KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
7,650 to 7,674.9999 61%+42.0ptLeader of 30 outcomes
Market quality
66 / 100
Medium quality24h Volume
$17.4K
Liquidity
$24.2K
Medium liquiditySpread
3.0 pt
Moderate spreadMarket data
Updated 21 minutes ago
Aug 15, 26, 2:30 AMAug 21, 26, 8:00 PM
Trends
Rules
If the end-of-day S&P 500 index value on August 21, 2026 is below 7425, then the market resolves to Yes.
Settles via:For example, Google Finance
- The market will close on August 21, 2026.
- The market will expire at the sooner of the first release of the data, or one week after August 21, 2026.
- Pursuant to the Kalshi Rulebook, the Exchange has modified the Source Agency and Underlying for indices markets.
- See the rules for more information.
- If the end-of-day S&P 500 index value on August 21, 2026 is between 7425-7449.9999, then the market resolves to Yes.
Open markets
Equities
POLYMARKETWill Anthropic’s valuation hit __ by December 31?
- ↑$1.1T+3.6pt100%
- ↑$1.0T+2.4pt100%
- ↑$1.25T-0.9pt97%
+10 more outcomes
- Total Vol
- $3.9M
- 24h Vol
- $118.9K
KALSHINasdaq-100 price on Aug 21, 2026 at 4pm EDT?
- 28,030 or above99%
- 28,730 or above97%
- 28,710 or above97%
+97 more outcomes
- Total Vol
- $59.3K
- 24h Vol
- $59.3K
KALSHIS&P price on Aug 21, 2026 at 4pm EDT?
- 7,575 or above99%
- 7,570 or above99%
- 7,580 or above99%
+67 more outcomes
- Total Vol
- $49.1K
- 24h Vol
- $49.1K
POLYMARKETS&P 500 (SPX) Up or Down on August 21?
- Up+32.0pt82%
- Down-32.0pt18%
- Total Vol
- $44K
- 24h Vol
- $44K
KALSHIS&P close price end of 2026?
- 8,000 to 8,199.9915.4%
- 7,800 to 7,999.9912.7%
- 8,200 to 8,399.99-1.0pt10%
+24 more outcomes
- Total Vol
- $6M
- 24h Vol
KALSHINasdaq-100 price on Aug 21, 2026 at 11am EDT?
- 29,070 or above81%
- 29,100 or above71%
- 28,950 or above69%
+97 more outcomes
- Total Vol
- $36.9K
- 24h Vol
- $26.8K
- S&P 500 (SPX) Opens Up or Down on August 21?
- Nasdaq-100 close price end of 2026?
- S&P 500 ETF (SPY) Up or Down - Daily
- Largest Company end of December 2026?
- Largest IPO by market cap in 2026?
- S&P price on Aug 21, 2026 at 11am EDT?
- SPY (SPY) Up or Down on August 21?
- What will Robinhood Markets, Inc. (HOOD) hit Week of August 17 2026?
- STRC hits $100 by…
- How low will the S&P get this year?
- What will Palantir Technologies Inc. (PLTR) hit Week of August 17 2026?
Frequently asked questions
- What are the current odds for S&P price range on Aug 21, 2026 at 4pm EDT??
- Kalshi prices 7,650 to 7,674.9999 at 61% as of August 21, 2026.
- When does S&P price range on Aug 21, 2026 at 4pm EDT? resolve?
- S&P price range on Aug 21, 2026 at 4pm EDT? is scheduled to resolve on August 21, 2026.
- How is S&P price range on Aug 21, 2026 at 4pm EDT? settled?
- Kalshi settles this market as follows: If the end-of-day S&P 500 index value on August 21, 2026 is below 7425, then the market resolves to Yes.