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

Baltimore Orioles vs. Boston Red Sox: O/U 7.5

Baltimore Orioles vs. Boston Red Sox: O/U 6.5

Knicks vs. Spurs: O/U 222.5

Will Elon Musk post 115-139 tweets from May 28 to May 30, 2026?

San Francisco Giants vs. Colorado Rockies: O/U 8.5

San Francisco Giants vs. Milwaukee Brewers: O/U 8.5

San Francisco Giants vs. Milwaukee Brewers: O/U 11.5

San Francisco Giants vs. Milwaukee Brewers: O/U 7.5

Will Vincent Keymer win Norway Chess 2026?

Cleveland Guardians vs. New York Yankees: O/U 10.5

Baltimore Orioles vs. Boston Red Sox: O/U 9.5

San Diego Padres vs. Philadelphia Phillies: O/U 7.5

Bitcoin Up or Down - June 3, 9:25PM-9:30PM ET

Spurs vs. Thunder

Kansas City Royals vs. Cincinnati Reds: O/U 6.5

Bitcoin Up or Down - June 3, 9:30PM-9:35PM ET

Cleveland Guardians vs. New York Yankees: O/U 7.5

Kansas City Royals vs. Cincinnati Reds: O/U 9.5

Toronto Blue Jays vs. Atlanta Braves: O/U 6.5

San Francisco Giants vs. Colorado Rockies: O/U 9.5

San Francisco Giants vs. Milwaukee Brewers: O/U 9.5

Baltimore Orioles vs. Boston Red Sox: O/U 8.5

San Diego Padres vs. Philadelphia Phillies: O/U 6.5

San Diego Padres vs. Philadelphia Phillies: O/U 8.5

Philadelphia Phillies vs. Los Angeles Dodgers: O/U 6.5

arbarb123

Knicks vs. Spurs

Knicks vs. Spurs: O/U 198.5

Philadelphia Phillies vs. Los Angeles Dodgers: O/U 7.5

Bitcoin Up or Down - June 3, 9:15PM-9:20PM ET

Bitcoin Up or Down - June 3, 9:20PM-9:25PM ET

Baltimore Orioles vs. Boston Red Sox: O/U 10.5

San Francisco Giants vs. Colorado Rockies: O/U 11.5

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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Transfer not completed, please try again.

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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Trade on Polymarket

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To continue to access trading functionality on the site, please fill out 

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for more information, including if you think you are receiving this message in error.

Your account has been placed into close only mode due to a potential violation of our Terms of Service. You may close out of your existing positions but not enter into new ones. Reach out to

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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

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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

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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:

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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

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

Profit/Loss