tZERO Group, Inc. announced a major expansion of trading availability on its SEC-regulated Alternative Trading System, with 24/7 order entry and 23.5 hours of trading on business days beginning December 15, 2025. The execution windows will run from 12:05am to 11:35pm ET, Monday through Friday, excluding market holidays, through the ATS operated by tZERO's broker-dealer subsidiary, tZERO Securities, LLC. This enhancement represents a substantial step in tZERO's global convergence strategy, which aims to create unified smart contract-driven infrastructure for seamless cross-border and cross-asset access to both tokenized and traditional assets.
By extending trading windows to nearly the full business day, the platform moves closer to the round-the-clock availability that characterizes modern digital markets. The update applies to all assets eligible to trade on the tZERO ATS's regulated infrastructure, which is designed to meet institutional requirements. This development is part of tZERO's broader mission to create a connected, multi-asset platform that bridges traditional finance and Web3 through regulated, programmable, and globally accessible infrastructure.
Alan Konevsky, Chief Executive Officer, emphasized the strategic importance of this expansion, stating that the company needs to offer a trading environment that truly reflects where capital markets are heading. He noted that this enhancement drives the demand and liquidity leg of tZERO's strategic priorities by making their open infrastructure more appealing to the digitally native community that operates 24/7 worldwide and more interoperable with other tokenized assets.
The regulatory framework supporting this expansion is significant. tZERO Digital Asset Securities, LLC, a broker-dealer registered with the SEC and member of FINRA and SIPC, serves as the custodian for digital asset securities on tZERO's platform. More information about tZERO Digital Asset Securities may be found on FINRA's BrokerCheck at https://brokercheck.finra.org. Similarly, tZERO Securities, LLC, also registered with the SEC and member of FINRA and SIPC, operates the tZERO Securities ATS, with additional details available through the same regulatory resource.
This expansion matters because it represents a concrete step toward bridging the gap between traditional financial markets and emerging digital asset ecosystems. By offering nearly continuous trading hours through regulated infrastructure, tZERO is addressing a key limitation of traditional markets while maintaining the institutional-grade compliance and security that regulated entities require. The move toward 24/7 trading availability reflects the evolving expectations of global investors and the increasing demand for seamless access to diverse asset classes across different time zones.
The implications extend beyond mere convenience. This development supports the broader adoption of tokenized assets by providing a regulated venue with extended trading hours, potentially increasing liquidity and market efficiency. As capital markets continue to evolve toward greater digitization and globalization, infrastructure that can support continuous trading while maintaining regulatory compliance becomes increasingly important for institutional adoption and market development.


