Skip to main content

To trade in the US, go to polymarket.us

icon for Nasdaq round-the-clock trading by December 31?
Finance·Nasdaq

Nasdaq round-the-clock trading by December 31?

icon for Nasdaq round-the-clock trading by December 31?
Finance·Nasdaq

Nasdaq round-the-clock trading by December 31?

Jan 1, 2027

Jan 1, 2027

89% chance
Polymarket
NEW
89% chance
Polymarket
NEW
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 December 31, 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.Nasdaq’s SEC-approved plan for 23/5 trading, scheduled to launch December 6, 2026, underpins the 88.5% market-implied odds for round-the-clock equity trading by year-end. The exchange received accelerated approval in April for a day session from 4 a.m. to 8 p.m. ET and a night session from 9 p.m. to 4 a.m. ET, with a one-hour maintenance window, aligning with global investor demand and competition against alternative trading systems. Recent catalysts include the August acquisition of LeveL Markets for matching-engine capacity, Q2 earnings confirmation of on-track preparations, and an upcoming September 17 SEC roundtable on overnight operations. SIP readiness and coordinated industry testing remain the primary near-term hurdles, though current momentum favors timely implementation.

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 December 31, 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.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 December 31, 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.
Volume
$2,222
End Date
Jan 1, 2027
Market Opened
Jul 1, 2026, 4:01 PM ET

Resolver

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 December 31, 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.Nasdaq’s SEC-approved plan for 23/5 trading, scheduled to launch December 6, 2026, underpins the 88.5% market-implied odds for round-the-clock equity trading by year-end. The exchange received accelerated approval in April for a day session from 4 a.m. to 8 p.m. ET and a night session from 9 p.m. to 4 a.m. ET, with a one-hour maintenance window, aligning with global investor demand and competition against alternative trading systems. Recent catalysts include the August acquisition of LeveL Markets for matching-engine capacity, Q2 earnings confirmation of on-track preparations, and an upcoming September 17 SEC roundtable on overnight operations. SIP readiness and coordinated industry testing remain the primary near-term hurdles, though current momentum favors timely implementation.

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 December 31, 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.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 December 31, 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.
Volume
$2,222
End Date
Jan 1, 2027
Market Opened
Jul 1, 2026, 4:01 PM ET

Resolver

0x65070BE91...

Related

icon for Will Anthropic have the highest IPO Market Cap 2026?

Will Anthropic have the highest IPO Market Cap 2026?

59%
icon for US bank failure by December 31, 2026?

US bank failure by December 31, 2026?

72%
icon for Will Workhorse announce bankruptcy before 2027?

Will Workhorse announce bankruptcy before 2027?

41%

Beware of external links.

Frequently Asked Questions

"Nasdaq round-the-clock trading by December 31?" is a prediction market on Polymarket where traders buy and sell "Yes" or "No" shares based on whether they believe this event will happen. The current crowd-sourced probability is 89% for "Yes." For example, if "Yes" is priced at 89¢, the market collectively assigns a 89% chance that this event will occur. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"Nasdaq round-the-clock trading by December 31?" is a newly created market on Polymarket, launched on Jul 1, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "Nasdaq round-the-clock trading by December 31?," simply choose whether you believe the answer is "Yes" or "No." Each side has a current price that reflects the market's implied probability. Enter your amount and click "Trade." If you buy "Yes" shares and the outcome resolves as "Yes," each share pays out $1. If it resolves as "No," your "Yes" shares pay $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current probability for "Nasdaq round-the-clock trading by December 31?" is 89% for "Yes." This means the Polymarket crowd currently believes there is a 89% chance that this event will occur. These odds update in real-time based on actual trades, providing a continuously updated signal of what the market expects to happen.

The resolution rules for "Nasdaq round-the-clock trading by December 31?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.