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For US-based investors and traders, TD Ameritrade’s thinkorswim platform is a sophisticated multi-asset desktop experience optimized for securities trading, including off-exchange spot forex and exchange-traded options and futures (including Bitcoin).

By Steven Hatzakis / February 18th, 2019 / Updated: February 19th, 2019

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Trust Score
  • Forex only available to US residents
  • No web-based platform offered for forex
  • Platform complexity may deter beginners
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Known for its powerful options trading platform that also offers stocks and forex trading, thinkorswim was acquired by major US brokerage house TD Ameritrade (NASDAQ: AMTD) in 2009 and has since continued to evolve as an innovative brand under the company.

Under its CFTC-regulated entity, TD Ameritrade Futures and Forex LLC, TD Ameritrade remains one of the few regulated brokerages to still offer retail forex trading in the United States. The brand continues to benefit from the backing of its parent company for both technology innovation and customer support resources. In 2018, TD Ameritrade joined a cohort of prominent technology investors in a round of financing to acquire a stake in ErisX, an upcoming cryptocurrency derivatives exchange.

Trust Score

Trading with a forex broker traders can trust is crucial to success. Unfortunately, forex fraud and scams are common in the industry.

Here at, we maintain the largest independent regulatory database available on the web. Using 28 different variables, we have created a proprietary 1-100 score (the higher the better) of overall trustworthiness, which we call the Trust Score. Here is our trust summary of TD Ameritrade FX.

TD Ameritrade
Year Founded1955
Publicly-Traded Company (Listed) Yes
Regulated in Major Hub Yes
Regulated in Emerging Hub No
Authorised in the European Union Yes

Offering of Investments

The following table summarizes the different investment products available to TD Ameritrade FX clients.

TD Ameritrade
Currency Pairs (Total Forex pairs)75
CFDs - Total Offered0
Cryptocurrency traded as actual No
Cryptocurrency traded as CFD No

Commissions & Fees

TD Ameritrade’s fees for trading forex on thinkorswim vary depending on whether you choose the commission-free pricing available as a separate FX contract or the commission-based contract from within the platform each time you submit an order for execution.

For example, on the commission-based model, while the EUR/USD spread was 0.30 pips, including a commission of 2.00 pips round-turn (all-in cost 2.3 pips), at the same time, the same spread on the non-commission EUR/USD contract was 0.90 pips, making it a more attractive spread at a 60% discount, using random spread data.

While we were not able to obtain any average spreads published by TD Ameritrade, we looked at sample real-time price quotes for its major forex pairs to make a general comparison from within the platform. It’s also worth noting that thinkorswim uses GAIN Capital, the owner of, as its liquidity provider to handle its forex execution (for both pricing options).

TD Ameritrade
Minimum Initial Deposit$0.00
Average Spread EUR/USD - StandardN/A
All-in Cost EUR/USD - ActiveN/A
Active Trader or Premium/VIP Yes


The thinkorswim platform from TD Ameritrade is loaded with powerful research tools, including a set of several detailed screeners, such as the Stock Hacker, and live CNBC news feeds alongside additional 3rd party sources such as Dow Jones, Thomson Reuters, and Morningstar.

There are also a detailed economic calendar and fundamental analysis tools that offer traders a diverse arsenal of means to research the markets, including in video format. One area I found useful for fundamental research is the FRED Data, which include historical data on interest rates and other economic indicators that affect monetary policy and currency markets.

TD Ameritrade research FRED data
TD Ameritrade research FRED data

Beyond the basics normally found in an economic calendar, thinkorswim adds smart features such as the ability to filter the calendar based on various news events, and even set alerts on upcoming events relevant to your portfolio.

TD Ameritrade thinkorswim desktop social network
TD Ameritrade thinkorswim desktop social network

Numerous social features developed from in-house and third parties are also found on the platform, including the Social Signals service that pulls insights from Twitter, adding to the broad range of research and content that TD Ameritrade delivers.

TD Ameritrade
Daily Market Commentary Yes
Forex News (Top-Tier Sources) Yes
Weekly Webinars No
AutoChartist No
Trading Central (Recognia) No
Delkos Research No
Acuity Trading No
Social Trading / Copy-Trading Yes
Social Sentiment - Currency Pairs No
Economic Calendar Yes

Platforms & Tools

thinkorswim is available for Windows, Linux, and Mac operating systems. After installing thinkorswim on MacOS, it quickly becomes clear the platform has numerous accessible tools and features within the menus and sub-menus. For my review, I focused primarily on the forex specific functionality.

TD Ameritrade FX thinkorswim desktop

All in all, the number of positive features in the thinkorswim platform far exceeds any negative attributes.

