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Siebert.Pro is a powerful, customizable solution for active, self-directed investors. Whether you’re leveraging options, margin, or equities to manage your wealth, we’ve built a platform that gives you the freedom to trade your way. Flexible tools that support a wide range of trading strategies — without the unnecessary sales pressure often found at traditional firms.
Our Siebert.Pro team builds more than software. We deliver a robust suite of customizable trading platforms designed for traders who like to manage their own wealth. Expect fast, reliable trade execution designed for active investors and a support desk that answers in seconds.
You stay in control with custom layouts, real-time data, and risk tools where you want them. We handle things behind the scenes, so your trading strategy stays center stage.
The online brokerage landscape has changed. As major firms consolidate and change priorities, the needs of experienced, self-directed traders are getting left behind. Too many legacy brokerages push investors into fee-based advisory models, ignoring those who just want the tools, service, and freedom to trade their way. At Siebert.Pro, we’re here for traders who have lost their voice — for those who know what they’re doing and just need a brokerage firm that listens.
Our team isn’t just familiar with the market—they’ve lived it. With decades of experience, many of our Relationship Managers come from professional trading backgrounds. We understand your strategies, and we’re here to advocate for your needs, no matter how complex.
From account opening to ongoing support, Siebert.Pro offers a high-touch experience that you won’t find at large, impersonal brokerages. Our Relationship Managers are empowered to act in your best interest, ensuring you always have a partner on your side, not just a service.
Leverage powerful desktop, web, and mobile platforms that provide the tools, functionality, and speed you need to manage your wealth. Whether you’re executing trades, analyzing the market, or building complex strategies, Siebert.Pro delivers a seamless experience across all devices.
Our risk management philosophy is competitive yet vigilant. We understand that your trading style is unique – our approach allows you the freedom to trade how you want, while safeguarding your portfolio.
At Siebert.Pro, we believe in self-directed traders supported by dedicated service. Nobody understands your portfolio better than you, which is why we’ve built a platform with flexible tools and personalized support to help you manage your wealth on your terms.
Ready to experience the Siebert.Pro difference? Let’s get started. Whether you’re opening an account or looking for more information, our team is here.
The Siebert Pro platform is intended for experienced investors seeking advanced trading capabilities, including real-time execution, technical trading tools, margin access, and derivatives such as listed options. By accessing and using Siebert Pro, you acknowledge and agree to all applicable platform disclosures, trading limitations, and associated risks.
Electronic trading involves significant risk due to system response times, trade execution speeds, and account access availability, which may vary based on factors such as trading volume, market conditions, system performance, and data transmission delays. Platform availability and execution quality are not guaranteed under all conditions.
All investments involve risk, including the potential loss of principal. The past performance of any security, industry, sector, market, or financial product does not guarantee future results or returns.
Trading on margin involves additional risks, including the possibility of losing more than your initial investment. Muriel Siebert & Co., LLC may liquidate securities in your account without prior notice if your equity falls below required maintenance levels. Extensions of time for margin calls are not guaranteed.
Rates, commissions, and fees are subject to change at any time. Rates are established at the discretion of Muriel Siebert & Co., LLC (a subsidiary of Siebert Financial Corp.) with reference to commercially recognized benchmarks, such as the broker call loan rate.
Commission-free trading applies only to U.S. exchange-listed stocks. A $6.95 commission applies to online trades of non-NMS OTC stocks, including OTCMarkets, OTCBB, grey market, and OTC-traded foreign securities. An additional $25 charge applies to broker-assisted trades, options exercises, and options assignments, plus any applicable commissions and fees. Trades executed outside of regular trading hours (9:30 a.m. ET – 4:00 p.m. ET) are subject to a fee of $0.005 per share.
By accessing Siebert Pro, you acknowledge and agree to The Siebert Pro disclosures, limitations, and risks.
