BHVN · Option chain

BHVN Option Chain

Every listed BHVN 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

$15.86

Call open interest

24,539

Put open interest

8,879

Put/call (volume)

0.28

124 contracts changed hands across these expirations — 97 calls against 27 puts. Calls outtraded puts 3.59 to one.

Sep 18, 202613 days

call OI 4,064 · put OI 2,515

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	3.30 / 4.50	—	—	12	—	0.05 / 0.10	—	211
—	2.20 / 3.70	—	434	13	0.13	0.00 / 0.20	4	827
—	1.50 / 2.60	—	705	14	0.21	0.20 / 0.55	1	278
1.56	1.20 / 1.75	2	1,633	15	—	0.30 / 0.85	—	1,034
0.96	0.65 / 1.10	5	354	16	1.15	0.70 / 1.50	3	90
—	0.25 / 0.65	—	666	17	—	1.25 / 2.20	—	75
0.35	0.05 / 0.60	1	191	18	—	1.70 / 2.90	—	—
0.05	0.05 / 0.75	5	81	19	—	2.70 / 3.90	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 9,298 · put OI 5,051

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	3.50 / 5.00	—	1,011	12	—	0.10 / 0.75	—	4
—	2.70 / 4.00	—	91	13	—	0.30 / 0.60	—	133
—	2.20 / 3.30	—	174	14	—	0.55 / 1.30	—	2,658
2.15	2.05 / 2.85	12	5,646	15	1.10	1.00 / 1.45	10	231
1.65	1.50 / 1.75	9	176	16	—	0.35 / 2.05	—	9
1.25	1.05 / 1.45	11	1,770	17	—	1.85 / 2.75	—	2,006
—	0.70 / 1.15	—	383	18	—	2.50 / 3.50	—	10
0.75	0.60 / 0.85	20	47	19	—	3.10 / 4.30	—	—
A dash means the contract did not trade — not a price of zero.

Dec 18, 2026104 days

call OI 3,844 · put OI 471

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.20 / 5.40	—	143	12.5	—	1.00 / 1.85	—	258
—	3.40 / 4.80	—	41	14	—	1.20 / 2.55	—	12
—	3.40 / 4.10	—	1,319	15	2.40	2.05 / 3.00	5	136
3.30	3.00 / 3.70	8	2,157	16	—	2.55 / 3.60	—	4
2.69	2.55 / 3.20	19	184	17.5	—	3.40 / 4.80	—	61
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 5,822 · put OI 640

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.90 / 6.10	—	1,265	12.5	—	1.55 / 2.30	—	109
4.65	4.00 / 5.40	1	21	14	2.70	2.25 / 2.90	4	11
—	3.80 / 4.70	—	4,285	15	—	2.50 / 3.80	—	355
3.73	3.10 / 4.30	1	84	16	—	1.75 / 4.30	—	153
—	2.75 / 3.90	—	167	17.5	—	3.80 / 5.30	—	12
A dash means the contract did not trade — not a price of zero.

Apr 16, 2027223 days

call OI 50 · put OI 160

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	4.40 / 6.20	—	1	14	—	2.80 / 3.70	—	—
4.80	4.60 / 5.60	3	45	15	—	3.00 / 4.20	—	10
—	3.90 / 5.20	—	2	16	—	3.60 / 4.80	—	—
—	3.50 / 4.70	—	2	17	—	2.95 / 5.60	—	—
—	2.10 / 4.40	—	—	18	—	3.60 / 6.10	—	150
A dash means the contract did not trade — not a price of zero.

Jan 21, 2028503 days

call OI 1,461 · put OI 42

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	5.50 / 8.80	—	130	12.5	—	1.35 / 6.00	—	24
—	4.50 / 9.00	—	1,311	15	—	2.60 / 7.50	—	17
—	3.50 / 8.20	—	20	17.5	—	4.30 / 9.00	—	1
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 BHVN

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