Instead of grouping all products into the same area, thinkorswim separates them out into individual tabs, which makes trading streamlined and efficient. Under the Forex Trader module, rates are displayed for six currency pairs by default. Users can choose from 75 different forex pairs, and each pair lives in its own module that can be further customized.

TD Ameritrade thinkorswim desktop layout
TD Ameritrade thinkorswim desktop FX Trader layout.

Within each forex quote window, there is a sidebar that lets you quickly show or hide different views just for that currency pair. Although this feature was difficult to use the first time because the layout adjusts on the fly, I quickly got the hang of it and found the extra optional layer of customization to be a net benefit. Also, if six pairs isn’t enough for you, you can easily adjust the grid to accommodate up to 24 pairs at once in a 4x8 configuration. A nice touch.

Moving to the charting section, I was impressed to find nearly 400 technical indicators – by far the most in the industry. Without question, technical analysis enthusiasts will quickly fall in love with the endless depth available to them, including the ability to use thinkScripts for algorithmic trading, as well the ability to create push notifications and alerts on individual indicators. In addition to candlestick patterns, there is an editor that enables users to create their own custom candlestick patterns, a rare feature candlestick enthusiasts will appreciate.

TD Ameritrade thinkorswim desktop charts
TD Ameritrade thinkorswim desktop charts

If having access to over 400 indicators wasn’t enough, each one can be customized then grouped and saved into sets. Since our last review, the indicators have been grouped by category and are available from a shortcut within the charts, making it easier and faster to access them. Furthermore, by using the thinkScripts tool, you can modify and create new indicators, which is a similar functionality to custom indicators in the MT4 platform or the JForex3 platform from Dukascopy.

TD Ameritrade thinkorswim desktop indicator
TD Ameritrade thinkorswim desktop indicator

Aside from the powerful charts, the heatmap is another highly configurable tool that lets you explore indices and various sectors in incredible detail. It is conveniently located in the watchlist module so you can create custom lists and heatmaps based on items already on your watchlists.


All in all, the number of positive features in the thinkorswim platform far exceeds any negative attributes. The platform takes time to learn; however, the plethora of tools and depth are well worth the patience required. TD Ameritrade finished 2nd overall for Platform & Tools in our 2019 Forex Review.

TD Ameritrade
Virtual Trading (Demo) Yes
Proprietary Platform Yes
Desktop Platform (Windows) Yes
Web Platform No
Social Trading / Copy-Trading Yes
MetaTrader4 (MT4) No
MetaTrader5 (MT5) No
cTrader No
Charting - Indicators / Studies (Total)403
Charting - Drawing Tools (Total)20
Charting - Trade From Chart Yes
Watchlists - Total Fields506
Order Type - Trailing Stop Yes

Mobile Trading

The thinkorswim mobile app, available for iOS and Android devices, comes packed with a ton of features, ranging from charting with several hundred indicators to creating advanced Blast orders, all organized neatly in a modern, user-friendly way.

One feature that stands out is how available order types are displayed visually.

One feature that stands out is how available order types are displayed visually.

I tested the app on my Samsung Galaxy S8+ Edge and logged into the paper trading demo where exploring the app was made easy, thanks to a clean side navigation menu. The colors, clean sleek lines and overall design give the mobile experience a premium feel.

One feature that stands out is how available order types are displayed visually. For example, choosing a Blast order will let you create a multitude of orders and place them all at the same time. Alternatively, using a “1st triggers sequence” order will let you create an order that will trigger a sequence of other orders, similar to a One Triggers Other (OTO) order.

thinkorswim mobile advanced order type

In terms of research in the app, the same calendar experience from the desktop platform is present for filtering news events by symbol, watchlist, or account positions. This filtering makes sense and ensures that traders will always view the news that is most relevant to their portfolios, including global economic indicator events for forex traders.

Charting is also robust, as the thinkorswim app includes over 300 optional indicators and trendlines can be drawn on the chart. When indicators are added to a chart, they become the default template when other charts are opened or when logging back in (i.e .they are automatically saved). Trend lines I drew on the EUR/USD in the desktop app charts synced perfectly with the mobile app charts, which is a very useful feature for technical analysis across devices.

TD Ameritrade thinkorswim mobile charts
TD Ameritrade thinkorswim mobile charts

It is worth noting that watch lists in the app are highly customizable, and there is a watch list for fx commission pairs, as well as one for non-commission fx pairs. Creating one from scratch was easy.

TD Ameritrade thinkorswim mobile watchlist
TD Ameritrade thinkorswim mobile watchlist

Overall, TD Ameritrade’s innovative mobile app competes with industry leaders such as FXCM,, and OANDA. For Mobile Trading, TD Ameritrade finished 5th out of 28 forex brokers, in our 2019 review.

