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

Will the highest temperature in Seattle be between 60-61°F on December 15?

Will the highest temperature in London be 12°C on December 22?

Will the highest temperature in Toronto be -1°C or higher on December 30?

Will the highest temperature in New York City be 38°F or higher on January 3?

Will the highest temperature in London be between 50-51°F on December 4?

Will SP win the fourth most seats in the Norway election?

Will the highest temperature in New York City be between 45-46°F on November 29?

Will the highest temperature in New York City be between 81-82°F on October 7?

Will the highest temperature in New York City be between 86-87°F on August 13?

Will  Doctors Without Borders (Médecins Sans Frontières) win the Nobel Peace Prize in 2025?

Will the highest temperature in New York City be between 74-75°F on September 20?

Will the highest temperature in New York City be 88°F or higher on August 22?

Will the highest temperature in New York City be between 34-35°F on December 28?

Will the highest temperature in Seoul be 4°C on December 18?

Will the highest temperature in New York City be between 62-63°F on November 3?

Will the highest temperature in Buenos Aires be 28°C on December 15?

Will the highest temperature in London be 4°C or higher on January 3?

Will the highest temperature in Seattle be between 40-41°F on January 5?

Will the highest temperature in New York City be 46°F or higher on January 6?

Will the highest temperature in New York City be between 63-64°F on October 20?

Will Elon Musk post 100-119 tweets from September 23 to September 30, 2025?

Will the highest temperature in London be between 64-65°F on October 2?

Will the highest temperature in New York City be between 63-64°F on October 21?

Will the highest temperature in Seoul be 4°C on December 22?

Will the highest temperature in Seoul be 1°C on December 30?

Will the highest temperature in New York City be between 32-33°F on January 5?

Will the highest temperature in London be between 57-58°F on October 13?

Will Abdel Fattah el-Sisi be the first leader out in 2025?

Will Trump talk to Friedrich Merz in September?

Will "Demon Slayer" Opening Weekend Box Office be between $80m and $85m?

Maskache

Will the highest temperature in New York City be 70°F or below on August 20?

Will the highest temperature in Seoul be 5°C or higher on January 7?

Will another person/thing be TIME's Person of the Year for 2025?

Will the highest temperature in New York City be between 50-51°F on November 15?

Will the highest temperature in London be between 56-57°F on November 14?

Will the highest temperature in London be between 55-56°F on November 15?

Will the government shutdown end November 13?

Will the highest temperature in Seoul be 7°C on December 16?

Activity

Approve token spending for trading

Deploy a smart contract wallet to enable trading

Sign a message to generate your API keys

Enable Trading

Funds Activated

Your account needs to migrate to a new wallet to continue trading. Deploy your new deposit wallet, then transfer your funds over.

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Migration complete

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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

Fund your account with crypto, debit card, or bank transfer—then you're ready to trade.

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

Leaderboard

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Trading Halted

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View-only mode

{count} Orders

When you win, your payout hits your balance automatically. No more manual steps.

Auto-Redeem Disabled

Auto-Redeem Enabled

Auto-Redeem Failed

Re-enable Auto-Redeem

Auto-redeem wins

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Something went wrong

You can close out these resolved positions to realize the loss.

Polymarkets Lost

Redeem Failed

This will merge all eligible market positions.

Merge ${amount} in positions

Your winnings are ready. Get back to trading!

I just won ${amount} on @Polymarket!

Join me and put your money where your mouth is:

Your Polymarket Wallet Address

I just put my money where my mouth is on @Polymarket.

Trade against me:

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.

Complete migration

Your USDC.e will be converted to pUSD at a 1:1 rate. No fees, all positions included, fully redeemable.

Balance migration

Please log in to your account so we can migrate your balance and approve the new contracts.

Profit/Loss