Search markets, events, or themes...⌘K

Snapshot

syncingLIVE

family · --Z

Live markets

--loading

Data confidence

--

--:-- ET

Dashboard Daily Brief Watchlist Alerts More

Primary

Dashboard Markets Signals Research Daily Brief Watchlist Alerts

Intelligence

Whales Wallets Copilot Portfolio

Tools

Backtests Pricing API Usage Blog Status Docs

Orrery Pulse

S&P 500 (SPX) Up or Down on May 18?

25% current

7D range

24-68%

Net move

-28.0pp

24h volume

$27k

May 1550% decision lineMay 18

Shareable snapshot generated from public Polymarket CLOB history.

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Public prediction-market data. Not investment advice. Not affiliated with Polymarket.

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Search markets, events, or themes…⌘K Snapshot

snap_2026-05-18T10-48ZLIVE

Live markets

10021↑ / 37↓

Resolutions <72h

9all tracked

24h volume

$55.3Macross 100

Data confidence

High

--:-- ET