TD Ameritrade
Android App Yes
Apple iOS App Yes
Trading - Forex Yes
Trading - CFDs No
Alerts - Basic Fields Yes
Watch List Yes
Watch List Syncing Yes
Charting - Indicators / Studies397
Charting - Draw Trend Lines No
Charting - Trend Lines Moveable No
Charting - Multiple Time Frames Yes
Charting - Drawings Autosave Yes
Forex Calendar Yes

Other Notes

In addition to trading forex, TD Ameritrade’s FX offering also supports additional forex instruments such as options and futures on pairs, as well as the US Dollar Index.

TD Ameritrade forex instruments

For cryptocurrency trading, clients can trade Bitcoin futures as well as the first exchange-traded Bitcoin product, Greyscale’s Bitcoin Investment Trust (Ticker $GBTC).

TD Ameritrade Crypto
TD Ameritrade Crypto

Final Thoughts

With nearly 80 currency pairs to trade alongside a plethora of trading tools and research, TD Ameritrade’s thinkorswim platform provides US-based forex traders a winning solution. The one drawback is that thinkorswim’s tools are mostly built for trading other asset classes such as equities and options, but this is merely a minor distraction.

There is much to like about TD Ameritrade’s thinkorswim platform, and the broker continues to build its regulatory presence with the latest addition of its Hong Kong and Singapore licenses. Adding forex outside of the US would be a positive for international forex traders, as the brand’s services outside of the US are limited to securities and other non-spot fx products, except for forex futures and options, which are available internationally at TD Ameritrade.

All variables considered, TD Ameritrade delivers. The broker finished best in class in multiple categories out of 28 brokers in our 2019 Review.


For our 2019 Forex Broker Review we assessed, rated, and ranked 28 international forex brokers. Each FX broker was graded on 81 variables. How we test.

Forex Risk Disclaimer

"There is a very high degree of risk involved in trading securities. With respect to margin-based foreign exchange trading, off-exchange derivatives, and cryptocurrencies, there is considerable exposure to risk, including but not limited to, leverage, creditworthiness, limited regulatory protection and market volatility that may substantially affect the price, or liquidity of a currency or related instrument. It should not be assumed that the methods, techniques, or indicators presented in these products will be profitable, or that they will not result in losses." Learn more.

Steven Hatzakis

Reviewed by Steven Hatzakis Steven Hatzakis is the Global Director of Research for Steven previously served as an Editor for Finance Magnates, where he authored over 1,000 published articles about the online finance industry. Steven is an active fintech and crypto industry researcher and advises blockchain companies at the board level. Over the past 20 years, Steven has held numerous positions within the international forex markets, from writing to consulting to serving as a registered commodity futures representative.

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Ratings Overall


Commissions & Fees
Offering of Investments
Platforms & Tools
Customer Service
Mobile Trading

Commissions & Fees

Commission Notes

You can tell which FX contracts are commission based from the distinct marking in search results with the “#” symbol added to the end of the forex pair (i.e., EUR/USD#), annotating that it is commission based, and you can toggle between both from the forex quote screen.

In addition, commission-based FX contracts do not offset non commission-based contracts, so trades in the opposing direction are not permitted (i.e., a short EUR/USD# trade will not offset an existing short EUR/USD position).

Non-commission forex contracts: (i.e., EUR/USD):

  • Prevailing spreads are marked up (wider) in lieu of commission.
  • Non-commission FX contracts feature wider spreads, and the minimum contract and increment trade size is one mini lot (10,000 units), which is more competitive than the commission-based pricing, and is our recommendation for forex trading at thinkorswim.

Commission-based forex contracts (i.e., EUR/USD#):

  • For traders on the commission-based pricing, spreads are low but a steep commission of 1.0 pip per side brings the total round-turn (RT) cost to $20 per standard lot (100,000 units) traded, making it an expensive option.
  • Round-Turn (RT) Commission of $200 per 1,000,000 units ($100 per side) added to prevailing spreads.

For a breakdown of commissions beyond forex, please see the TD Ameritrade commission notes on our sister site

Trading CFDs, FX, and cryptocurrencies involves a high degree of risk. All providers have a percentage of retail investor accounts that lose money when trading CFDs with their company. You should consider whether you can afford to take the high risk of losing your money and whether you understand how CFDs, FX, and cryptocurrencies work. All data was obtained from a published web site as of 02/18/2019 and is believed to be accurate, but is not guaranteed. The staff is constantly working with its online broker representatives to obtain the latest data. If you believe any data listed above is inaccurate, please contact us using the link at the bottom of this page.

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