Price Alert

BioMarin Pharmaceutical I... (BMRN)

NASDAQ: BMRN · Real-Time Price · USD

55.43

-0.14 (-0.25%)

At close: Oct 03, 2025, 3:59 PM

55.56

0.23%

After-hours: Oct 03, 2025, 07:47 PM EDT

BMRN Option Overview

Overview for all option chains of BMRN. As of October 05, 2025, BMRN options have an IV of 56.78% and an IV rank of 74.25%. The volume is 725 contracts, which is 81.1% of average daily volume of 894 contracts. The volume put-call ratio is 0.63, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

56.78%

IV Rank

74.25%

Historical Volatility

27.46%

IV Low

35.13% on Oct 18, 2024

IV High

64.29% on Sep 25, 2025

Open Interest (OI)

Today's Open Interest

39,992

Put-Call Ratio

0.46

Put Open Interest

12,530

Call Open Interest

27,462

Open Interest Avg (30-day)

36,701

Today vs Open Interest Avg (30-day)

108.97%

Option Volume

Today's Volume

725

Put-Call Ratio

0.63

Put Volume

279

Call Volume

446

Volume Avg (30-day)

894

Today vs Volume Avg (30-day)

81.1%

Option Chain Statistics

This table provides a comprehensive overview of all BMRN 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
Oct 17, 2025	245	167	0.68	11,046	2,191	0.2	56.78%	55
Nov 21, 2025	54	63	1.17	247	173	0.7	50.09%	55
Jan 16, 2026	48	45	0.94	7,418	7,009	0.94	51.83%	60
Apr 17, 2026	20	0	0	1,357	668	0.49	40.96%	57.5
Jan 15, 2027	79	4	0.05	7,394	2,489	0.34	39.51%	60