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 /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 Iranian regime fall by May 31?

Will OpenAI have the highest IPO Market Cap 2026?

Will OpenAI have the best AI model at the end of June 2026?

Will Gabriel Attal win the 2027 French presidential election?

Will the Iran ceasefire continue through May 25?

Will the Iran ceasefire continue through May 24?

Will the US strike Iran next?

Will the Iran ceasefire continue through May 22?

Iran x Israel/US conflict ends by March 31?

Will the US next strike Iran on January 25, 2026 (ET)?

Khamenei out as Supreme Leader of Iran by February 28?

Bitcoin Up or Down - March 8, 8:50AM-8:55AM ET

US strikes Iran by January 18, 2026?

Bitcoin Up or Down - March 8, 8:40AM-8:45AM ET

Will the US next strike Iran on January 16, 2026 (ET)?

Will the US next strike Iran on January 23, 2026 (ET)?

Will the Iran ceasefire continue through May 21?

Israel strike on Iran on June 28?

Bitcoin Up or Down - March 8, 8:45AM-8:50AM ET

zanavi

 US military action on Yemen before June?

Khamenei out as Supreme Leader of Iran in 2025?

US strikes Iran by January 31, 2026?

Will Jean-Luc Mélenchon win the 2027 French presidential election?

Israel withdraws from Lebanon by June 30, 2026?

Activity

Approve token spending for trading

Deploy a smart contract wallet to enable trading

Sign a message to generate your API keys

Enable 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

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

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View-only mode

{count} Orders

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Re-enable Auto-Redeem

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

Polymarkets Lost

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This will merge all eligible market positions.

Merge ${amount} in positions

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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.

Complete migration

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

Balance migration

Your unfilled limit orders were cancelled as part of the upgrade. No fees were charged, and all funds have been returned to your balance.

Limit Orders Cancelled

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