Charles Schwab Forex Review: Worth It If You Already Bank There?
We opened a Schwab account, switched thinkorswim into forex mode, and traded EUR/USD to find out whether a brokerage built for stocks and options gives existing clients a fair price on currency pairs or just a convenient login.
Best for: Existing Schwab brokerage clients who want occasional currency exposure without a second login
Schwab is a stock and options brokerage that added currency pairs almost as an afterthought, and the pricing shows it. A EUR/USD spread that independent testing puts near 1.27 pips runs well above the 0.6 to 0.8 pips a dedicated ECN account charges, and the 10,000-unit minimum trade size locks out anyone without roughly $500 in spare margin. Schwab earns its place for a client who already banks there and wants occasional currency exposure inside thinkorswim without opening a second account. Anyone choosing a first forex broker from scratch should look past Schwab and open at OANDA or FOREX.com instead.
Price $0 account minimumMaker Charles Schwabschwab.com
Schwab is not a forex broker. It is a $10 trillion brokerage and bank that happens to let existing clients trade currency pairs inside the same thinkorswim window they already use for stocks and options. We opened the forex permission on a live account, funded it, and traded EUR/USD for two weeks to see what that convenience actually costs.
Getting in the door costs nothing, staying in costs more
There is no minimum deposit to open a Schwab brokerage account, and turning on forex trading adds no separate fee on top. That part is genuinely easy. The catch shows up the moment you try to size a position: Schwab's minimum trade is 10,000 units per pair, and at 20:1 leverage that demands roughly $500 in free margin just to place one trade. A trader used to opening a $50 micro lot elsewhere will find Schwab has no equivalent, and the mobile app shown on its Google Play listing carries the same 10,000-unit floor as the desktop platform.
Schwab does not publish a headline spread figure anywhere on its own marketing pages, which is itself worth noting: dedicated forex brokers usually lead with their pricing. The number we could verify against independent testing puts the average EUR/USD spread near 1.27 pips. Compare that with a raw ECN account elsewhere, where spread plus commission often lands closer to 0.7 pips a lot, and Schwab's cost runs close to double. Over dozens of round-turn trades that gap adds up fast for anyone trading in size.
thinkorswim is the whole platform, for better and worse
Every forex trade at Schwab happens inside thinkorswim, on desktop, the web version, or the mobile app. There is no lighter, simplified ticket for currency pairs the way a beginner-focused broker might offer. What you get instead is real depth: 374 built-in indicators, the same charting engine Schwab's options traders rely on, and a rollover calculator that shows the exact overnight financing cost on a position before you decide to hold it past the close.
