Trader consensus on Polymarket prices a 93.5% implied probability against Nasdaq implementing round-the-clock trading by June 30, driven by the SEC's April 10 approval of proposal SR-NASDAQ-2025-109 for 23-hour weekday sessions—yet operational rollout remains stalled pending amendments to equity data plans for consolidated tape dissemination during extended hours. This reflects real capital backing skepticism over industry infrastructure alignment, including clearinghouse readiness at NSCC and buy-side staffing constraints for overnight liquidity. Historical precedents like NYSE Arca's phased extensions underscore multi-month post-approval delays. Realistic challenges include accelerated data plan approvals or Nasdaq prioritizing H1 2026 launch ahead of original late-2026 targets, though proximity to resolution heightens last-minute catalyst risks.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$46,572 Vol.
$46,572 Vol.
Jun 30, 2026
$46,572 Vol.
$46,572 Vol.
Jun 30, 2026
This market will resolve to “Yes” if the Nasdaq Stock Exchange (Nasdaq) extends its trading schedule to cover at least 22 hours per day, 5 days per week by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
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.Trader consensus on Polymarket prices a 93.5% implied probability against Nasdaq implementing round-the-clock trading by June 30, driven by the SEC's April 10 approval of proposal SR-NASDAQ-2025-109 for 23-hour weekday sessions—yet operational rollout remains stalled pending amendments to equity data plans for consolidated tape dissemination during extended hours. This reflects real capital backing skepticism over industry infrastructure alignment, including clearinghouse readiness at NSCC and buy-side staffing constraints for overnight liquidity. Historical precedents like NYSE Arca's phased extensions underscore multi-month post-approval delays. Realistic challenges include accelerated data plan approvals or Nasdaq prioritizing H1 2026 launch ahead of original late-2026 targets, though proximity to resolution heightens last-minute catalyst risks.
This market will resolve to “Yes” if the Nasdaq Stock Exchange (Nasdaq) extends its trading schedule to cover at least 22 hours per day, 5 days per week by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
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.
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
Volume
$46,572End Date
Jun 30, 2026Market Opened
Dec 15, 2025, 8:35 PM ETResolver
0x65070BE91...This market will resolve to “Yes” if the Nasdaq Stock Exchange (Nasdaq) extends its trading schedule to cover at least 22 hours per day, 5 days per week by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
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.Trader consensus on Polymarket prices a 93.5% implied probability against Nasdaq implementing round-the-clock trading by June 30, driven by the SEC's April 10 approval of proposal SR-NASDAQ-2025-109 for 23-hour weekday sessions—yet operational rollout remains stalled pending amendments to equity data plans for consolidated tape dissemination during extended hours. This reflects real capital backing skepticism over industry infrastructure alignment, including clearinghouse readiness at NSCC and buy-side staffing constraints for overnight liquidity. Historical precedents like NYSE Arca's phased extensions underscore multi-month post-approval delays. Realistic challenges include accelerated data plan approvals or Nasdaq prioritizing H1 2026 launch ahead of original late-2026 targets, though proximity to resolution heightens last-minute catalyst risks.
This market will resolve to “Yes” if the Nasdaq Stock Exchange (Nasdaq) extends its trading schedule to cover at least 22 hours per day, 5 days per week by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
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.
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.
Volume
$46,572End Date
Jun 30, 2026Market Opened
Dec 15, 2025, 8:35 PM ETResolver
0x65070BE91...Trader consensus on Polymarket prices a 93.5% implied probability against Nasdaq implementing round-the-clock trading by June 30, driven by the SEC's April 10 approval of proposal SR-NASDAQ-2025-109 for 23-hour weekday sessions—yet operational rollout remains stalled pending amendments to equity data plans for consolidated tape dissemination during extended hours. This reflects real capital backing skepticism over industry infrastructure alignment, including clearinghouse readiness at NSCC and buy-side staffing constraints for overnight liquidity. Historical precedents like NYSE Arca's phased extensions underscore multi-month post-approval delays. Realistic challenges include accelerated data plan approvals or Nasdaq prioritizing H1 2026 launch ahead of original late-2026 targets, though proximity to resolution heightens last-minute catalyst risks.
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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