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US announces another yen intervention by...?: live odds and probabilities

The market favorite is December 31, 2026 at 54.0%. $140 traded across 1 outcomes.

Updated 2026-11-06 02:19 UTC · Source: Polymarket · 18+ · Market prices, not predictions or advice

Favorite

54.0%
December 31, 2026 · Trade →

24h move

+0.5
pts · 7d +4.0

Volume

$140
24h $0 · liquidity $96

Closes

January 1, 2027
56 days left

YenJapanEconomyFinancecurrency

All outcomes

OutcomeProbability24h7dVolumeSpread
December 31, 202654.0% +0.5+4.0$086.0¢

Prices are the Polymarket mid or last trade at 2026-11-06 02:19 UTC. A price of 64¢ implies roughly a 64% chance. Prices include spread and are not forecasts by BetG8.

📱 Compare how the same event is priced across venues on Polymtrade.Referral link. 18+.

Price history

0%25%50%75%100%10-0610-2111-06
December 31, 2026

Market rules and resolution

This market will resolve to "Yes" if the United States government announces that it has intervened in the foreign exchange market to support the Japanese yen between market creation and the listed date, 11:59 PM ET. Otherwise, this market will resolve to "No". A qualifying announcement must establish that (i) the United States purchased Japanese yen in the foreign exchange market and (ii) the purchase was undertaken as an exchange-rate intervention, whether stated explicitly or clearly established through context. The intervention may be unilateral or coordinated with other governments, but the United States must participate directly. Any qualifying announcement made within this market's time frame will count, provided the underlying yen purchase occurred after July 31, 2026. Statements of concern, readiness, or intent to intervene; swap lines or other currency arrangements absent a qualifying yen purchase; and intervention by other governments without US participation will not qualify. A qualifying announcement must be made through official channels, by an individual acting in an official capacity. Statements made incidentally or informally in a context not intended for official communication do not qualify. Resolution will be based on official statements from the US Treasury, Federal Reserve, White House, or their official representatives acting in an official capacity.

How to read this market

Each share pays $1 if its outcome happens. Buying December 31, 2026 at 54% risks 54¢ to win 46¢. Prices move with news and order flow, and thin markets can swing on small trades, so check volume and spread before treating a number as the crowd's view. See our guides to implied probability and how markets resolve.

Frequently asked questions

Who is favored in "US announces another yen intervention by...?"?
As of November 6, 2026, December 31, 2026 is the favorite at 54.0%.
When does this market resolve?
The market is scheduled to close on January 1, 2027. It resolves under Polymarket's rules once the outcome is known, which can be earlier or later than the listed date.
How much has been traded?
$140 in total and $0 in the last 24 hours, with about $96 of resting liquidity.
Can I trade this market?
Polymarket restricts access by location; the US version (Polymarket US) and the offshore site have different rules and fee schedules. Check availability in your jurisdiction. BetG8 earns a referral fee from the Polymtrade links on this page.

Related on BetG8

Data: Polymarket Gamma and CLOB APIs, fetched by BetG8 at the time shown above. Venues may restrict access by location. 18+ only.