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 Russia capture all of Donetsk Oblast by December 31, 2026?

Tesla and SpaceX merger officially announced by June 30?

Iran closes its airspace by June 15?

Tamas Sulyok out as President of Hungary by June 30?

Iran closes its airspace by June 30?

Israeli parliament dissolved by June 30?

Modi out by December 31, 2026?

Will Reza Pahlavi lead Iran in 2026?

Will Anthropic's valuation hit (HIGH) $2.0T by December 31?

Andy Burnham becomes an MP by June 30?

Will Donald Trump announce that the United States blockade of the Strait of Hormuz has been lifted by June 30, 2026?

SpaceX IPO closing market cap above $1.2T?

Will Polymarket mindshare hit 80% by June 30?

S&P 500 (SPY) closes above $750 on May 26?

Claude 4.8 released by May 31?

Will Anthropic’s valuation hit (HIGH) $1.0T by June 30?

Will S&P 500 (SPY) hit (HIGH) $750 in May?

YoungDaivid

Strait of Hormuz traffic returns to normal by end of May?

US-Iran nuclear deal by May 31?

US announces new Iran agreement/ceasefire extension by June 3?

Israel closes its airspace by May 31?

Will Donald Trump announce that the United States blockade of the Strait of Hormuz has been lifted by June 7, 2026?

WTI Crude Oil (WTI) Up or Down on May 26?

Will Trump restart Project Freedom by May 31?

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

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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.

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

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Profit/Loss