Bilateral mechanisms established after the October 2025 Kuala Lumpur Joint Arrangement and the May 2026 Trump-Xi summit continue to shape expectations for further tariff adjustments. The existing framework suspended or reduced reciprocal tariffs and extended market-based exclusion processes through November and December 2026, while creating U.S.-China trade and investment councils tasked with negotiating reciprocal reductions on specific goods. Subsequent commitments on agricultural purchases, rare earth access, and semiconductor supply chain issues have sustained momentum toward incremental deals. Traders view these ongoing diplomatic channels and scheduled extensions as strong indicators that additional tariff arrangements will be formalized before year-end, though the precise scope remains subject to bilateral negotiations.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedUS x China tariff agreement by December 31?
US x China tariff agreement by December 31?
90% chance
$224,660 Vol.
$224,660 Vol.
Dec 30, 2026
90% chance
$224,660 Vol.
$224,660 Vol.
Dec 30, 2026
This market will resolve to "Yes" if an official agreement over tariffs, defined as a publicly announced mutual agreement, is reached between the United States and China between market creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
If such an agreement is officially reached before the resolution date, this market will resolve to "Yes", regardless of if/when the agreement goes into effect.
Informal and unilateral announcements that do not constitute a finalized agreement will not count.
The publicly announced lowering of tariffs by both China and the U.S. will qualify as a mutual agreement over trade and/or tariffs if confirmed as part of a mutual agreement by an overwhelming consensus of credible reporting, even if a formal agreement isn’t mutually announced.
Agreements that include the United States and China as parties, even if they also involve other countries, will qualify for resolution.
The primary resolution source for this market will be an official announcement by the United States and the People's Republic of China, however an overwhelming consensus of credible reporting confirming an agreement has been reached will also qualify.Bilateral mechanisms established after the October 2025 Kuala Lumpur Joint Arrangement and the May 2026 Trump-Xi summit continue to shape expectations for further tariff adjustments. The existing framework suspended or reduced reciprocal tariffs and extended market-based exclusion processes through November and December 2026, while creating U.S.-China trade and investment councils tasked with negotiating reciprocal reductions on specific goods. Subsequent commitments on agricultural purchases, rare earth access, and semiconductor supply chain issues have sustained momentum toward incremental deals. Traders view these ongoing diplomatic channels and scheduled extensions as strong indicators that additional tariff arrangements will be formalized before year-end, though the precise scope remains subject to bilateral negotiations.
This market will resolve to "Yes" if an official agreement over tariffs, defined as a publicly announced mutual agreement, is reached between the United States and China between market creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
If such an agreement is officially reached before the resolution date, this market will resolve to "Yes", regardless of if/when the agreement goes into effect.
Informal and unilateral announcements that do not constitute a finalized agreement will not count.
The publicly announced lowering of tariffs by both China and the U.S. will qualify as a mutual agreement over trade and/or tariffs if confirmed as part of a mutual agreement by an overwhelming consensus of credible reporting, even if a formal agreement isn’t mutually announced.
Agreements that include the United States and China as parties, even if they also involve other countries, will qualify for resolution.
The primary resolution source for this market will be an official announcement by the United States and the People's Republic of China, however an overwhelming consensus of credible reporting confirming an agreement has been reached will also qualify.
If such an agreement is officially reached before the resolution date, this market will resolve to "Yes", regardless of if/when the agreement goes into effect.
Informal and unilateral announcements that do not constitute a finalized agreement will not count.
The publicly announced lowering of tariffs by both China and the U.S. will qualify as a mutual agreement over trade and/or tariffs if confirmed as part of a mutual agreement by an overwhelming consensus of credible reporting, even if a formal agreement isn’t mutually announced.
Agreements that include the United States and China as parties, even if they also involve other countries, will qualify for resolution.
The primary resolution source for this market will be an official announcement by the United States and the People's Republic of China, however an overwhelming consensus of credible reporting confirming an agreement has been reached will also qualify.
