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How to Buy Amarin Corp Plc (AMRN) Stock

Compare 13 brokers offering AMRN, check 24-hour trading availability, see options pricing, and find fractional-share eligibility.

$15.08+$0.1300 (+0.87%)
Day range
$14.74 – $15.33
52-week range
$9.98 – $20.90
Volume
47.6K
Market cap
$313.49M
Exchange
XNAS
Asset class
adr
Optionable
Yes
24-hour trading
Yes
Fractional eligible
Yes
Tokenized
No
Market cap tier
small

Where to buy AMRN

13 brokers in our matrix offer AMRN. Verify availability and current fees with each broker before trading.

BrokerCommissionFractionalExtendedOvernightOptionsOTC access
Charles Schwab (thinkorswim) logoCharles Schwab (thinkorswim)$0
Schwab Stock Slices, S&P 500 only, ≥ $5/slice, up to 30 at once
~1,130
$0.65Most (3/5)
E*TRADE (Morgan Stanley) logoE*TRADE (Morgan Stanley)$0 listed
~20
$0.65Most (4/5)
Fidelity logoFidelity$0
Stocks by the Slice, 7,000+ stocks/ETFs, from $1
$0.65Partial (2+0)
Firstrade logoFirstrade$0
~4,000+ tickers, ≥ $5
~1,200
$0Most (4/5)
Interactive Brokers logoInteractive Brokers$0 (Lite) / per-share (Pro)
~10,000
per-contract pricingFull
Merrill Edge logoMerrill Edge$0
$0.65Most (3/5)
Moomoo logoMoomoo$0
$0Limited only
Public.com logoPublic.com$0
rebate modelLimited only
Robinhood logoRobinhood$0
≥ $1 stocks, market cap ≥ $25M
~1,134
$0None
SoFi Active Investing logoSoFi Active Investing$0
$0Partial (1+2)
tastytrade logotastytrade$0 stocks
$1.00 open, $0 close (capped at $10 per leg)Limited only
TradeStation logoTradeStation$0 listed
$0.50 / $0.60Most (4/5)
Webull logoWebull$0
$0Limited only

24-Hour / Overnight trading

AMRN may be eligible for overnight trading via Charles Schwab (thinkorswim), Interactive Brokers, Robinhood, E*TRADE (Morgan Stanley), Webull, Moomoo, Firstrade. Each broker maintains its own eligibility list — confirm before placing an order.

Overnight sessions route through ATSs, typically have wider spreads, accept limit orders only, and offer no guaranteed fills.

About Amarin Corp Plc

Amarin Corp PLC is a pharmaceutical company. The company is focused on the commercialization and development of therapeutics to improve cardiovascular, or CV, health and reduce CV risk. Its commercialized product includes Vascepa. The company focuses on treatments to stop cardiovascular disease causing death, by providing patients, doctors and investors with reliable cardiovascular treatment options. Geographically, the company derives maximum revenue from United States.
Sector
PHARMACEUTICAL PREPARATIONS
Employees
80
Headquarters
DUBLIN 2
Listed
1993-04-01
Market cap
$313.49M

Frequently asked

Where can I buy Amarin Corp Plc (AMRN)?

AMRN is offered by 13 brokers in our matrix, including Charles Schwab (thinkorswim), E*TRADE (Morgan Stanley), Fidelity, Firstrade, Interactive Brokers. Compare commissions, fractional eligibility, and overnight availability in the broker matrix above.

Can I buy AMRN after hours or overnight?

Yes. AMRN is on the 24-hour eligibility list for Charles Schwab (thinkorswim), Interactive Brokers, Robinhood, E*TRADE (Morgan Stanley), and others. Overnight sessions route through ATSs with wider spreads and limit-orders only.

Does Robinhood offer AMRN?

Yes. Robinhood offers AMRN as a regular exchange-listed security.

Does Fidelity offer AMRN?

Yes. Fidelity offers AMRN as a regular exchange-listed security.

Does Webull offer AMRN?

Yes. Webull offers AMRN as a regular exchange-listed security.

Is AMRN optionable?

Yes. AMRN has listed options contracts. Per-contract pricing varies by broker — see the Options column in the matrix.

Is there a tokenized version of AMRN?

Not in our current dataset. The tokenized stock universe (Kraken xStocks, Binance Alpha/Ondo, Robinhood EU, Hyperliquid HIP-3) is expanding quickly — we refresh quarterly.

Can I buy a fractional share of AMRN?

Yes. Multiple brokers in the matrix support fractional shares for AMRN — see the Fractional column above for per-broker eligibility and minimums.