Interest offers pay a yield on the uninvested cash in your account. Rates, caps, and whether the cash stays accessible vary, so read the conditions.
eToro
eToro pays up to 3.80% annual interest on the uninvested USD cash sitting in your trading account, accrued daily and paid monthly, with no lock-in.
HFM
HFM pays an annual interest rate of 2% to 3% on your free margin, credited monthly to your wallet, once you trade at least 5 lots of forex or metals CFDs in a month.
Moomoo
New U.S. Moomoo customers can earn 8.1% APY on up to $20,000 of uninvested cash for the first 60 days, combining the 3.6% base Cash Sweep rate with a one-time 4.5% booster coupon.
RoboForex
RoboForex pays up to 10% per year on your trading account balance, credited monthly, with the rate set by how many lots of forex and metals you trade each month.
Trade Republic
Trade Republic's German site advertises 2.5% a year on uninvested cash, paid monthly. The rate follows ECB policy and is not guaranteed.
Windsor Brokers
Windsor Brokers pays a tiered annual yield of 0.4% to 2% on your net equity as loyalty points, but only after you reach Gold status or higher and activate the feature.