Margin splits your bill in two
Margin trading divides the cost of a position into two separate lines. You pay for the trade itself, and you pay for the borrowing that lets you take the trade at a larger size. The second line is the one readers tend to skip, and it is often the line that decides whether leverage was worth using. Write down the margin rate each broker charges before you look at anything else, then set it beside the cost of the account that carries the trade.
The account line varies widely. Across the brokers listed on this site, account fees run €0 to €105.24, stock trading fees run €0 to €4.38, inactivity fees run €0 to €13.15 and minimum deposits run €0 to €26,308.87. Spreads that wide are why a single headline number tells you so little. Sort the margin trading brokers ranking by the cost that matters to your own trading pattern, then open the reviews behind whatever reaches the top of your shortlist.
Read the margin rate, then find out what it covers
quantfury lists a margin rate of 0%, so borrowing is not the item that decides whether a leveraged position makes sense. Robinhood lists a margin rate of 3.95%. Both figures belong in your notes, because a rate that scales with the size of your borrowing can still become the largest cost on a large position, while a rate of 0% pushes the decision back to the trade fees and the spread you pay.
Neither rate stands on its own. quantfury sets out its leverage conditions as a separate part of the trading offer, and Robinhood publishes its own buying power limits, so in both cases the headline number sits inside a wider set of rules. Read them in the quantfury and Robinhood reviews, because what you are allowed to borrow and at what rate are rarely the same question.
Fees, and the account type they belong to
quantfury charges an account fee of $0 and a stock trading fee of $0, on a commission-free model, and it pays interest on cash at 4.5%. That last line matters more in margin trading than it looks, because a leveraged account often sits on a cash balance for a while between setups.
Robinhood also shows an account fee of $0, a stock trading fee of $0 and an options fee of $0. Its account types cover retirement and joint accounts, so check the fee on the specific account you will open rather than the headline figure. Two more lines to price in: an inactivity fee of $0 and a minimum deposit of $0, plus a charge that applies to outgoing transfers and is listed under deposit and withdrawal fees.
Who holds your money, and what covers it
quantfury reports oversight by the Financial Conduct Authority (FCA), the Securities Commission of The Bahamas, SEC and FINRA, and the Financial Superintendence of Colombia (SFC). The UK entity is Quantfury Trading UK Limited, and the registrations are 577611 for the FCA, SIA-F204 for the Bahamas, CRD#: 318437/SEC#: 8-70934 for the US and Resolution 2287 of 2024 for Colombia. UK money sits under FSCS protection, and the company was founded in 2017.
Robinhood's European business is supervised by the Bank of Lithuania (LSC), with the European entity recorded as Robinhood Europe UAB under registration MiCA CASP 254900GTP4UXQO1UMI36 and payment institution permission PSD_PI 306377915. Its US side is listed as a SIPC member under SIPC member 69916, and the European account carries EU ICS cover. The company was founded in 2013. The detail worth confirming is whether the protection scheme matches the entity your own account sits with, since a scheme only helps the account it covers.
Buying power and the markets on offer
quantfury's stated retail trading power is higher than Robinhood's, so a reader who needs more headroom per position should read the two conditions side by side rather than assume a shared limit. quantfury covers stocks, ETFs, forex, futures and crypto, and runs a web platform alongside a mobile app. Robinhood covers stocks, ETFs, options, futures and crypto, with fractional shares and a mobile app among its listed features, and it serves beginners and day traders. Match the asset list to your strategy first, because a competitive margin rate buys you nothing on a market the broker does not offer.
Honourable mentions and a clean comparison order
Three other names are worth opening when your priority is a specific market or a particular account type: Public for a different platform mix, Angel One and M1 for a wider spread of account types, and Interactive Brokers as a useful second opinion on borrowing costs.
A tidy comparison runs in four passes. Start with the cost of the account and the trade, add the margin rate, then check the regulator and protection scheme attached to the entity that holds your money, and finish with buying power and the market list. Run those passes in the same order on every broker in the rankings and the cheapest headline rate stops looking like the obvious answer.