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icon for S&P 500 (SPX) Up or Down on May 18?

S&P 500 (SPX) Up or Down on May 18?

icon for S&P 500 (SPX) Up or Down on May 18?

S&P 500 (SPX) Up or Down on May 18?

May 18

May 18

Up

51% โอกาส
Polymarket
ใหม่

Up

51% โอกาส
Polymarket
ใหม่
This market will resolve to "Up" if the official S&P 500 Index closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 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 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 closing price published by S&P 500 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

This market will resolve to "Up" if the official S&P 500 Index closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 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 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 closing price published by S&P 500 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
ปริมาณการซื้อขาย
$225
วันสิ้นสุด
May 18, 2026
ตลาดเปิดเมื่อ
May 15, 2026, 8:00 AM ET

แหล่งข้อมูลการตัดสินผล

https://www.wsj.com/market-data/stocks
This market will resolve to "Up" if the official S&P 500 Index closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 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 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 closing price published by S&P 500 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
This market will resolve to "Up" if the official S&P 500 Index closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 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 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 closing price published by S&P 500 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

This market will resolve to "Up" if the official S&P 500 Index closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 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 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 closing price published by S&P 500 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
ปริมาณการซื้อขาย
$225
วันสิ้นสุด
May 18, 2026
ตลาดเปิดเมื่อ
May 15, 2026, 8:00 AM ET

แหล่งข้อมูลการตัดสินผล

https://www.wsj.com/market-data/stocks
This market will resolve to "Up" if the official S&P 500 Index closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 closing price for S&P 500 (SPX) on Monday, May 18, 2026 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 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 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 closing price published by S&P 500 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

ระวังลิงก์ภายนอก

คำถามที่พบบ่อย

"S&P 500 (SPX) Up or Down on May 18?" คือตลาดพยากรณ์แบบ รายวัน บน Polymarket ที่เทรดเดอร์ซื้อขายหุ้นว่าราคา S&P 500 จะจบสูงกว่า ("Up") หรือต่ำกว่า ("Down") ราคาเปิดตัวในช่วง รายวัน ที่ระบุในชื่อ ความน่าจะเป็นปัจจุบันของตลาดคือ 51% สำหรับ "Up" ราคา 51% หมายความว่าตลาดให้โอกาส 51% กับผลลัพธ์นั้น ราคาอัปเดตแบบเรียลไทม์ตามที่เทรดเดอร์ตอบสนองต่อการเคลื่อนไหวของราคา S&P 500 หุ้นที่ถูกต้องแลกคืนได้ $1 ต่อหุ้นเมื่อตลาดปิด

"S&P 500 (SPX) Up or Down on May 18?" เป็นตลาดระยะสั้นที่เปิดอยู่บน Polymarket ปริมาณการเทรดอาจสะสมเร็วขณะที่ช่วง รายวัน ดำเนินไป — เข้ามาเร็วเพื่อช่วยกำหนดอัตราต่อรองก่อนหน้าต่างนี้ปิด

เทรด "S&P 500 (SPX) Up or Down on May 18?" โดยตัดสินใจว่าราคา S&P 500 ตอนเที่ยง ET วันที่ May 18 จะสูงกว่า ("Up") หรือต่ำกว่า ("Down") ราคา S&P 500 ตอนเที่ยง ET วันที่ May 18 ซื้อ "Up" ถ้าคุณคิดว่าราคาจะขึ้นเทียบวันต่อวัน หรือ "Down" ถ้าคิดว่าจะลง ใส่จำนวนเงินแล้วกด "Trade" ถ้าผลลัพธ์ที่คุณเลือกถูกต้องเมื่อปิด หุ้นจ่ายออก $1.00 ต่อหุ้น ถ้าไม่ถูกจะมีค่า $0

ความน่าจะเป็นปัจจุบันของ "S&P 500 (SPX) Up or Down on May 18?" คือ 51% สำหรับ "Up" หมายความว่าฝูงชน Polymarket ให้โอกาส 51% ที่ราคา S&P 500 จะจบ up ในช่วง รายวัน นี้ อัตราต่อรองเหล่านี้อัปเดตแบบเรียลไทม์ตามที่เทรดเดอร์ตอบสนองต่อข้อมูลราคา S&P 500 สด ตลอดทั้งวัน อัตราต่อรองสะท้อนความรู้สึกที่เปลี่ยนไปตามการเคลื่อนไหวราคาของวัน กลับมาดูบ่อยๆ หรือเทรดเลยก่อนหน้าต่างปิด

ตลาด "S&P 500 (SPX) Up or Down on May 18?" ปิดโดยเปรียบเทียบราคา S&P 500 ตอนเที่ยง ET วันที่ May 18 กับเที่ยง ET วันที่ May 18 โดยใช้ราคาปิดแท่งเทียน 1 นาที Binance SPX/USDT ถ้าราคาเที่ยง May 18 สูงกว่า ผลลัพธ์คือ "Up" ถ้าต่ำกว่าคือ "Down" ถ้าเท่ากัน ตลาดปิดแบบ 50-50 คุณสามารถดูเกณฑ์การปิดและแหล่งข้อมูลทั้งหมดในส่วน "Rules" ในหน้านี้