tZERO Group, Inc., a leading innovator in blockchain-powered multi-asset infrastructure, announced a significant expansion of trading availability on its SEC-regulated Alternative Trading System (ATS). Effective December 15, 2025, the ATS will support 24/7 order entry and 23.5 hours of trading on all business days, with execution windows running from 12:05am to 11:35pm ET, Monday through Friday, excluding market holidays. The ATS is operated by tZERO’s broker-dealer subsidiary, tZERO Securities, LLC.
This enhancement marks a major step forward in tZERO’s long-term global convergence strategy, which envisions a unified and interoperable smart contract-driven infrastructure providing seamless, 24/7 cross-border and cross-asset access to tokenized and traditional assets. By expanding trading windows to nearly the full business day, tZERO brings its platform closer to the round-the-clock availability that defines modern digital markets.
“We need to offer a trading environment that truly reflects where capital markets are heading – and, importantly, one that drives the demand/liquidity leg of our strategic priorities by making our open infrastructure more appealing to the digitally native community that’s lit up 24/7 worldwide and more interoperable with other tokenized assets,” said Alan Konevsky, Chief Executive Officer.
The update applies to all assets eligible to trade on the tZERO ATS’s robust, regulated, and institution-ready infrastructure.
This latest enhancement 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.
Source: tZERO
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