US-geo promotional popup. Variant sets the initial state (expanded vs minimized).

us_popup

Improved notification preferences and types.

notifications_v2

authenticated_book_ws

Improved in-game view for sports markets.

mobile_sports_overlay_v2

async_order_submission

Enable updates from the sports websocket.

sports_websocket

Show/hide language selector in navigation

language_selector

Auto-detect and redirect based on browser language

auto_locale_detection

Show BTC 15-minute up/down market in 3rd slot on homepage.

homepage_btc_15m_slot

signup_prompt

Show personalized Picked for You shelf on homepage

picked_for_you

Auto-redeem prompt for closed market positions

auto_redeem

Kill switch — when enabled, hides sponsor and cancel-sponsorship UI

disable_sponsor_markets

Route /search to the search ranking service

search_ranking

Route navbar search to the search ranking service

search_ranking_autocomplete

Route /search and navbar search to Shaped-backed /search-v3 (vs Typesense /search-v2).

search_v3

Enables the new contracts (PMCT) migration: post-migration modal, USDCe→pUSD wrap UI, new allowance reads/approvals, balance upgrade prompts, and the cancelled-orders portfolio tab.

enable_pmct_migration

US x Iran permanent peace deal by December 31, 2026?

US x Iran permanent peace deal by June 30, 2026?

US x Iran permanent peace deal by October 31, 2026?

US x Iran permanent peace deal by August 31, 2026?

US x Iran permanent peace deal by June 15, 2026?

US x Iran permanent peace deal by July 31, 2026?

Will the highest temperature in Seoul be 25°C or higher on May 28?

Will the highest temperature in London be 33°C on May 25?

Will the highest temperature in Chongqing be 32°C on May 25?

Will the highest temperature in London be 32°C on May 25?

Will the highest temperature in London be 36°C on May 26?

Will the highest temperature in London be 26°C on May 27?

Will the highest temperature in London be 29°C on May 24?

Bitcoin Up or Down - May 23, 2:40PM-2:45PM ET

Will the highest temperature in Dallas be between 90-91°F on May 25?

Will the highest temperature in Munich be 23°C on June 6?

Will the highest temperature in Paris be 25°C on May 21?

Will the highest temperature in Los Angeles be between 62-63°F on May 25?

Bitcoin Up or Down - May 23, 3:00PM-3:05PM ET

Will the highest temperature in Dallas be between 82-83°F on May 23?

Will the highest temperature in Paris be 18°C on June 5?

Will the highest temperature in Milan be 25°C on June 5?

Bitcoin Up or Down - May 23, 2:15PM-2:20PM ET

Will the highest temperature in Denver be between 72-73°F on May 27?

Will the highest temperature in Shanghai be 27°C on May 25?

Will the highest temperature in London be 31°C on May 25?

Bitcoin Up or Down - May 23, 3:30PM-3:35PM ET

Bitcoin Up or Down - May 23, 2:30PM-2:35PM ET

Will the highest temperature in Denver be between 70-71°F on May 27?

miamimax

Will the highest temperature in Madrid be 21°C on May 14?

Bitcoin Up or Down - April 26, 10:30AM-10:35AM ET

US x Cuba diplomatic meeting by May 31?

Confirmed case of Hantavirus in US by May 15?

Will the highest temperature in Paris be 16°C on May 16?

Bitcoin Up or Down - April 26, 4:45PM-4:50PM ET

Will Rory McIlroy win the 2026 Masters tournament?

Will the highest temperature in Seoul be 15°C on April 20?

Activity

Approve token spending for trading

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Buy ‘Yes’ or ‘No’ shares depending on your prediction. Odds shift in real time as other traders get in on the action.

1. Pick a Polymarket

1. Explore our Polymarkets

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2. Place a Trade

Sell your 'Yes' or 'No' shares at any time, or wait until the market ends to redeem winning shares for $1 each. Create an account and place your first trade in minutes.

3. Redeem

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Merge a share of Yes and No to get 1 USDC. You can do this to save cost when trying to get rid of a position.

Merge shares

Order Book

Major Price Slippage

Split a USDC into a share of Yes and No. You can do this to save cost by getting both and just selling the other side.

Split shares

By trading, you agree to the Terms of Use, including that you are not (i) a U.S. person and (ii) located in the United States, France or other restricted territory.

To start trading with the upgraded system, approve the migration in your wallet. This is a one-time action.

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