TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 29, 12:00 PM EST
Polymarket
This market tracks whether XRP's price will be higher at the end of a four-hour window on May 29 compared to its opening level at 8:00 AM ET. On Polymarket, the leading outcome currently stands at 50.0%. Resolution will be determined by Chainlink's XRP-USD price feed, with the market settling based on whether the closing price at 12:00 PM ET exceeds or matches the opening price at 8:00 AM ET on May 29, 2026. Watch for major crypto market movements or XRP-specific news in the hours leading up to the 8:00 AM ET start time.
Prediction market odds on Polymarket reflect traders' collective expectations about XRP's intraday direction, which may differ from traditional spot price analysis or analyst forecasts. While spot markets price XRP based on real-time supply and demand, prediction markets isolate a specific outcome—whether XRP moves up or down in a narrow four-hour window. Traders betting on this event often incorporate technical analysis, upcoming news, and market sentiment that spot analysts might weight differently. Comparing prediction odds to broader market sentiment or analyst price targets can reveal whether the market is pricing in optimism or caution for that particular May 29 session.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, XRP Up or Down - May 29, 8:00AM-12:00PM ET is priced as a binary contract where traders buy and sell shares representing each outcome. The current odds reflect the probability implied by the market's order book and recent trades. Share prices range from $0 to $1, with the sum of both outcomes equaling $1. As traders place bets, prices adjust dynamically based on supply and demand. Higher trading volume typically narrows the spread between bid and ask prices, making execution more efficient. The market remains open until May 29, 2026, after which the winning outcome is determined and shares settle at $1 or $0.
The market resolves at May 29, 2026, marking the end of the four-hour trading window on May 29 from 8:00AM to 12:00PM ET. At that point, the outcome is determined by whether XRP's price moved upward or downward during that specific period. The resolution is based on verified price data from the underlying asset, ensuring a clear and objective result. Once resolved, winning shares are credited with their full value, and losing shares expire worthless. This fixed timeline gives traders a defined window to position themselves before the outcome becomes final.
Several catalysts could influence XRP's direction during the May 29 window. Regulatory announcements affecting cryptocurrency or Ripple specifically could trigger sharp moves. Broader crypto market sentiment—driven by Bitcoin or Ethereum volatility—often carries XRP along with it. Macroeconomic data releases or Federal Reserve communications on that morning could shift risk appetite. Technical levels and support or resistance zones may prompt algorithmic trading. News about Ripple's partnerships, legal developments, or adoption milestones could spark buying or selling pressure. Additionally, options expiry or futures funding rates in the crypto derivatives market sometimes create intraday momentum. Traders should monitor these factors closely as the event date approaches.