Who won “S&P 500 (SPX) Up or Down on April 29?” on Polymarket?

Down won; it closed Apr 29, 2026, on $401k of volume. The odds widget charts the path to the close.

Who won the most on “S&P 500 (SPX) Up or Down on April 29?”?

Lokacitron took $1.7k on Down at an average entry of 35¢; the biggest loser gave up $18k on Up. The winners and losers below are realized at resolution from on-chain fills, not self-reported.

Where does this data come from?

Polymarket odds and volume from the public APIs, plus Polynyx's analytics layer: 500M+ on-chain fills rebuilt into wallet P&L, win rates and smart-money positioning, with arbitrage and market-maker bots filtered out. The wallet-level view of this market — every wallet by name with its fills — lives on Polynyx.

Can I make this my own dashboard?

Yes. Use this template clones the six widgets into your account; point the odds widget at a live market, add a wallet, and publish it as a page of its own.

Market · resolved

S&P 500 (SPX) Up or Down on April 29?

Down won. Volume $401k. Every smart wallet on Polynyx ↗

Winner
Down
Smart money
no ranked wallets
Volume
$401k
Closed
Apr 29, 2026

See who really won.Every wallet on this market by name — fills, entries and what each one took home — on Polynyx.See the smart money ↗

Settled

Who won and who lost.

188 wallets held a position at the close. The 60 biggest winners took $7.3k; the 60 biggest losers gave up $30k. Realized at resolution from on-chain fills, bots included and flagged.

Winners · Down

P&L on this market

1Lokacitron
+$1.7k
$2.6k at 35¢ · all-time −$3.0k
2olabandola
+$1.4k
$2.3k at 39¢ · all-time +$4.0k
3Veritas09
+$753

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FAQ

Who won “S&P 500 (SPX) Up or Down on April 29?” on Polymarket?: Down won; it closed Apr 29, 2026, on $401k of volume. The odds widget charts the path to the close.
Who won the most on “S&P 500 (SPX) Up or Down on April 29?”?: Lokacitron took $1.7k on Down at an average entry of 35¢; the biggest loser gave up $18k on Up. The winners and losers below are realized at resolution from on-chain fills, not self-reported.
Where does this data come from?: Polymarket odds and volume from the public APIs, plus Polynyx's analytics layer: 500M+ on-chain fills rebuilt into wallet P&L, win rates and smart-money positioning, with arbitrage and market-maker bots filtered out. The wallet-level view of this market — every wallet by name with its fills — lives on Polynyx.
Can I make this my own dashboard?: Yes. Use this template clones the six widgets into your account; point the odds widget at a live market, add a wallet, and publish it as a page of its own.

Browse every live market or the top wallets. Prefer code? The same data is a REST API and MCP server.

S&P 500 (SPX) Up or Down on April 29?

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