$AMRN
Amarin Corp Plc
XNAS
Why is AMRN down today? It is at $14.34 (-0.52%), and our scanner flagged it 1 time on unusual volume this month. See the catalyst behind the move, real-time alerts the moment AMRN spikes, and full due diligence on AMRN — key stats, earnings, dilution and insider activity. Free.
Get free $AMRN alerts the moment volume spikes
Our scanner flagged $AMRN 1 time in the last 30 days. Create a free account to track $AMRN, build a watchlist, and get instant unusual-volume alerts — plus 5 free premium days, no card needed.
No card · 5 premium days · join 800+ traders
Key Stats
- Price
- $14.34
- Change today
- -0.52%
- Previous close
- $14.41
- 52-week range
- $12.96 – $20.90
- Market cap
- $5M
- Institutional own.
- 1.12%
- Total held
- 1.1%
- Tradeable float
- 376K 99% of shares · after 1% institutions
- Short interest
- 513K ▼ -5% vs prior · as of 2026-07-15
- Days to cover
- 6.4d
- Avg daily volume
- 85K
- Exchange
- XNAS
- 5m
- 3.6x
- 15m
- 3.6x
- 1hthin
- 3.2x
- 1D
- 0.1x
Get free AMRN + market alerts in your inbox
The top plays and unusual-volume catches our scanner flags, emailed to you. No account needed.
No spam. Unsubscribe anytime. Not investment advice.
Why is $AMRN down today?
Here is the latest on AMRN from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for AMRN today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystQuarterly report (10-Q), from the latest SEC filing. Read it →$AMRN Sentiment
BearishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$AMRN Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.

AMRN stock FAQ
Why is $AMRN down today?
Here is the latest on AMRN from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for AMRN 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 AMRN stock price today?
AMRN last traded at $14.34, down 0.52% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live AMRN alerts?
The AMRN 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 AMRN 1 time in the last 30 days.
What exchange is AMRN on?
AMRN (Amarin Corp Plc) trades on XNAS, with a market cap of about $5M.
Is AMRN 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 AMRN for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.