Beginning Dec. 6, Nasdaq will offer a trading session running from 9 pm to 4 am Eastern. The new hours, in addition to the current standard, pre-, and post-market trading sessions, would extend trading to nearly 23 hours a day, five days a week. Here’s what it means for traders, suggests Lance Roberts, editor of the Bull Bear Report.
Trading will run from Sunday evening through Friday evening. Doing so would not only allow Nasdaq Inc. (NDAQ) to capture higher domestic volumes and increase its revenue, but also provide value for international investors and better rival 24/7 crypto trading.
Nasdaq's Trading Day - Today Vs. Starting 12/6/26
During the tech melt-up of the dotcom boom in 1999, Nasdaq proposed keeping its exchange open for 24 hours. The market crashed, and the change wasn’t enacted. But we have a few concerns worth considering regarding Nasdaq’s longer sessions.
For one thing, poor liquidity in off-peak hours will likely result in wider bid-offer spreads and more volatility. Wells Fargo analysts reportedly called the proposal “the worst thing in the world,” arguing it would push equity trading further toward feeling like a casino rather than a market for long-term capital allocation.
For another thing, running compliance, risk management, and trading desks across a near-continuous 23-hour cycle, with just a one-hour maintenance window, is a real staffing and operational burden for brokerages, exchanges, and the firms that support them.
Questions also remain about whether information processors, like those disseminating price data, and clearing firms can fully support the Nasdaq proposal.
Whether 2026 rhymes with 1999 – and the proposal is quashed – remains to be seen. Either way, Nasdaq and Wall Street have a lot to consider before moving ahead with the proposal.
