TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

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30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

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Bitcoin Up or Down - May 28, 8:00PM-12:00AM ET
polymarket

Bitcoin Up or Down - May 28, 8:00PM-12:00AM ET

Volume:
$15,384

Bitcoin Up or Down - May 28, 8:00PM-12:00AM ET

 - Polymarket

Bitcoin Up or Down - May 28, 8:00PM-12:00AM ET - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 29, 2026

Closed: May 29, 12:00 AM EST

polymarket

Polymarket

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Outcome
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Chance %
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24h
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polymarket

Bitcoin Up or Down - May 28, 8:00PM-12:00AM ET

View
0%
Yes 0¢No 100¢
—
N/A
$15,384
N/A
N/A
N/A
Settled
Yes
Total markets: 1

Intro

This market tracks whether Bitcoin's price will be higher or lower at the end of a specific four-hour window on May 28 compared to its opening level during that period. On Polymarket, the leading outcome currently stands at 47.5%. Resolution will be determined by comparing Bitcoin's price at 12:00AM ET against its price at 8:00PM ET on May 28, using Chain Link's BTC-USD data feed as the official source. The outcome hinges on Bitcoin's price movement during the exact four-hour trading window specified in the market title.

Frequently asked questions

The Bitcoin Up or Down - May 28, 8:00PM-12:00AM ET dashboard on Polymarket tracks real-time odds and trading activity for this crypto event. You can monitor the current implied probability that Bitcoin moves up versus down during the specified 4-hour window on May 28. The dashboard displays live price movements, 24-hour trading volume of $11,738, and historical odds shifts. Total group volume stands at $11,751. This gives traders and analysts a transparent view of market sentiment and liquidity for this specific Bitcoin price direction event as it unfolds.

The Bitcoin Up or Down - May 28, 8:00PM-12:00AM ET market resolves on May 29, 2026. Resolution is determined by Bitcoin's price movement during the specified 4-hour trading window on May 28 from 8:00PM to 12:00AM ET. The market will settle based on whether Bitcoin's price at the end of that window is higher or lower than its opening price at 8:00PM ET. Traders holding winning outcome shares receive their payout once the market officially resolves and settlement completes on the platform.

Several catalysts could influence Bitcoin's direction during the May 28 window. Macroeconomic announcements, Federal Reserve communications, or major geopolitical developments often trigger sharp crypto moves. On-chain metrics such as large whale transactions or exchange inflows can signal buying or selling pressure. Regulatory news or statements from major institutions may shift sentiment rapidly. Technical levels and support or resistance zones identified by traders often act as decision points. Additionally, broader equity market movements, traditional finance volatility, or cryptocurrency-specific events like exchange hacks or protocol updates could all impact Bitcoin's price trajectory during this specific 4-hour period.