Compare the top 8 regulated forex brokers for US traders in 2025. Find the best trading platforms, lowest spreads, and ...

The maximum ratio can vary between brokers, market regulations, and asset classes — from reasonable 2:1 for equities to monstrous 300:1 in the forex market ... leverage and margin are both ...

This is because forex brokers typically allow for margin trading. So you can borrow funds from the broker to fund a portion of the transaction. In the U.S., leverage on currency transactions is ...