Public market data / live observationNO ORDERS · NO WALLET CONNECTION

Live market monitor.

A read-only view of public 15-minute BTC and ETH Up/Down books. Quotes appear only when both complete books are current and the fixed 100-share basket can be priced from displayed ask depth.

Live while this page is openDisplayed quotes, not fills or profitNo 24/7 archival

01 / Current instrument

One market at a time.

OBSERVATION STATEWAITING FOR PAIR

Discovering the current market and waiting for complete Up and Down books.

Connection
NOT CONNECTED
Browser receipt, UTC
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Receipt age
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Market
Finding current 15-minute market…
Window end, UTC
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Source
Polymarket public market data
01 / OUTCOME

Up

WAITING FOR BOOK
Best displayed ask
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Displayed ask depth
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Cost for 100 shares
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02 / OUTCOME

Down

WAITING FOR BOOK
Best displayed ask
—
Displayed ask depth
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Cost for 100 shares
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02 / Fixed basket

100 Up + 100 Down

Subject to visible depth and each leg’s minimum order notional.

Displayed gross margin
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Estimated taker fees
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Displayed fee-adjusted margin
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These are observations from displayed asks, not executable prices, fills, realized P&L, or an edge claim. The quote is cleared on stale data, connection loss, market rollover, incomplete books, or insufficient depth.

How to read this

Evidence before assertion.

The browser receives the current market’s public full ask books, then updates both outcomes from the public feed. A basket is shown only when the paired books are current and the full 100 shares per leg can be priced at displayed levels. A stale or uncertain feed returns to a waiting state.

This page runs only in an open browser tab. It does not place orders, sign with a wallet, keep a server-side log, or perform a 24-hour independent audit. The optional account view reads public Polymarket data only after an address is entered. Earlier ATLAS capture and replay results are separate, frozen research records.

Read the research context