
—	4.65 / 5.85	—	—	23	—	0.00 / 0.75	—	1
—	3.50 / 4.85	—	—	24	—	0.00 / 0.32	—	4
—	2.71 / 3.85	—	1,108	25	0.04	0.01 / 0.12	46	848
2.45	2.20 / 2.71	6	1	26	0.12	0.05 / 0.24	9	378
1.66	1.41 / 1.95	6	12	27	0.28	0.16 / 0.34	25	188
1.07	1.12 / 1.71	21	34	27.5	0.43	0.38 / 0.43	19	3,170
0.92	0.85 / 1.10	38	207	28	0.64	0.56 / 0.70	76	1,114
0.76	0.55 / 0.80	20	88	28.5	1.00	0.80 / 0.96	2	95
0.51	0.24 / 0.61	11	69	29	1.51	0.70 / 1.40	1	1,482
0.35	0.01 / 0.63	58	116	29.5	1.75	0.66 / 1.90	2	398
0.27	0.24 / 0.28	66	2,424	30	1.88	1.60 / 2.27	14	7,408
—	0.11 / 0.42	—	7	30.5	—	2.02 / 3.30	—	—
0.10	0.10 / 0.17	7	28	31	—	2.48 / 3.25	—	142
0.08	0.00 / 0.32	5	33	31.5	—	2.85 / 4.15	—	—
—	0.00 / 0.45	—	65	32	—	3.55 / 4.25	—	20
0.06	0.05 / 0.06	439	5,149	32.5	4.15	3.90 / 4.50	22	2,564
0.03	0.00 / 0.26	34	122	33	—	4.55 / 4.90	—	1
0.08	0.00 / 0.40	1	—	33.5	—	4.70 / 6.10	—	15
0.02	0.00 / 0.01	8	2,598	35	6.68	6.50 / 6.85	3,058	768
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 2,201 · put OI 23,676

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.65 / 7.50	—	8	22	—	0.00 / 0.75	—	—
—	4.10 / 4.80	—	—	24	0.10	0.00 / 0.15	1	3
—	2.70 / 3.90	—	6	25	0.17	0.02 / 0.20	1	185
2.72	2.20 / 2.86	19	12	26	0.31	0.28 / 0.34	4,011	20,442
1.96	1.73 / 2.21	17	48	27	0.59	0.51 / 0.66	21	84
1.15	1.15 / 1.45	17	60	28	0.90	0.79 / 1.13	11	178
0.80	0.76 / 0.97	8	279	29	1.85	1.40 / 1.53	5	749
0.50	0.34 / 0.80	12	122	30	2.29	1.92 / 2.55	8	883
0.34	0.32 / 0.35	23	667	31	—	2.60 / 3.25	—	309
—	0.01 / 0.26	—	104	32	—	3.30 / 4.35	—	198
0.11	0.00 / 0.27	3	44	33	5.06	4.55 / 5.35	1	606
0.11	0.01 / 0.61	4	191	34	—	5.55 / 6.50	—	4
—	0.00 / 0.30	—	660	35	—	5.75 / 8.60	—	35
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 434 · put OI 314

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.70 / 7.45	—	7	22	—	0.00 / 0.75	—	—
—	2.57 / 4.35	—	3	25	0.22	0.01 / 0.28	1	13
2.68	2.75 / 2.98	4	2	26	0.43	0.37 / 0.52	24	56
2.12	1.87 / 2.35	25	24	27	0.72	0.64 / 0.78	28	26
1.15	1.30 / 1.77	17	25	28	1.08	1.03 / 1.15	87	69
0.97	0.87 / 1.29	13	20	29	1.75	1.54 / 1.84	1	53
0.68	0.46 / 0.75	15	63	30	2.60	1.74 / 2.68	1	31
0.42	0.21 / 0.68	13	3	31	—	2.75 / 3.70	—	38
0.28	0.07 / 0.34	2	77	32	—	3.10 / 4.40	—	23
0.17	0.01 / 0.38	7	145	33	—	4.45 / 5.65	—	3
0.09	0.00 / 0.18	2	51	34	—	5.40 / 6.65	—	2
—	0.00 / 0.75	—	14	35	—	5.95 / 8.05	—	—
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 202 · put OI 164

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.65 / 5.85	—	—	23	0.72	0.00 / 0.21	1	3
—	4.35 / 4.90	—	—	24	0.19	0.01 / 0.24	1	—
—	3.20 / 4.05	—	—	25	0.28	0.07 / 0.37	1	4
2.94	2.71 / 3.20	7	1	26	0.55	0.37 / 0.60	15	91
2.25	2.17 / 2.36	11	13	27	0.78	0.56 / 1.02	3	12
1.60	1.56 / 1.93	45	25	28	—	1.13 / 1.36	—	15
0.98	0.87 / 1.45	5	20	29	1.96	1.25 / 2.29	1	3
—	0.72 / 0.91	—	101	30	2.64	2.27 / 2.51	1	11
0.56	0.49 / 0.58	6	1	31	—	2.85 / 3.25	—	4
—	0.12 / 0.60	—	8	32	—	3.60 / 4.80	—	18
—	0.01 / 0.50	—	—	33	—	4.50 / 5.70	—	2
—	0.01 / 0.47	—	31	34	—	5.30 / 6.80	—	—
—	0.00 / 0.72	—	2	35	—	6.25 / 7.75	—	1
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 17,986 · put OI 21,183

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
5.50	5.20 / 6.35	1	17	22.5	—	0.00 / 0.14	—	214
3.85	3.65 / 3.95	13	3,866	25	0.36	0.27 / 0.59	6	2,698
2.09	1.76 / 2.15	40	658	27.5	1.16	1.02 / 1.15	25	4,193
0.97	0.70 / 1.01	103	2,556	30	2.48	2.31 / 2.65	35	5,544
0.38	0.34 / 0.43	185	1,907	32.5	—	4.15 / 4.60	—	7,521
0.13	0.13 / 0.30	17	8,982	35	—	6.50 / 7.10	—	1,013
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 ONON

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