Lightspeed Trading review

Updated September 28, 2026 · SumCue Editorial Team · Facts checked September 26, 2026

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Our verdict

Lightspeed Trading is a US broker built for experienced traders and day traders who want a wide market list in one account. Costs are the trade-off: a stock trade runs at $4.50, but the account asks for a minimum deposit of $10,000 before you start trading.

Key facts

Best for
Active traders with a large balance who want shares, options and futures in one account.
Minimum deposit
$10,000↗
Stock trade fee
$4.50↗
Inactivity fee
$25↗
Markets
Stocks, ETFs, Options, Futures↗
Regulators
FINRA↗
Investor protection
SIPC up to USD 500,000↗
Options contract fee
$0.60↗
Platforms
Lightspeed Trader Pro, Web & Mobile↗
Support channels
Phone, Help-centre↗
Features
Demo account, Mobile app
Pricing model
Low fees
Audience
Experienced traders, Day traders
Official website
lightspeed.com

Facts checked September 26, 2026, 5 sources

Apps and profiles

Get the app
App Store

Pros and cons

Pros

  • A stock trade costs $4.50, so dealing charges are easy to budget for regular trading.
  • One account covers stocks, etfs and options, so options and futures sit alongside ordinary shares.
  • FINRA regulates the firm in the US, and held investments fall under SIPC up to USD 500,000.
  • Help is by phone and help centre, and a demo account is listed among the features.

Cons

  • A minimum deposit of $10,000 puts a large sum into the account before the first order.
  • An inactivity charge of $25 applies once an account goes quiet, which sits awkwardly with long term holdings.
  • Options carry a charge of $0.60, which adds up on a busy options book.
Lightspeed Trading

Ready to try Lightspeed Trading?

Scored 8.6 / 10 by SumCue.

Who it suits

  • Experienced investors who trade often and want options and futures in the same account as their shares.
  • Day traders who need to work from Lightspeed Trader Pro and Web & Mobile rather than sitting at one desk.
  • Anyone comfortable leaving $10,000 in the account and keeping it active.

Who should look elsewhere

  • People starting with a small balance: bunq takes a €10 minimum deposit, which fits casual savers better than active trading.
  • Traders who want to begin without a deposit: CFI lists a $0 minimum deposit.
  • Borrowers rather than investors: Fiesta Credito MX is a lender supervised by CONDUSEF, not a trading broker.

How Lightspeed Trading compares

Where Lightspeed Trading is available

Available
United States
Licence in United States
FINRA (104369), checked September 26, 2026

Countries from the brand (Source, checked September 26, 2026)

Frequently asked questions

How much does it cost to trade stocks?+

Stock dealing costs $4.50, and options are priced separately at $0.60. Since both are dealing charges, the bill moves with how often you trade rather than with a monthly subscription. Anyone running a busy options book should weigh that extra charge first.

Will I be charged if my account sits idle?+

Yes. Lightspeed Trading applies an inactivity charge of $25 to accounts that go quiet, so a portfolio you set up and then stop adding to still carries a cost. Read the terms on how the charge is applied before you open an account you plan to leave alone.

How much do I need to open an account?+

The stated minimum deposit is $10,000, and that is the first figure to check before planning any order. It sits well above the typical broker minimum of €2.51, so a small first investment does not suit this broker. Only fund it with money you can leave invested.

Is my money regulated and protected?+

Lightspeed Trading is regulated by FINRA in the US and holds licence 104369. Held investments fall under SIPC up to USD 500,000. Across the brokers tracked, 72.03% of retail accounts lose money, and that scheme does not cover trading losses.

Which markets can I trade?+

The account covers stocks, etfs and options, so shares, exchange traded funds, options and futures all sit in one place. A trader who moves between instruments keeps the same account throughout instead of opening separate ones. That suits an active book rather than a set and forget portfolio.

What platforms and apps can I use?+

You get Lightspeed Trader Pro and Web & Mobile, so there is a professional dealing platform as well as web and mobile access. The feature list also includes demo account and mobile app, covering a demo account and the mobile app. A demo account lets you learn the interface with none of your own money committed.

Who is this broker aimed at?+

The stated audience is experienced and day traders, which narrows it to traders who already know the platforms they want. A first time investor building a small portfolio gradually is not the target here, because the deposit floor sets a high entry point. A demo account is the sensible place to start if active dealing is new to you.

Sources

Compiled from 8 source pages, checked September 26, 2026. We did not open an account.

Not confirmed yet: Account fee, Retail accounts that lose money.

Lightspeed Trading

Lightspeed Trading

Active traders with a large balance who want shares, options and futures in one account.

8.6/10See alternatives