KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
No 82%
Market quality
≤49 / 100
Low quality24h Volume
$219.3
Liquidity
$219.3
Low liquidityBid / Ask
16.0% / 18.0%
Spread
2.0 pt
Tight spreadMarket data
Updated 11 minutes ago
Sep 8, 26, 4:06 PM UTCSep 11, 26, 7:00 PM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
If Napoli and Arsenal both score a goal in the 1st Half of the Napoli vs Arsenal Champions League match originally scheduled for Sep 9, 2026, then the market resolves to Yes.
- Only goals scored during the 1st Half count for the purposes of this market.
- Own goals count towards the team awarded the goal.
Open markets
Sports
POLYMARKETUS Open ATP: Frances Tiafoe vs Alex Michelsen
- Michelsen Total Sets: O/U 3.5+34.5pt100%
- Michelsen Set 3 Winner+45.5pt100%
- Michelsen Total Sets: O/U 4.5+70.5pt100%
+25 more outcomes
- Total Vol
- $6.9M
- 24h Vol
- $6.9M
POLYMARKETUEFA Champions League: 2027 Champion
- Barcelona17.9%
- Arsenal15.1%
- Bayern Munich13.2%
+33 more outcomes
- Total Vol
- $28.5M
KALSHIHouston vs Philadelphia
- Houston+48.0pt91.1%
- Philadelphia-48.0pt8.9%
- Total Vol
- $2.8M
- 24h Vol
- $2.7M
KALSHIUS Open Men's Singles Winner
- Carlos Alcaraz+1.0pt58%
- Alexander Zverev+4.0pt26%
- Ben Shelton+2.0pt9%
+45 more outcomes
- Total Vol
- $28.6M
KALSHIBrace vs Sorribes Tormo
- Cadence Brace52%
- Sara Sorribes Tormo48%
- Total Vol
- $2.2M
- 24h Vol
- $2M
KALSHIShelton vs Alcaraz
- Carlos Alcaraz-1.0pt77.2%
- Ben Shelton+1.0pt22.8%
- Total Vol
- $2.1M
- 24h Vol
- $1.9M
Frequently asked questions
- What are the current odds for Napoli vs Arsenal: First Half BTTS?
- Kalshi prices No at 82% as of September 9, 2026.
- When does Napoli vs Arsenal: First Half BTTS resolve?
- Napoli vs Arsenal: First Half BTTS is scheduled to resolve on September 11, 2026.
- How is Napoli vs Arsenal: First Half BTTS settled?
- Kalshi settles this market as follows: If Napoli and Arsenal both score a goal in the 1st Half of the Napoli vs Arsenal Champions League match originally scheduled for Sep 9, 2026, then the market resolves to Yes.