PolymarketClosedCheck availabilityNo KYCVerified resolution dataWell calibratedAwaiting verified resolution: Up
CoinRithm is waiting for provider-confirmed settlement before treating this market as resolved.
Data quality warningStale data
Data as of Oct 28, 2026, 10:27 PM UTC · policy pm-quality-4
Current implied probability
Up 100%+43.0pt
Up 100%+43.0ptMarket quality
48 / 100
Low quality24h Volume
$1.2K
Liquidity
$4.4K
Medium liquidityOpen interest
$866.5
Bid / Ask
99.9% / 100.0%
Spread
0.1 pt
Tight spreadComments
0
Market data
Updated 3 hours ago
StaleOct 27, 26, 12:00 PM UTCOct 28, 26, 8:00 PM UTC
Probability Timeline
Up100%
Down0%
Up100%
Down0%
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Amazon (AMZN) Up or Down on October 29?
PolymarketWill Amazon (AMZN) close above ___ end of October?
PolymarketAmazon (AMZN) closes above ___ on October 29?
PolymarketElon Musk # tweets October 23 - October 30, 2026?
PolymarketBitcoin price at the end of 2026
KalshiBTC price on Oct 30, 2026 at 5pm EDT?
KalshiRules
This market will resolve to "Up" if the Close price for Amazon.com, Inc. (AMZN) on October 28, 2026 is higher than the Close price for Amazon.com, Inc. (AMZN) on the most recent prior trading day.
- This market will resolve to "Down" if the Close price for Amazon.com, Inc. (AMZN) on October 28, 2026 is lower than the Close price for Amazon.com, Inc. (AMZN) on the most recent prior trading day.
- E.g., ordinarily, a market on Monday would refer to the previous Friday for its most recent closing price, unless that Friday were a market holiday, in which case it would refer to Thursday, or the next most recent trading day.
- If the two specified closing prices are exactly equal, this market will resolve 50-50.
- Closing prices will be used exactly as published by Pyth, without rounding.
- If Amazon.com, Inc. (AMZN) does not trade at all during the regular session, the market will resolve 50-50.