SignalPlus, a prominent provider of institutional infrastructure for digital asset derivatives, has successfully closed a US$50 million Series B1 funding round. The investment, led by HashKey Capital, brings the company's post-money valuation to US$500 million. This new capital injection is set to accelerate the firm's expansion into new product lines and geographical markets.
Institutional Confidence in Derivatives Infrastructure
The funding round was spearheaded by HashKey Capital, with continued support from existing investors BlockBooster and AppWorks. Goldman Sachs notably served as the sole financial advisor for the transaction, underscoring the deal's significance. This investment highlights strong institutional conviction in SignalPlus's strategy to evolve into a multi-asset trading infrastructure provider.
Founded by veterans from capital markets and enterprise technology, SignalPlus offers a premier options trading platform for institutional clients. Its flagship terminal provides a Wall Street-caliber system for managing orders and positions with comprehensive analytics. The platform's features are designed to exceed the standards of current market alternatives for professional traders.
Impressive Growth and Market Penetration
The company has demonstrated remarkable growth, achieving a record US$160 billion in platform volumes during the fourth quarter of 2025. Its terminal volumes have grown at a 74% quarterly compound annual growth rate since 2023. This surge is driven by a significant increase in institutional clients, including industry leaders like Cumberland and Galaxy Digital.
SignalPlus has solidified its reputation as a trusted partner for the industry's largest market makers and centralized exchanges. Its comprehensive risk management and pricing infrastructure enables clients to operate automated systems around the clock. This reliability has been key to the company's market share multiplying tenfold over the past 18 months.
Strategic Expansion and Technological Innovation
Proceeds from the fundraising will be strategically allocated to drive product diversification and support geographic expansion. SignalPlus plans to extend its technology suite to support structured commodity products, addressing a market reliant on outdated legacy systems. This initiative aims to modernize infrastructure and bridge the gap between digital and traditional finance.
A key development on the horizon is the release of SignalPlus 2.0, a platform upgrade integrating agentic AI into the workflow. Powered by the company's proprietary QuantLab engine, users will gain powerful tools for market analysis and strategy creation. This represents a significant leap forward in providing sophisticated and secure trading capabilities to all users.
Investor Perspectives and Market Vision
Deng Chao, CEO of HashKey Capital, commented that SignalPlus has established itself as the leading infrastructure provider in crypto options. He noted that the platform meets the rigorous standards demanded by top-tier global institutions. This partnership is viewed as central to expanding HashKey Group's offerings within the maturing digital asset ecosystem.
Samuel Gu, Founder and CEO of BlockBooster, stated that SignalPlus provides the foundational infrastructure for institutional involvement in digital asset derivatives. He emphasized that the investment aligns with the belief that institutional capital enters the market through credible, enterprise-grade platforms. BlockBooster anticipates deep collaboration as SignalPlus enters its next growth phase.
This US$50 million funding round marks a pivotal moment for SignalPlus, validating its market leadership and robust technological foundation. The investment empowers the company to pursue its ambitious vision of bridging digital assets with traditional capital markets. With plans for AI integration and expansion, SignalPlus is poised to redefine institutional trading infrastructure globally.