Billboard Hot 100 #1 Song Week of September 26
I Knew It, I Knew You
Billboard Hot 100 #1 Song Week of September 26. Best Yes near 2¢ across 2 platforms. Live cross-platform prices. Not financial advice.
Best Yes: 2¢ · Best No: 9¢ · 2 platforms
- Kalshi: Yes 100¢ / No 9¢
- Polymarket: Yes 2¢ / No 100¢
TRADING OPEN
I Knew It, I Knew You
Volume
$238
$0 24h
Platforms
2
Cross-platform pricing
Resolution
Resolves Sep 22, 2026
~9 days left
Arbitrage
+89.1¢
Spread detected
Yes
2¢
Polymarket
No
9¢
Kalshi
Opens on best-price platform
Compare & Trade
2 platforms
Polymarket
Best Yes
Yes
2¢
No
100¢
Vol
$32
Deposit $10, get $20 Trading Bonus for New Signups
Price History
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About This Market
If I Knew It, I Knew You is Top 10 on the Billboard Hot 100 chart for the Week of Sep 26, 2026, then the market resolves to Yes.
Fee Impact at These Prices
Kalshiat 100¢: exit costs ~0¢/contractPolymarketat 2¢: exit costs ~0¢/contractArbitrage: +89.1¢ spread detected
Market Details
ResolutionResolves Sep 22, 2026
Time Left9 days
Status● Active
CategoryCulture
Yes
2¢
Polymarket
Payout 52.6x
No
9¢
Kalshi
Payout 11.1x
Opens on best-price platform
Compare & Trade
2 platformsPolymarket
Best Yes
Yes
2¢
No
100¢
Vol
$32
Deposit $10, get $20 Trading Bonus for New Signups
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