How to Buy Harmony Biosciences Holdings, Inc. Common Stock (HRMY) Stock

Where to buy HRMY

13 brokers in our matrix offer HRMY. 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

HRMY 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 Harmony Biosciences Holdings, Inc. Common Stock

Harmony Biosciences Holdings Inc is a commercial-stage pharmaceutical company focused on developing and commercializing therapies for patients living with rare neurological diseases who have unmet medical needs. The company has one reportable segment: rare neurological diseases. Its product WAKIX (pitolisant) is a molecule with a novel mechanism of action specifically designed to increase histamine signaling in the brain by binding to H3 receptors and is used for the treatment of cataplexy in adult patients with narcolepsy. The other drug candidates in its pipeline are Pitolisant, HBS-102 (MCHR1 antagonist), BP1.15205 (orexin-2 receptor agonist), ZYN002 (cannabidiol gel), EPX-100 (clemizole hydrochloride), and EPX-200 (lorcaserin), among others.

Sector

PHARMACEUTICAL PREPARATIONS

Employees

293

Headquarters

PLYMOUTH MEETING, PA

Listed

2020-08-19

Market cap

$1.82B

Frequently asked

Where can I buy Harmony Biosciences Holdings, Inc. Common Stock (HRMY)?

HRMY 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 HRMY after hours or overnight?

Yes. HRMY 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 HRMY?

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

Does Fidelity offer HRMY?

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

Does Webull offer HRMY?

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

Is HRMY optionable?

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

Is there a tokenized version of HRMY?

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 HRMY?

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