Market Opened: May 29, 2026, 9:10 AM ET
Volume
$224,660End Date
Dec 31, 2026Market Opened
May 29, 2026, 9:10 AM ETResolver
0x65070BE91...This market will resolve to "Yes" if an official agreement over tariffs, defined as a publicly announced mutual agreement, is reached between the United States and China between market creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
If such an agreement is officially reached before the resolution date, this market will resolve to "Yes", regardless of if/when the agreement goes into effect.
Informal and unilateral announcements that do not constitute a finalized agreement will not count.
The publicly announced lowering of tariffs by both China and the U.S. will qualify as a mutual agreement over trade and/or tariffs if confirmed as part of a mutual agreement by an overwhelming consensus of credible reporting, even if a formal agreement isn’t mutually announced.
Agreements that include the United States and China as parties, even if they also involve other countries, will qualify for resolution.
The primary resolution source for this market will be an official announcement by the United States and the People's Republic of China, however an overwhelming consensus of credible reporting confirming an agreement has been reached will also qualify.Bilateral mechanisms established after the October 2025 Kuala Lumpur Joint Arrangement and the May 2026 Trump-Xi summit continue to shape expectations for further tariff adjustments. The existing framework suspended or reduced reciprocal tariffs and extended market-based exclusion processes through November and December 2026, while creating U.S.-China trade and investment councils tasked with negotiating reciprocal reductions on specific goods. Subsequent commitments on agricultural purchases, rare earth access, and semiconductor supply chain issues have sustained momentum toward incremental deals. Traders view these ongoing diplomatic channels and scheduled extensions as strong indicators that additional tariff arrangements will be formalized before year-end, though the precise scope remains subject to bilateral negotiations.
This market will resolve to "Yes" if an official agreement over tariffs, defined as a publicly announced mutual agreement, is reached between the United States and China between market creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.
If such an agreement is officially reached before the resolution date, this market will resolve to "Yes", regardless of if/when the agreement goes into effect.
Informal and unilateral announcements that do not constitute a finalized agreement will not count.
The publicly announced lowering of tariffs by both China and the U.S. will qualify as a mutual agreement over trade and/or tariffs if confirmed as part of a mutual agreement by an overwhelming consensus of credible reporting, even if a formal agreement isn’t mutually announced.
Agreements that include the United States and China as parties, even if they also involve other countries, will qualify for resolution.
The primary resolution source for this market will be an official announcement by the United States and the People's Republic of China, however an overwhelming consensus of credible reporting confirming an agreement has been reached will also qualify.
If such an agreement is officially reached before the resolution date, this market will resolve to "Yes", regardless of if/when the agreement goes into effect.
Informal and unilateral announcements that do not constitute a finalized agreement will not count.
The publicly announced lowering of tariffs by both China and the U.S. will qualify as a mutual agreement over trade and/or tariffs if confirmed as part of a mutual agreement by an overwhelming consensus of credible reporting, even if a formal agreement isn’t mutually announced.
Agreements that include the United States and China as parties, even if they also involve other countries, will qualify for resolution.
The primary resolution source for this market will be an official announcement by the United States and the People's Republic of China, however an overwhelming consensus of credible reporting confirming an agreement has been reached will also qualify.
Volume
$224,660End Date
Dec 31, 2026Market Opened
May 29, 2026, 9:10 AM ETResolver
0x65070BE91...Bilateral mechanisms established after the October 2025 Kuala Lumpur Joint Arrangement and the May 2026 Trump-Xi summit continue to shape expectations for further tariff adjustments. The existing framework suspended or reduced reciprocal tariffs and extended market-based exclusion processes through November and December 2026, while creating U.S.-China trade and investment councils tasked with negotiating reciprocal reductions on specific goods. Subsequent commitments on agricultural purchases, rare earth access, and semiconductor supply chain issues have sustained momentum toward incremental deals. Traders view these ongoing diplomatic channels and scheduled extensions as strong indicators that additional tariff arrangements will be formalized before year-end, though the precise scope remains subject to bilateral negotiations.
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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