NB · Option chain

NB Option Chain

Every listed NB 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

$4.10

Call open interest

9,779

Put open interest

1,919

Put/call (volume)

0.70

367 contracts changed hands across these expirations — 216 calls against 151 puts. Calls outtraded puts 1.43 to one.

Sep 11, 20266 days

call OI 157 · put OI 161

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	0.45 / 0.85	—	2	3.5	—	0.00 / 0.15	—	45
0.25	0.15 / 0.35	5	29	4	0.13	0.05 / 0.25	38	92
0.09	0.00 / 0.15	33	52	4.5	—	0.30 / 0.55	—	3
—	0.00 / 0.10	—	74	5	—	0.70 / 1.05	—	21
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 8,225 · put OI 667

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	0.55 / 0.85	—	5	3.5	—	0.00 / 0.15	—	3
—	0.25 / 0.45	—	2	4	0.20	0.10 / 0.30	2	300
—	0.15 / 0.20	—	42	4.5	—	0.30 / 0.65	—	14
0.09	0.05 / 0.10	34	8,176	5	0.90	0.75 / 1.10	1	350
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 302 · put OI 323

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	0.55 / 0.90	—	—	3.5	—	0.00 / 0.15	—	1
—	0.30 / 0.45	—	26	4	0.30	0.20 / 0.35	16	251
—	0.05 / 0.30	—	46	4.5	—	0.35 / 0.70	—	55
—	0.00 / 0.15	—	230	5	—	0.75 / 1.15	—	16
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 154 · put OI 122

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	0.60 / 0.95	—	—	3.5	0.10	0.05 / 0.20	4	33
—	0.30 / 0.65	—	7	4	0.31	0.25 / 0.50	67	61
—	0.15 / 0.40	—	28	4.5	—	0.40 / 0.80	—	28
0.13	0.05 / 0.25	4	119	5	—	0.80 / 1.20	—	—
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 97 · put OI 202

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	0.65 / 1.00	—	—	3.5	—	0.05 / 0.20	—	2
0.50	0.40 / 0.55	61	74	4	0.27	0.25 / 0.40	3	40
—	0.15 / 0.40	—	15	4.5	—	0.45 / 0.85	—	157
—	0.05 / 0.20	—	8	5	—	0.80 / 1.20	—	3
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 844 · put OI 444

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
0.22	0.20 / 0.30	79	844	5	1.00	1.00 / 1.20	20	444
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 NB

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