Trader consensus on Polymarket prices an 86.5% implied probability against Nasdaq implementing round-the-clock trading by June 30, 2026, reflecting the exchange's official timeline targeting a December 6 launch for 23-hour-per-day, five-day-a-week equity sessions following SEC approval of its proposal on April 10. Recent regulatory clearance marks progress from Nasdaq's December 2025 filing, but infrastructure upgrades—including new order restrictions during thinner night sessions (9 p.m.–4 a.m. ET), a daily one-hour maintenance pause, and clearinghouse alignment like NSCC's June 28 transition—necessitate extensive testing, pushing rollout beyond Q2. Absent accelerated announcements, traders anticipate no resolution before year-end, prioritizing global liquidity demands over haste.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$44,110 Vol.
$44,110 Vol.
$44,110 Vol.
$44,110 Vol.
5 days per week refers to any 5 24-hour periods which Nasdaq treats as trading days. This is not limited to the weekday hours of the Eastern Time Zone (e.g. a day starting on Sunday at 9PM ET and ending on Monday at 9PM ET will count, as long as at least 22 of the relevant 24 hours are open for trading).
A qualifying Nasdaq trading schedule must be active, operational, and publicly accessible for trading of Nasdaq-listed securities to qualify for a “Yes” resolution. The announcement of such a trading schedule within this market’s timeframe will not suffice on its own.
Technical errors (e.g. a circuit breaker), trading holidays, or any planned shortened days will not disqualify this market from resolving to “Yes,” provided Nasdaq has officially implemented a qualifying trading schedule.
Limited trading restrictions outside of regular market hours (i.e. lower liquidity or restricted order types) will not disqualify an extended trading schedule from resolving this market.
The primary resolution source for this market will be official information from Nasdaq; however, a consensus of credible reporting may also be used.
Market Opened: Dec 15, 2025, 8:35 PM ET
Resolver
0x65070BE91...5 days per week refers to any 5 24-hour periods which Nasdaq treats as trading days. This is not limited to the weekday hours of the Eastern Time Zone (e.g. a day starting on Sunday at 9PM ET and ending on Monday at 9PM ET will count, as long as at least 22 of the relevant 24 hours are open for trading).
A qualifying Nasdaq trading schedule must be active, operational, and publicly accessible for trading of Nasdaq-listed securities to qualify for a “Yes” resolution. The announcement of such a trading schedule within this market’s timeframe will not suffice on its own.
Technical errors (e.g. a circuit breaker), trading holidays, or any planned shortened days will not disqualify this market from resolving to “Yes,” provided Nasdaq has officially implemented a qualifying trading schedule.
Limited trading restrictions outside of regular market hours (i.e. lower liquidity or restricted order types) will not disqualify an extended trading schedule from resolving this market.
The primary resolution source for this market will be official information from Nasdaq; however, a consensus of credible reporting may also be used.
Resolver
0x65070BE91...Trader consensus on Polymarket prices an 86.5% implied probability against Nasdaq implementing round-the-clock trading by June 30, 2026, reflecting the exchange's official timeline targeting a December 6 launch for 23-hour-per-day, five-day-a-week equity sessions following SEC approval of its proposal on April 10. Recent regulatory clearance marks progress from Nasdaq's December 2025 filing, but infrastructure upgrades—including new order restrictions during thinner night sessions (9 p.m.–4 a.m. ET), a daily one-hour maintenance pause, and clearinghouse alignment like NSCC's June 28 transition—necessitate extensive testing, pushing rollout beyond Q2. Absent accelerated announcements, traders anticipate no resolution before year-end, prioritizing global liquidity demands over haste.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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