How to Buy GH Research PLC Ordinary Shares (GHRS) Stock

Where to buy GHRS

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

Broker	Commission	Fractional	Extended	Overnight	Options	OTC access
Charles Schwab (thinkorswim)Review	$0	Schwab Stock Slices, S&P 500 only, ≥ $5/slice, up to 30 at once		~1,130	$0.65	Most (3/5)
E*TRADE (Morgan Stanley)Review	$0 listed			~20	$0.65	Most (4/5)
FidelityReview	$0	Stocks by the Slice, 7,000+ stocks/ETFs, from $1			$0.65	Partial (2+0)
FirstradeReview	$0	~4,000+ tickers, ≥ $5		~1,200	$0	Most (4/5)
Interactive BrokersReview	$0 (Lite) / per-share (Pro)			~10,000	per-contract pricing	Full
Merrill EdgeReview	$0				$0.65	Most (3/5)
MoomooReview	$0				$0	Limited only
Public.comReview	$0				rebate model	Limited only
RobinhoodReview	$0	≥ $1 stocks, market cap ≥ $25M		~1,134	$0	None
SoFi Active InvestingReview	$0				$0	Partial (1+2)
tastytradeReview	$0 stocks				$1.00 open, $0 close (capped at $10 per leg)	Limited only
TradeStationReview	$0 listed				$0.50 / $0.60	Most (4/5)
WebullReview	$0				$0	Limited only

24-Hour / Overnight trading

GHRS 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.

About GH Research PLC Ordinary Shares

GH Research PLC is a clinical-stage biopharmaceutical company dedicated to transforming the lives of patients by developing a practice-changing treatment for depression. Its initial focus is on developing novel and proprietary mebufotenin therapies for the treatment of patients with Treatment-Resistant Depression, or TRD. Its portfolio currently includes GH001, a proprietary inhalable mebufotenin product candidate, and GH002, a proprietary intravenous mebufotenin product candidate. The group has only a single segment: Research and Development.

Employees

73

Listed

2021-06-25

Market cap

$1.55B

Frequently asked

Where can I buy GH Research PLC Ordinary Shares (GHRS)?

GHRS 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 GHRS after hours or overnight?

Yes. GHRS 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 GHRS?

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

Does Fidelity offer GHRS?

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

Does Webull offer GHRS?

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

Is GHRS optionable?

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

Is there a tokenized version of GHRS?

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 GHRS?

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