

A new way to trade.
No more boundaries.
Create a personalized trading environment. Arrange, resize, and customize every element to match your style.
Leverage a powerful set of in house and 3rd party widgets designed to work together effortlessly. Analyze charts, track markets, and execute —all from a unified, dynamic interface tailored to you by you.
Customize your trading experience even further with third-party widgets and apps. Integrate the tools you love, access cutting-edge features, and unlock a truly personalized trading experience.
Create a personalized trading environment. Arrange, resize, and customize every element to match your style.
Leverage a powerful set of in house and 3rd party widgets designed to work together effortlessly. Analyze charts, track markets, and execute —all from a unified, dynamic interface tailored to you by you.
Customize your trading experience even further with third-party widgets and apps. Integrate the tools you love, access cutting-edge features, and unlock a truly personalized trading experience.

Invest in a wide range of individual stocks and diversified ETFs to build a portfolio that aligns with your financial goals.

Commission-free* options trading with fast execution, including 0 DTE contracts. Options are not suitable for all investors and involve risk, including the potential loss of your entire investment. Read the Options Disclosure Document before trading.

Trade index options across major indices with powerful tools and competitive pricing. Index options are cash-settled, European-style instruments — their value can shift quickly with broad market movements, and you can lose the entire premium paid. Not suitable for all investors. See the Options Disclosure Document.
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Aries offers a range of asset classes to help you build a diversified portfolio. You can trade individual stocks, ETFs, options, and index options — all from a single platform. Each asset class carries its own risk profile; options trading involves significant risk and is not appropriate for all investors. Please review the Characteristics and Risks of Standardized Options before trading.
Yes, Aries provides access to both pre-market and after-hours trading sessions. Pre-market trading begins as early as 4:00 AM ET, and after-hours trading extends until 8:00 PM ET. Standard market hours are 9:30 AM to 4:00 PM ET. Extended-hours trading involves additional risks, including lower liquidity, higher volatility, wider spreads, and the possibility of receiving prices less favorable than during regular market hours.
There is no minimum deposit required to open an Aries account. Fractional share investing allows you to purchase portions of stocks, making it possible to start building a portfolio with smaller amounts. All investing involves risk, including the possible loss of principal, regardless of the amount invested.
Aries offers several features to support your trading. Simulated trading lets you practice strategies in a risk-free environment before committing real capital. Recurring investment plans allow you to automate contributions to stocks, ETFs, and other asset classes on a schedule you choose. The platform also includes customizable dashboards where you can arrange widgets, charts, and third-party plugins to suit your preferences. Simulated trading results are hypothetical and do not guarantee future performance in live markets.
Funds can be deposited via ACH bank transfer or wire transfer. ACH transfers typically take 1–3 business days to settle, while wire transfers are generally available sooner, often within the same business day. You will be able to trade once your funds have fully cleared. Processing times may vary depending on your bank and transfer method. Wire transfers may be subject to fees from your sending bank.
Connect with our support team in-app chat or email during business hours. Licensed representatives are available to assist with your trading and account needs. See our contact page for current hours and availability by channel.