UnclassifiedExpires Apr 27, 2026

NYA (NYA) Up or Down on April 27?

Probability

33¢

1h

+0.0pp

24h

-17.5pp

24h Vol

$55.00

Liquidity

$561.70

Probability (last 7 days)

+0.0pp 7d
Apr 24, 2026, 13:00Apr 27, 2026, 21:41
updated 0s ago·src:Polymarket CLOB

Why did it move?

Structured · 5 factors
  • 01
    Price move

    Down 18pp over 24h

    Now 33¢; flat in the last hour.

  • 02
    Active signal

    Resolution-risk signal firing

    Market has reached expiry. Watch the UMA dispute window.

  • 03
    Spread cost

    Wide spread — 65.0¢

    Bid-ask spread is wide enough that intraday moves overstate any tradeable edge. Most of the headline pp move would be eaten by spread on a market order.

  • 04
    Resolution proximity

    Past expiry — awaiting resolution

    Market is past its end date. Any price move now is a settlement / dispute artefact, not new information.

  • 05
    UMA status

    UMA status: proposed

    An open UMA dispute or pending oracle vote can move price independently of underlying odds. Wait for settlement before treating the line as the market view.

What to track next

  • Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.
  • Wait for the UMA proposal to settle (current status: proposed) — price moves now reflect oracle dynamics, not odds.

Verification actions only — never trade recommendations.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

Timeline

critical · price · trade flow

Critical

  • 21:41Signal

    Resolution risk

    Market has reached expiry. Watch the UMA dispute window.

    HIGH
  • 20:00Resolve

    Market resolved 2h ago

    HIGH

Price movement

-17.5pp over the last 24h, now 33¢.

Biggest hourly move: -17.5pp at 20:00 (to 33¢).

Show 2 hourly moves
  • 21:00 · -17.5pp → 33¢
  • 20:00 · -17.5pp → 33¢
updated 0s ago·src:Polymarket CLOB·Polymarket Data

Active signals

Recent Trades

No recent trades visible from the Data API for this market.

updated 0s ago·src:Polymarket Data

Market Description

This market will resolve to "Up" if the official NYSE Composite Index closing price for NYA (NYA) on Monday, April 27, 2026 is higher than the official NYSE Composite Index closing price for NYA on the most recent prior trading day. This market will resolve to "Down" if the official NYSE Composite Index closing price for NYA (NYA) on Monday, April 27, 2026 is lower than the official NYSE Composite Index closing price for NYA 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. Note that all figures will be rounded to the nearest cent using standard rounding. If NYA does not trade at all during the regular session, the market will resolve 50-50. If either of the relevant days are shortened (for example, due to a market holiday schedule), the official closing price published by NYSE Composite Index for that shortened session will still be used for resolution. If either of the relevant days have no official closing price (for example, due to a trading halt into the market close, system issue, delisting, or other disruption), the market will use the last valid on-exchange trade price of the regular session as the effective closing price. The resolution source for this market is the Wall Street Journal, specifically the Close values published by the WSJ under "Historical Prices". US: https://www.wsj.com/market-data/stocks EMEA: https://www.wsj.com/market-data/stocks/emea ASIA: https://www.wsj.com/market-data/stocks/asia

Resolution & Risk

HIGH risk
End date
Apr 27, 2026
UMA status
proposed
Resolution source
Primary
Wall Street Journal
Type
News consensus
Market type
Binary
  • UMA status: proposed
  • Market expires Apr 27, 2026 — dispute window active.
  • Wide spread (65.0¢) — liquidity risk on entry/exit.
Read full market rules on Polymarket

Alerts

¢
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