PolymarketCheck availabilityNo KYC2% feeVerified resolution dataWell calibratedCurrent implied probability
$740 95%-4.8ptLeader of 11 outcomes
Market quality
37 / 100
Low quality24h Volume
$173.5
Liquidity
$8.9K
Medium liquiditySpread
17.9 pt
Wide spreadComments
0
Market data
Updated 8 minutes ago
Sep 18, 26, 12:00 PM UTCSep 21, 26, 8:00 PM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
What will S&P 500 (SPY) hit in September 2026?
PolymarketWhat will S&P 500 (SPY) hit Week of September 21 2026?
PolymarketSPY (SPY) Up or Down on September 21?
PolymarketWhat will S&P 500 (SPY) hit Week of September 21 2026?
LimitlessS&P 500 ETF (SPY) Up or Down - Daily
LimitlessS&P close price end of 2026?
KalshiRules
Resolution criteria are not yet available for this market. Refresh cycles will populate this section when source rules are stored.
Open markets
EquitiesPOLYMARKETWill Anthropic’s valuation hit __ by December 31?
- ↑$1.25T+1.3pt100%
- ↑$1.1T+3.6pt100%
- ↑$1.0T+2.4pt100%
+10 more outcomes
- Total Vol
- $4.9M
- 24h Vol
- $62K
POLYMARKETAnthropic IPO Closing Market Cap
- $2.0–$2.25T+0.1pt25.3%
- $2.25–$2.5T-5.0pt20%
- $1.75–$2.0T-4.0pt16.8%
+7 more outcomes
LIMITLESSS&P 500 ETF (SPY) Up or Down - Daily
- Yes51.5%
- No48.5%
- Total Vol
- $49.3K
- 24h Vol
- $49K
KALSHIS&P close price end of 2026?
- 8,000 to 8,199.99+2.0pt16.4%
- 7,800 to 7,999.99+1.0pt15.4%
- 7,600 to 7,799.9912.7%
+24 more outcomes
- Total Vol
- $6.9M
POLYMARKETDiscord IPO Closing Market Cap
- No IPO by December 31, 2027-16.8pt60.8%
- 8–11B+6.7pt9.8%
- 11–14B-0.1pt7.8%
+5 more outcomes
POLYMARKETAnthropic IPO Closing Market Cap (Lower Brackets)
- 600B+-0.3pt95%
- No IPO by December 31, 2027+0.8pt4%
- 400–600B-0.1pt1%
+4 more outcomes
- How high will the S&P get this year?
- Nasdaq-100 close price end of 2026?
- STRC hits $100 by…
- Largest Company end of December 2026?
- Will OpenAI's valuation hit __ by December 31?
- Will ByteDance's valuation hit __ by December 31?
- OpenAI IPO closing market cap above ___ ?
- OpenAI IPO Closing Market Cap
- Sweetgreen restaurant-level profit margin in Q3
- S&P 500 (SPX) Up or Down on September 21?
- Lemonade total customers in Q3
Frequently asked questions
- What are the current odds for S&P 500 (SPY) closes above $735-$785 on September 21??
- Polymarket prices $740 at 95% as of September 20, 2026.
- When does S&P 500 (SPY) closes above $735-$785 on September 21? resolve?
- S&P 500 (SPY) closes above $735-$785 on September 21? is scheduled to resolve on September 21, 2026.