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Best Day Trading Platforms for 2019

Blain Reinkensmeyer

The annual review (9 years running) takes six months to complete and produces over 30,000 words of research each year. Here's how we test.

Understanding what features are important to you as a trader is important when you select a day trading platform. As a day trader, you are likely comfortable paying $4, $5, $6, or even $7 per trade. You want low-cost trades, but a feature-rich platform and great trading tools are important to you too; therefore, you are willing to pay more.

To day trade, you have at least $25,000 to comply with the Pattern Day Trader rule. Traders must also meet margin requirements. The government put these laws into place to protect investors. Bottom line, day trading is risky.

Best Day Trading Platforms

Here's a breakdown of some of the best online brokers for day trading.

  • Interactive Brokers - Best rates, professional platform
  • Fidelity - Competitive rates, balanced platform
  • TradeStation - Great platform, flexible rates
  • TD Ameritrade - Best platform, expensive rates
  • Charles Schwab - Competitive rates, balanced platform
Interactive Brokers

Best rates, professional platform - Open Account
Exclusive Offer: New clients that open an account today receive a special margin rate.

Our No. 1 pick for day trading, Interactive Brokers, wins this category because the broker caters specifically for active and hyperactive traders. You won’t find the broker’s platform built for beginners, and you can mostly forget about research. What you will find, though, are programmable hotkeys and a slew of order types for placing every possible trade imaginable, including algorithmic orders, alongside the lowest margin rates in the industry. Popular among the institutional community, including hedge funds, IB offers the lowest commissions in the industry. Read full review


Competitive rates, balanced platform - Open Account
Exclusive Offer: Get 300 commission-free trades and 2 years to use them.

Fidelity was ranked first overall for order execution, providing traders industry-leading order fills alongside a competitive platform. For day traders, Active Trader Pro (ATP) is Fidelity’s flagship desktop platform, and is packed with tools. Charting is cleanly laid out and encompasses pretty much everything a trader could want: 22 different drawing tools, 166 optional studies, overlays, custom profiles, trading off the chart, displayed alerts, notes, and more. Recognia is also incorporated to automate the identification of common technical patterns. Read full review


Great platform, flexible rates - Open Account
Promo Offer: Spring into the market action with FREE trading until 2020

As a trading technology leader, TradeStation shines, supporting traders through its web-based platform as well as its desktop platform, which we rated No. 1 for Platform Technology. The tools provided in TradeStation desktop are widespread and professional. For example, more than 40 years of historical data are available for trading equities when it comes to charting and studies. Furthermore, a staggering 274 indicators/studies are available, each of which can be reworked or adjusted to the trader's specifications using TradeStation’s proprietary coding language, EasyLanguage. Read full review

TD Ameritrade

Best platform, expensive rates - Open Account
Exclusive Offer: Trade free for 90 days + get up to $600 cash.

TD Ameritrade's thinkorswim is our No. 1 desktop platform for 2019 and is home to an impressive array of tools. These include company profiling, advanced earnings analysis, plotting FRED data, charting social sentiment, back testing and replaying historical markets tick by tick, or viewing economic and corporate calendars. The brokerage also enables traders to create and conduct real-time stock scans, share charts and workspace layouts, and perform advanced options analysis. The rabbit hole goes as far as any trader's imagination will take them. It’s a dazzling offering of choices that will set your mind spinning – in a good way. Read full review

Charles Schwab

Competitive rates, balanced platform - Open Account
Current Offer: $4.95 online equity trades + $0.65 per options contract.

For day traders, Charles Schwab offers its desktop download StreetSmart Edge platform, which provides the majority of trading tools and functionality active traders need to succeed. If there is one advantage of trading with Schwab's flagship platform, it's that the platform easier to learn than Interactive Brokers TWS, TD Ameritrade thinkorswim, and TradeStation 10; however, there are less features and customization options overall. Read full review

Day Trading Platform Features Comparison

Is there a specific feature you require for your trading? Popular tools used by day traders include ladder trading, level II quotes, trade hot keys, direct market routing, stock alerts, streaming time & sales, and strategy backtesting, among many others. Lucky for you, operates the largest verified database on the web for online brokerages.

