Biomarin Pharmaceutical Inc

BMRNNASDAQ · USD
62.20USD-1.17 (-1.86%)
479

Biomarin Pharmaceutical Inc (BMRN) Implied Volatility Current

BMRN implied volatility is 35%. IV Rank is 9%, placing current premiums in the bottom of their 52-week range.

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Tracking BMRN implied volatility helps you identify when options premiums on Biomarin Pharmaceutical Inc are historically cheap or expensive, and where the best trades are hiding. Biomarin Pharmaceutical Inc implied volatility reflects the market's expectation of future price movement: when BMRN IV rises, option premiums increase, creating opportunities for sellers, and when it drops, buyers can find cheaper contracts. Use our scanner to monitor Biomarin Pharmaceutical Inc's implied volatility current levels in real time and filter for high-probability trades.

Implied volatility is derived from option prices using models like Black-Scholes and represents the annualized expected move of an underlying stock. For BMRN, tracking metrics like BMRN IV rank helps traders understand whether current implied volatility is historically high or low. IV rank compares today's reading against the past year's range — a high rank on BMRN signals rich premiums and potential mean-reversion, while a low rank may favor long options strategies.

BioMarin Pharmaceutical Inc. develops and commercializes therapies for people with serious and life-threatening rare diseases and medical conditions. Its commercial products include Vimizim, an enzyme replacement therapy for the treatment of mucopolysaccharidosis (MPS) IV type A, a lysosomal storage disorder; Naglazyme, a recombinant form of N-acetylgalactosamine 4-sulfatase for patients with MPS VI; and Kuvan, a proprietary synthetic oral form of 6R-BH4 that is used to treat patients with phenylketonuria (PKU), an inherited metabolic disease. The company's commercial products also comprise Palynziq, a PEGylated recombinant phenylalanine ammonia lyase enzyme, which is delivered through subcutaneous injection to reduce blood Phe concentrations; Brineura, a recombinant human tripeptidyl peptidase 1 for the treatment of patients with ceroid lipofuscinosis type 2, a form of Batten disease; Voxzogo, a once daily injection analog of c-type natriuretic peptide for the treatment of achondroplasia; and Aldurazyme, a purified protein designed to be identical to a naturally occurring form of the human enzyme alpha-L-iduronidase.

In addition, it develops valoctocogene roxaparvovec, an adeno associated virus vector, which is in Phase III clinical trial for the treatment of patients with severe hemophilia A; BMN 307, an AAV5 mediated gene therapy, which is in Phase 1/2 clinical trial to normalize blood Phe concentration levels in patients with PKU; and BMN 255 that is in Phase 1/2 clinical trial for treating primary hyperoxaluria. The company serves specialty pharmacies, hospitals, and non-U.S. government agencies, as well as distributors and pharmaceutical wholesalers in the United States, Europe, Latin America, and internationally. BioMarin Pharmaceutical Inc. has license and collaboration agreements with Sarepta Therapeutics, Ares Trading S.A., Catalyst Pharmaceutical Partners, Inc., and Asubio Pharma Co., Ltd. The company was incorporated in 1996 and is headquartered in San Rafael, California.

Premium sellers, directional traders, and spread builders all need the same starting point: a clear read on where BMRN implied volatility sits today versus where it has been. Our scanner ranks Biomarin Pharmaceutical Inc implied volatility against its historical range, surfaces extremes in BMRN IV rank, and pairs every reading with the trades that exploit it. Stop guessing whether Biomarin Pharmaceutical Inc IV is rich or cheap — measure it, then act on it.

Implied Volatility

IV Rank
8.73%IV Rank
Low

IV is compressed vs the past year - options are relatively cheap, favoring buyers.

Implied Volatility (30d)34.80%

IV Rank8.73%

Historical Volatility (30d)26.18%

IV - HV+8.62%

As of September 22, 2026

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