UNG · Option chain

UNG Option Chain

Every listed UNG 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

$10.49

Call open interest

52,159

Put open interest

27,519

Put/call (volume)

0.66

10,313 contracts changed hands across these expirations — 6,201 calls against 4,112 puts. Calls outtraded puts 1.51 to one.

Sep 09, 20264 days

call OI 2,766 · put OI 442

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	1.85 / 2.38	—	1	8.5	—	0.00 / 0.26	—	—
1.60	1.35 / 1.66	2	20	9	—	0.00 / 0.13	—	9
—	0.85 / 1.30	—	160	9.5	—	0.00 / 0.01	—	28
0.54	0.44 / 0.59	170	172	10	0.03	0.01 / 0.04	125	353
0.18	0.15 / 0.20	497	301	10.5	0.16	0.05 / 0.25	205	45
0.07	0.00 / 0.09	104	560	11	0.46	0.48 / 0.62	25	7
0.02	0.01 / 0.02	28	1,224	11.5	—	0.78 / 1.09	—	—
0.01	0.00 / 0.24	1	245	12	—	1.13 / 1.67	—	—
—	0.00 / 0.03	—	3	12.5	—	1.65 / 2.29	—	—
—	0.00 / 0.26	—	80	13	—	2.15 / 2.79	—	—
A dash means the contract did not trade — not a price of zero.

Sep 11, 20266 days

call OI 4,037 · put OI 1,310

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.35 / 2.80	—	3	8	—	0.00 / 0.15	—	1
—	1.89 / 2.30	—	1	8.5	—	0.00 / 0.20	—	44
—	1.35 / 1.78	—	1	9	—	0.00 / 0.08	—	103
—	0.76 / 1.06	—	207	9.5	0.01	0.00 / 0.03	3	507
0.65	0.48 / 0.62	7	286	10	0.06	0.05 / 0.07	305	441
0.24	0.22 / 0.25	1,690	1,829	10.5	0.24	0.15 / 0.26	277	111
0.06	0.01 / 0.11	552	1,369	11	0.60	0.51 / 0.72	54	98
0.03	0.00 / 0.05	14	199	11.5	—	0.79 / 1.12	—	3
0.02	0.01 / 0.04	34	84	12	—	1.26 / 1.63	—	—
—	0.00 / 0.24	—	16	12.5	—	1.63 / 2.15	—	2
—	0.00 / 0.04	—	42	13	—	2.15 / 2.66	—	—
A dash means the contract did not trade — not a price of zero.

Sep 16, 202611 days

call OI 265 · put OI 7

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	0.90 / 1.24	—	—	9.5	0.06	0.00 / 0.09	44	—
0.70	0.52 / 0.69	4	—	10	—	0.07 / 0.22	—	6
0.31	0.23 / 0.35	24	19	10.5	0.33	0.24 / 0.38	5	1
0.15	0.07 / 0.19	60	154	11	0.53	0.54 / 0.71	80	—
0.06	0.01 / 0.22	46	82	11.5	—	0.95 / 1.26	—	—
0.06	0.01 / 0.08	6	5	12	—	1.24 / 1.69	—	—
0.09	0.00 / 0.05	4	5	13	—	2.16 / 2.80	—	—
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 34,774 · put OI 23,731

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
2.82	2.38 / 2.63	20	74	8	—	0.00 / 0.02	—	454
—	1.88 / 2.27	—	1	8.5	—	0.00 / 0.05	—	32
1.52	1.47 / 1.62	95	3,993	9	0.02	0.01 / 0.04	20	17,100
1.10	0.96 / 1.08	779	924	9.5	0.04	0.02 / 0.05	49	1,009
0.63	0.53 / 0.68	154	7,731	10	0.12	0.11 / 0.13	329	4,203
0.37	0.28 / 0.37	172	1,716	10.5	0.31	0.27 / 0.40	69	123
0.16	0.11 / 0.16	594	12,708	11	0.64	0.47 / 0.82	32	735
0.07	0.05 / 0.08	43	946	11.5	1.05	1.01 / 1.28	5	1
0.04	0.02 / 0.05	180	4,721	12	—	1.30 / 1.65	—	64
—	0.01 / 0.06	—	8	12.5	—	1.63 / 2.19	—	—
0.02	0.01 / 0.04	22	1,952	13	2.53	2.40 / 2.63	3	10
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 3,228 · put OI 1,291

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.37 / 2.91	—	1	8	—	0.00 / 0.27	—	—
—	1.93 / 2.26	—	—	8.5	—	0.00 / 0.26	—	55
—	1.37 / 1.79	—	78	9	0.05	0.00 / 0.12	814	303
—	1.00 / 1.25	—	227	9.5	0.05	0.05 / 0.10	1,255	440
—	0.59 / 0.74	—	248	10	0.18	0.07 / 0.31	220	281
0.41	0.34 / 0.45	54	562	10.5	0.33	0.35 / 0.45	2	77
0.28	0.16 / 0.25	273	1,780	11	0.73	0.55 / 0.88	10	135
—	0.01 / 0.15	—	104	11.5	—	0.98 / 1.21	—	—
0.09	0.04 / 0.15	26	200	12	—	1.41 / 1.78	—	—
—	0.00 / 0.22	—	28	12.5	—	1.74 / 2.18	—	—
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 7,089 · put OI 738

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	2.38 / 2.83	—	—	8	0.02	0.00 / 0.23	6	22
—	1.81 / 2.31	—	11	8.5	0.01	0.00 / 0.20	6	81
—	1.45 / 1.67	—	484	9	0.07	0.01 / 0.12	2	147
1.23	1.01 / 1.31	122	1,281	9.5	0.13	0.01 / 0.16	52	95
0.72	0.70 / 0.89	88	360	10	0.23	0.19 / 0.27	67	260
0.47	0.43 / 0.52	111	888	10.5	0.48	0.36 / 0.61	48	55
0.32	0.20 / 0.35	113	3,783	11	—	0.72 / 0.93	—	41
0.14	0.14 / 0.21	104	182	11.5	—	1.04 / 1.26	—	—
0.09	0.07 / 0.12	4	65	12	—	1.47 / 1.65	—	37
—	0.01 / 0.11	—	26	12.5	—	1.83 / 2.30	—	—
0.04	0.00 / 0.06	4	9	13	—	2.39 / 2.78	—	—
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 UNG

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