How to Buy QuinStreet, Inc. (QNST) Stock

Where to buy QNST

13 brokers in our matrix offer QNST. 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

QNST 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 QuinStreet, Inc.

QuinStreet Inc focuses on marketplaces and technologies for the financial services and home services industries. It delivers measurable and cost-effective marketing results to its clients, in the form of qualified inquiries such as clicks, leads, calls, applications, or customers. It generates revenue by delivering measurable online marketing results to the clients. The company operates as one reportable segment. The company generates majority of revenue from United States. The company's products and services are Customer Acquisition, QuinStreet Rating Platform (QRP), and Cloud Control Media.

Sector

SERVICES-BUSINESS SERVICES, NEC

Employees

1,074

Headquarters

FOSTER CITY, CA

Listed

2010-02-11

Market cap

$1.05B

Frequently asked

Where can I buy QuinStreet, Inc. (QNST)?

QNST 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 QNST after hours or overnight?

Yes. QNST 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 QNST?

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

Does Fidelity offer QNST?

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

Does Webull offer QNST?

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

Is QNST optionable?

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

Is there a tokenized version of QNST?

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 QNST?

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