Price Alert

Biohaven Ltd. (BHVN)

NYSE: BHVN · Real-Time Price · USD

14.49

-1.38 (-8.70%)

At close: Sep 08, 2025, 3:59 PM

14.95

3.14%

After-hours: Sep 08, 2025, 07:56 PM EDT

BHVN Option Overview

Overview for all option chains of BHVN. As of September 07, 2025, BHVN options have an IV of 195.49% and an IV rank of 139.56%. The volume is 4,909 contracts, which is 129.8% of average daily volume of 3,782 contracts. The volume put-call ratio is 0.07, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

195.49%

IV Rank

139.56%

Historical Volatility

83.87%

IV Low

64.63% on Feb 04, 2025

IV High

158.4% on Aug 12, 2025

Open Interest (OI)

Today's Open Interest

76,597

Put-Call Ratio

0.45

Put Open Interest

23,676

Call Open Interest

52,921

Open Interest Avg (30-day)

73,968

Today vs Open Interest Avg (30-day)

103.55%

Option Volume

Today's Volume

4,909

Put-Call Ratio

0.07

Put Volume

326

Call Volume

4,583

Volume Avg (30-day)

3,782

Today vs Volume Avg (30-day)

129.8%

Option Chain Statistics

This table provides a comprehensive overview of all BHVN options grouped by their expiration dates.

Expiration	Call Vol	Put Vol	P/C Vol	Call OI	Put OI	P/C OI	Implied Volatility	Max Pain
Sep 19, 2025	163	140	0.86	9,806	7,381	0.75	195.49%	15
Oct 17, 2025	224	20	0.09	10,201	1,751	0.17	153%	15
Nov 21, 2025	21	28	1.33	1,126	1,715	1.52	179.89%	17.5
Dec 19, 2025	3,348	65	0.02	27,467	9,376	0.34	167.8%	17.5
Jan 16, 2026	811	73	0.09	3,247	2,940	0.91	147.18%	17.5
Apr 17, 2026	7	0	0	6	5	0.83	129.76%	12.5
Dec 18, 2026	0	0	0	164	413	2.52	107.64%	20
Jan 15, 2027	9	0	0	904	95	0.11	106.35%	15