BYRN · Option chain

BYRN Option Chain

Every listed BYRN 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

$3.41

Call open interest

7,941

Put open interest

869

Put/call (volume)

0.00

7 contracts changed hands across these expirations — 7 calls against 0 puts. Calls outtraded puts Infinity to one.

Sep 18, 202613 days

call OI 3,766 · put OI 238

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	0.50 / 1.55	—	37	2.5	—	0.00 / 0.10	—	120
0.02	0.00 / 0.05	3	691	5	—	1.15 / 2.10	—	103
—	0.00 / 0.05	—	2,023	7.5	—	3.40 / 4.60	—	2
—	0.00 / 0.05	—	893	10	—	5.80 / 7.30	—	6
—	0.00 / 0.05	—	20	12.5	—	8.30 / 9.80	—	4
—	0.00 / 0.20	—	35	15	—	10.80 / 12.30	—	3
—	0.00 / 1.00	—	19	17.5	—	13.30 / 14.80	—	—
—	0.00 / 0.25	—	22	20	—	15.80 / 17.30	—	—
—	0.00 / 0.25	—	15	22.5	—	18.30 / 19.80	—	—
—	0.00 / 0.25	—	6	25	—	20.80 / 22.30	—	—
—	0.00 / 0.40	—	4	30	—	25.80 / 27.30	—	—
—	0.00 / 1.00	—	1	35	—	30.80 / 32.30	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 15 · put OI 10

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	0.70 / 1.65	—	3	2.5	—	0.00 / 0.20	—	10
—	0.00 / 0.30	—	12	5	—	0.95 / 2.30	—	—
A dash means the contract did not trade — not a price of zero.

Dec 18, 2026104 days

call OI 268 · put OI 291

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	0.85 / 1.60	—	49	2.5	—	0.00 / 0.40	—	195
—	0.00 / 0.75	—	146	5	—	0.90 / 2.55	—	71
—	0.00 / 0.30	—	12	7.5	—	3.10 / 4.90	—	22
—	0.00 / 1.00	—	10	10	—	5.80 / 7.30	—	3
—	0.00 / 0.95	—	51	12.5	—	8.30 / 9.80	—	—
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 2,494 · put OI 173

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
1.25	1.05 / 1.35	1	83	2.5	—	0.10 / 0.35	—	78
—	0.10 / 0.75	—	279	5	—	0.85 / 2.50	—	42
—	0.00 / 0.70	—	307	7.5	—	3.30 / 4.90	—	21
—	0.00 / 0.15	—	1,083	10	—	5.80 / 7.50	—	24
—	0.00 / 0.65	—	263	12.5	—	8.30 / 10.00	—	8
—	0.00 / 1.40	—	40	15	—	10.60 / 12.60	—	—
—	0.00 / 1.40	—	40	17.5	—	13.10 / 15.10	—	—
—	0.00 / 1.40	—	32	20	—	15.60 / 17.60	—	—
—	0.00 / 1.00	—	61	22.5	—	18.10 / 20.10	—	—
—	0.00 / 1.40	—	23	25	—	20.60 / 22.60	—	—
—	0.00 / 1.40	—	221	30	—	25.60 / 27.60	—	—
—	0.00 / 1.40	—	57	35	—	30.60 / 32.60	—	—
—	0.00 / 0.75	—	5	40	—	35.70 / 37.60	—	—
A dash means the contract did not trade — not a price of zero.

Mar 19, 2027195 days

call OI 129 · put OI 27

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
1.80	0.90 / 1.75	1	16	2.5	—	0.20 / 0.50	—	11
—	0.40 / 0.70	—	110	5	—	0.80 / 2.90	—	16
—	0.00 / 0.50	—	3	7.5	—	3.50 / 4.70	—	—
A dash means the contract did not trade — not a price of zero.

Jan 21, 2028503 days

call OI 1,269 · put OI 130

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	1.50 / 2.75	—	212	2.5	—	0.40 / 0.85	—	54
1.45	0.70 / 1.45	2	418	5	—	1.05 / 3.90	—	2
—	0.05 / 3.00	—	30	7.5	—	3.00 / 5.80	—	—
—	0.25 / 0.75	—	177	10	—	5.30 / 8.00	—	13
—	0.20 / 1.00	—	68	12.5	—	7.70 / 10.40	—	55
—	0.00 / 2.75	—	74	15	—	10.20 / 12.90	—	3
—	0.00 / 0.50	—	32	17.5	—	12.70 / 15.40	—	3
—	0.00 / 2.70	—	8	20	—	15.20 / 17.90	—	—
—	0.00 / 2.65	—	26	22.5	—	16.50 / 21.50	—	—
—	0.05 / 0.90	—	49	25	—	19.00 / 24.00	—	—
—	0.00 / 2.50	—	77	30	—	24.00 / 29.00	—	—
—	0.00 / 2.65	—	14	35	—	29.00 / 34.00	—	—
—	0.00 / 1.25	—	84	40	—	34.00 / 39.00	—	—
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 BYRN

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