How to Buy Aurinia Pharmaceuticals Inc (AUPH) Stock

Where to buy AUPH

13 brokers in our matrix offer AUPH. 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

AUPH 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 Aurinia Pharmaceuticals Inc

Aurinia Pharmaceuticals Inc is a biopharmaceutical company focused on delivering therapies to people living with autoimmune diseases with high unmet medical needs. The company developed LUPKYNIS (voclosporin), the first FDA-approved oral therapy for the treatment of adult patients with active lupus nephritis. It is also developing aritinercept, a dual inhibitor of B cell activating factor (BAFF) and a proliferation-inducing ligand (APRIL), for the potential treatment of autoimmune diseases.

Sector

PHARMACEUTICAL PREPARATIONS

Employees

128

Headquarters

EDMONTON, A0

Listed

2009-10-21

Market cap

$2.04B

Frequently asked

Where can I buy Aurinia Pharmaceuticals Inc (AUPH)?

AUPH 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 AUPH after hours or overnight?

Yes. AUPH 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 AUPH?

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

Does Fidelity offer AUPH?

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

Does Webull offer AUPH?

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

Is AUPH optionable?

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

Is there a tokenized version of AUPH?

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 AUPH?

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