TOTAL VOLUME:

$147.9b

24H VOL:

$225,546,377

24H TRANSACTIONS:

2,816,443,416

OPEN INTEREST:

$1,867,230,198

490,493

Markets across

36,414

events

MATCHED EVENTS:

2,838

PLATFORM COVERAGE:

5

Polymarket:

38%

VS.

Kalshi:

62%

BETA
Dashboards
Tour
All
Entertainment
"expectations" by Olivia Rodrigo & Chappell Roan · Billboard Hot 100 rank (Oct 31, 2026)
kalshi

What will be the Billboard Hot 100 rank?

Oct 13, 2026, 2:00 PM EST - Oct 31, 2026, 10:00 AM EST
Total volume:
$79,575
Volume 24h:
$118
685%
Liquidity:
N/AN/A
Open interest:
$37,327
0.01%

Rank 3 to 4

 - Kalshi

Rank 3 to 4 - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Oct 31, 2026

Time left: 06d:19h:01m

Will "expectations" rank No. 3–4 on Billboard Hot 100?

98%chance
Amount

$

Trade on
kalshi

Trade on Kalshi

Join Kalshi and score $25 for your first trade.At 99¢ buys you 101 shares | Odds: 98% Total Payout: $101 | Net Profit: $1 Multiplier: 1.01x | ROI: 1% | APY: 69% 6 days to resolution
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Rank 3 to 4

Trade
98%
2%
Yes 99¢No 5¢
4¢
N/A
$7,523
2%
38%
$3,672
6d 19h 1m
active
kalshi

Rank 5 to 6

13%
Yes 5¢No 100¢
5¢
N/A
$8,396
0%
141%
$3,662
6d 19h 1m
active
kalshi

Rank 11 to 15

2%
Yes 1¢No 100¢
1¢
N/A
$2,237
0%
109%
$1,213
6d 19h 1m
active
kalshi

Rank 1 to 2

1%
Yes 2¢No 100¢
2¢
N/A
$31,354
0%
63%
$5,745
6d 19h 1m
active
kalshi

Rank 75 to 100

1%
Yes 1¢No 100¢
1¢
N/A
$8,205
0%
0.01%
$8,075
6d 19h 1m
active
kalshi

Rank 7 to 10

1%
Yes 2¢No 100¢
2¢
N/A
$6,463
0%
18%
$3,927
6d 19h 1m
active
kalshi

Rank 51 to 74

1%
Yes 1¢No 100¢
1¢
N/A
$4,992
0%
0.02%
$4,391
6d 19h 1m
active
kalshi

Rank 41 to 50

1%
Yes 1¢No 100¢
1¢
N/A
$4,000
0%
47%
$3,010
6d 19h 1m
active
kalshi

Rank 31 to 40

1%
Yes 1¢No 100¢
1¢
N/A
$2,212
0%
114%
$1,212
6d 19h 1m
active
kalshi

Rank 16 to 20

1%
Yes 1¢No 100¢
1¢
N/A
$2,210
0%
125%
$1,210
6d 19h 1m
active
kalshi

Rank 21 to 30

1%
Yes 1¢No 100¢
1¢
N/A
$1,983
0%
115%
$1,210
6d 19h 1m
active
Total markets: 11

Description

Olivia Rodrigo and Chappell Roan's collaboration "expectations" will be tracked for its position on the Billboard Hot 100 by October 31, 2026. The song's chart success can indicate its popularity and the artists' continued influence in the music industry.

Kalshi

This event assesses the chart performance of the song "expectations" by Olivia Rodrigo & Chappell Roan on the Billboard Hot 100 for the chart dated October 31, 2026. The market resolves to Yes if the song ranks within any specified range from No. 1 to No. 100. Each rule corresponds to a different ranking bracket, and the resolution hinges on the song's final position. Kalshi states it has no official connection with Billboard, and all trademarks belong to their respective owners.

Frequently asked questions

On Kalshi, the dashboard for the Rodrigo/Roan Billboard chart performance tracks the implied probability of various peak positions on the Billboard Hot 100 chart as of October 31, 2026. You'll find the current odds for different rankings, a price history showing how those odds have changed over time, and the 24-hour trading volume, which is currently $118. Total volume across the lifetime of this market is $79,575. This allows traders to see how the market is interpreting the potential success of the song.

Currently, it’s difficult to directly compare prediction market odds to analyst forecasts, as comprehensive predictions for Billboard chart performance this far in advance are scarce. However, this market represents a collective forecast from a diverse group of traders, potentially incorporating a wider range of factors than a single analyst might consider. If early predictions from music industry experts emerge, it will be interesting to see how they align with the wisdom of the crowd reflected in this market. The market’s movement will be a good indicator of evolving expectations.

On Kalshi, this market is priced using a continuous double auction, meaning traders buy and sell contracts representing different Billboard Hot 100 peak positions. The price of each contract reflects the market's assessment of the probability of that outcome occurring. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more trades occur, the prices adjust, providing a real-time view of collective expectations. Traders are incentivized to offer accurate assessments, as profitable trades depend on correctly predicting the final chart position.

This market resolves around Oct 31, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the official Billboard Hot 100 chart ranking published on or shortly after that date will determine the outcome. The contract corresponding to the highest achieved chart position will be settled as winning, and all other contracts will expire worthless. The resolution will be based on the official Billboard chart data, ensuring a transparent and objective outcome.

Several factors could significantly impact this market. Major events like album releases from competing artists, shifts in radio airplay, viral trends on social media, and critical reception of Olivia Rodrigo and Chappell Roan’s future music could all influence the perceived chart performance. Unexpected collaborations or promotional campaigns could also move the market. Any news impacting the overall popularity of either artist, or changes in the music landscape generally, are likely to be reflected in the trading activity of this market.