Ano ang tungkol sa market na ito?

S&P 500 (SPX) Opens Up or Down on April 20? Ang market ay mare-resolve sa Abr 20, 2026 batay sa mga patakaran na inilarawan sa Polymarket.

Paano gumagana ang intra-market arbitrage dito?

Kung ang mga best-ask price para sa bawat kinalabasan ay magkakasamang mas mababa sa $1.00, maaari mong bilhin ang bawat kinalabasan at makatitiyak ng $1.00 payout anuman ang mare-resolve na YES.

Ang Polymarket taker fees sa kategoryang ito ay karaniwang nasa pagitan ng 0% at 1.8%. Kumpirmahin ang live na fee sa Polymarket bago maglagay ng mga order.

Analisis ng market ng Polymarket

S&P 500 (SPX) Opens Up or Down on April 20?

No edge

Ends Abr 20, 2026

24h Volume

$99,838

Liquidity

$103,137

Outcomes

Buod

This market will resolve to "Up" if the official S&P 500 Index open price for S&P 500 (SPX) on April 20 is higher than the official S&P 500 Index closing price for SPX on the most recent prior trading day. This market will resolve to "Down" if the official S&P 500 Index open price for S&P 500 (SPX) on April 20 is lower than the official S&P 500 Index closing price for SPX 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 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 SPX 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 open/close price published by S&P 500 Index for that shortened session will still be used for resolution. If the previous trading day has 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 Open/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

Analisis ng spread

Walang intra-market edge sa ngayon (ang kabuuan ng best asks ay nasa o mas mataas sa $1.00).

Ang Polymarket taker fees ay nag-iiba ayon sa kategorya mula 0% hanggang 1.8%. Laging kumpirmahin bago mag-size.

Mga kinalabasan

Kinalabasan	Pinakamagandang ask
Up	0.1%
Down	100.0%

Kasaysayan ng presyo

Nakaraang 7 araw

Buksan sa Polymarket

Mga madalas itanong

Ano ang tungkol sa market na ito?: S&P 500 (SPX) Opens Up or Down on April 20? Ang market ay mare-resolve sa Abr 20, 2026 batay sa mga patakaran na inilarawan sa Polymarket.
Paano gumagana ang intra-market arbitrage dito?: Kung ang mga best-ask price para sa bawat kinalabasan ay magkakasamang mas mababa sa $1.00, maaari mong bilhin ang bawat kinalabasan at makatitiyak ng $1.00 payout anuman ang mare-resolve na YES.
Ano ang mga bayarin?: Ang Polymarket taker fees sa kategoryang ito ay karaniwang nasa pagitan ng 0% at 1.8%. Kumpirmahin ang live na fee sa Polymarket bago maglagay ng mga order.