$BMRN
BioMarin Pharmaceuticals Inc
XNAS•Health Care•Pharmaceutical Preparations
Why is BMRN down today? It is at $59.43 (-0.80%), and our scanner flagged it 9 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment BMRN spikes, and full due diligence on BMRN — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $59.43
- Change today
- -0.80%
- Previous close
- $59.91
- 52-week range
- $49.26 – $66.28
- Market cap
- $11.58B
- Total held
- 0.26%
- Tradeable float
- 192.8M 100% of shares · after <1% insiders + institutional n/a
- Short interest
- 14.3M ▲ +3% vs prior · as of 2026-07-15
- Short % of float
- 7.4%
- Days to cover
- 10.2d
- Avg daily volume
- 2.3M
- Sector
- Health Care
- Industry
- Pharmaceutical Preparations
- Exchange
- XNAS
- 5m
- 0.7x
- 15m
- 1.4x
- 1h
- 0.7x
- 1D
- 0.1x
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Why is $BMRN down today?
Here is the latest on BMRN from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for BMRN today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystMerger / acquisition agreement, from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
$BMRN Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$BMRN Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.



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BMRN stock FAQ
Why is $BMRN down today?
Here is the latest on BMRN from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for BMRN today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
What is the BMRN stock price today?
BMRN last traded at $59.43, down 0.80% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live BMRN alerts?
The BMRN Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged BMRN 9 times in the last 30 days.
What exchange is BMRN on?
BMRN (BioMarin Pharmaceuticals Inc) trades on XNAS, with a market cap of about $11.58B in the PHARMACEUTICAL PREPARATIONS sector.
Is BMRN good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge BMRN for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.