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How to Buy Hennessy Advisors, Inc. (HNNA) Stock

Compare 15 brokers offering HNNA, check 24-hour trading availability, and confirm OTC tier access.

HNNA
$0.0000−$10.24 (−100.00%)
Day range
$9.86 – $10.25
52-week range
$8.90 – $13.19
Volume
1.3K
Market cap
$80.92M
Exchange
XNAS
Asset class
common
Optionable
No
24-hour trading
Yes
Fractional eligible
Yes
Tokenized
No
Market cap tier
micro

Where to buy HNNA

15 brokers in our matrix offer HNNA (penny/OTC-friendly subset). Verify availability and current fees with each broker before trading.

BrokerCommissionFractionalExtendedOvernightOptionsOTCQXOTCQBPink Cur.Pink Ltd.GreySurchargeShort locate
Firstrade logoFirstradeReview$0
~4,000+ tickers, ≥ $5
~1,200
$0FullFullFullFullLimited—limited
Interactive Brokers logoInteractive BrokersReview$0 (Lite) / per-share (Pro)
~10,000
per-contract pricingFullFullFullFullFullPer-share pricing appliesbest
TradeStation logoTradeStationReview$0 listed
$0.50 / $0.60FullFullFullFullLimited$0.005/share OTC (TS Select/TS Go), $0 up to 10,000 sharesstrong
Charles Schwab (thinkorswim) logoCharles Schwab (thinkorswim)Review$0
Schwab Stock Slices, S&P 500 only, ≥ $5/slice, up to 30 at once
~1,130
$0.65FullFullFullLimitedLimitedVariable service fees on certain restrictedmoderate
E*TRADE (Morgan Stanley) logoE*TRADE (Morgan Stanley)Review$0 listed
~20
$0.65FullFullFullFullLimited$6.95 flat on penny stocksmoderate
Fidelity logoFidelityReview$0
Stocks by the Slice, 7,000+ stocks/ETFs, from $1
$0.65FullFullNoNoNo—limited
Merrill Edge logoMerrill EdgeReview$0
$0.65FullFullFullLimitedNo—none
Moomoo logoMoomooReview$0
$0LimitedLimitedLimitedNoNo—limited
Public.com logoPublic.comReview$0
rebate modelLimitedLimitedLimitedNoNo—none
SoFi Active Investing logoSoFi Active InvestingReview$0
$0FullLimitedLimitedNoNo—none
tastytrade logotastytradeReview$0 stocks
$1.00 open, $0 close (capped at $10 per leg)LimitedLimitedLimitedNoNo—limited
Webull logoWebullReview$0
$0LimitedLimitedLimitedNoNo—limited
CenterPoint Securities logoCenterPoint SecuritiesReviewPer-share (day-trader oriented)
per-contractFullFullFullFullFullPer-sharebest
Cobra Trading logoCobra TradingReviewPer-share (day-trader oriented)
per-contractFullFullFullFullFullPer-sharebest
SpeedTrader logoSpeedTraderReviewPer-share (day-trader oriented)
per-contractFullFullFullFullFullPer-sharebest

24-Hour / Overnight trading

HNNA 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.

Penny stock / OTC routing

HNNA trades on the OTC markets. Broker support varies sharply by tier (OTCQX, OTCQB, Pink Current, Pink Limited, Grey). Fidelity and Robinhood exclude pink/grey entirely. For short-locate on small-caps, Interactive Brokers and the day-trader specialists (Cobra Trading, SpeedTrader, CenterPoint) have the deepest inventory.

About Hennessy Advisors, Inc.

Hennessy Advisors Inc is an investment management company that manages and markets open-end mutual funds branded as the Hennessy Funds. It offers domestic equity, multi-asset sectors, specialty products, and fixed income products. The company earns revenues mainly from investment advisory services and secondarily from shareholder services. Advisory services include managing each fund's portfolio in line with its investment objectives, monitoring compliance and performance, overseeing sub-advisors and other service providers, and handling marketing, distribution, and regulatory reporting. Shareholder services cover investor support and coordination with the fund service provider, with all related fees based on the funds' average daily net asset values.
Sector
INVESTMENT ADVICE
Employees
18
Headquarters
NOVATO, CA
Listed
2002-10-15
Market cap
$80.92M

Frequently asked

Where can I buy Hennessy Advisors, Inc. (HNNA)?

HNNA is offered by 15 brokers in our matrix, including Firstrade, Interactive Brokers, TradeStation, Charles Schwab (thinkorswim), E*TRADE (Morgan Stanley). Compare commissions, fractional eligibility, and overnight availability in the broker matrix above.

Can I buy HNNA after hours or overnight?

Yes. HNNA 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 HNNA?

No. Robinhood does not provide access to the OTC tier HNNA trades on. Interactive Brokers, TradeStation, and Firstrade have the broadest OTC coverage.

Does Fidelity offer HNNA?

Partial. Fidelity's OTC access is tier-limited — see the OTC columns in the matrix to check whether HNNA's specific tier is supported.

Does Webull offer HNNA?

Partial. Webull's OTC access is tier-limited — see the OTC columns in the matrix to check whether HNNA's specific tier is supported.

Is HNNA optionable?

No. HNNA does not have listed options contracts at the moment.

Is there a tokenized version of HNNA?

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 HNNA?

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