Taken from our online brokerage comparison tool, here's a comparison of the most popular day trading platform features.

day trading platforms features comparison
day trading platforms features comparison

Day Trading Q&A

How much money do I need to day trade?

To day trade, traders must maintain an account balance of at least $25,000 to comply with the Pattern Day Trader rule, which grants them access to 4:1 margin during the day. It is important to remember, day trading is risky.

What is a pattern day trader?

FINRA rules define a pattern day trader as, "Any customer who executes four or more 'day trades' within five business days, provided that the number of day trades represents more than six percent of the customer's total trades in the margin account for that same five-business-day period."

What is a day trade?

FINRA rules define a day trade as, "The purchase and sale, or the sale and purchase, of the same security on the same day in a margin account. This definition encompasses any security, including options. Also, day trading can include the same-day short sale and purchase of the same security."

How do I choose a day trading platform?

All in all, finding the right platform for day trading first requires understanding the laws and making sure you have at least $25,000 for Pattern Day Trader status. Next, ask yourself, “How important are low trading commissions?” and, “How important are tools?” Assume that lower trade costs usually mean less quality in such areas as research, trading tools, mobile trading apps, or ease of use. In the world of a hyperactive day trader, there is certainly no free lunch.

Which brokers offer market rebates for adding liquidity?

Interactive Brokers, Lightspeed, TradeStation, Cobra Trading, and SpeedTrader all offer what are known as “unbundled” rates, which means they pass 100% of all market rebates (or charges) for adding (or taking) liquidity back to their clients. Many market exchanges (examples include Citadel, Bats, and KCG (Virtu)) will pay your broker for routing your order to them. These rebates are usually no more than a tenth of a penny or two per share, but they add up. See: Order Execution Guide.

Using a broker such as Lightspeed, routing a 1,000-share buy limit order on the NYSE will currently net you $0.0014 per share. Lightspeed’s base rate is $.0045 per share, so the original $4.50 trade now becomes only $3.10, thanks to a $1.40 rebate from the NYSE. This represents a savings of 31 percent. Note, however, this goes both ways, as routing a straight market order to the NYSE instead would incur a charge of $.0027 per share, thus increasing the cost of the trade.

Summary: Best Day Trading Platforms

Online Broker Trading Platform Minimum Deposit Commissions Active Trading
Interactive Brokers Trader Workstation (TWS) $0 $0.005 per share 5 Stars
Fidelity Active Trader Pro $0 $4.95 5 Stars
TradeStation TradeStation 10 $500 $5.00 5 Stars
TD Ameritrade thinkorswim $0 $6.95 4.5 Stars
Charles Schwab StreetSmart Edge $0 $4.95 4.5 Stars

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For the ninth annual review published in February 2019, a total of 4,544 data points were collected over six months and used to score brokers. Each broker completed an in-depth data profile and provided executive time (live in person or over the web) for an annual update meeting. Learn more about how we test.

Still aren't sure which broker to choose? Ask us a question! Whether you are a beginner investor learning the ropes or a professional trader, we are here to help. Email us your online broker specific question and we will respond within one business day. It is our satisfaction guarantee.

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Blain Reinkensmeyer

About the author: Blain Reinkensmeyer As Head of Research at, Blain Reinkensmeyer has 18 years of trading experience with over 1,000 trades placed during that time. Referenced as a leading expert on the US online brokerage industry, Blain has been quoted in The New York Times, Forbes, and the Chicago Tribune, among others.

All pricing data was obtained from a published web site as of 02/18/2019 and is believed to be accurate, but is not guaranteed. For stock trade rates, advertised pricing is for a standard order size of 500 shares of stock priced at $30 per share. For options orders, an options regulatory fee per contract may apply.

TD Ameritrade, Inc. and are separate, unaffiliated companies and are not responsible for each other’s services and products. View terms.

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