Lime Trading expands Sterling Trader Pro integration for U.S. equities execution

Lime Trading Corp. said Aug. 4 it has deepened its integration with Sterling Trader Pro to give active traders faster access to U.S. equity and ETF venues. The move pairs Sterling’s professional trading front end with Lime’s low-latency execution infrastructure as competition around speed and reliability intensifies.

Why it matters: - Lime is trying to give retail and institutional clients institutional-style execution speed without forcing them to change their trading workflow. - The integration targets U.S. equity and ETF trading, where latency, reliability and tool depth can affect execution quality. - Lime said it executed more than 18 billion shares in the first half of 2026, underscoring the scale of activity flowing through its platform.

What happened: - Lime Trading Corp. announced Aug. 4 in New York that it is continuing its integration with Sterling Trader® Pro, Sterling Trading Tech’s flagship professional trading platform. - Traders using Sterling Trader Pro can access Lime’s low-latency connectivity to U.S. equity venues through the integration. - Lime described itself as an agency-only broker-dealer serving retail and institutional traders.

The details: - Lime said its first-half 2026 execution volume averaged more than 3 billion shares per month. - Lime said average daily volume during that period was about 150 million shares. - Sterling Trader Pro is built for professional traders, broker-dealers, clearing firms, hedge funds, proprietary trading firms and institutional investment managers. - Sterling’s broader product suite includes OMS and real-time risk and margin tools. - Lime clients gain Sterling’s trading tools, customizable workflows and direct access to Lime’s execution infrastructure for U.S. equities and ETFs. - Nodir Azimov, Lime’s head of product development and strategy, said the company remains committed to infrastructure that supports sophisticated institutional trading environments. - Jen Nayar, president and CEO of Sterling Trading Tech, said the firms’ long relationship reflects a shared focus on high-performance trading technology. - Nayar said the combined offering is designed to meet speed, flexibility and reliability demands in increasingly complex trading environments. - Lime is a registered broker-dealer, a FINRA and SIPC member, a registered futures commission merchant and a member of the NFA. - Sterling Trading Tech provides trading technology for equities, options, futures, fixed income and digital assets. - Sterling OMS 360 offers real-time Reg T and Portfolio Margin capabilities aimed at supporting FINRA Rule 4210 changes and the industry shift toward intraday margin requirements.

Between the lines: - The announcement reinforces how trading platforms are bundling front-end tools with execution plumbing to keep active traders inside one ecosystem. - Lime’s volume figures suggest the firm is positioning itself as a high-throughput execution partner, not just a routing layer. - The emphasis on institutional-grade performance signals a push to narrow the gap between retail-accessible platforms and professional trading infrastructure.

What’s next: - Lime said traders can learn more about the integration on the Sterling Trader Pro page on the Lime website. - Lime directs readers to more information on its company site. - Sterling directs readers to more information on its company site.

The bottom line: - Lime and Sterling are tying together execution speed and professional trading software to compete for active traders who want institutional-level performance.