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Vol.
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Resolved Sep 22, 2026
Closed: Sep 20, 11:59 PM EST
Kalshi
This event tracks the performance of Taylor Swift's song 'I Knew It, I Knew You' on the Billboard Hot 100 chart for the week dated September 26, 2026. It evaluates where the song ranks among the most popular tracks in the United States during that specific week.
If I Knew It, I Knew You by Taylor Swift is ranked #1 on the Billboard Hot 100 chart for the Week of Sep 26, 2026, then the market resolves to Yes. If I Knew It, I Knew You by Taylor Swift is ranked #2 on the Billboard Hot 100 chart for the Week of Sep 26, 2026, then the market resolves to Yes. If I Knew It, I Knew You by Taylor Swift is ranked #3 on the Billboard Hot 100 chart for the Week of Sep 26, 2026, then the market resolves to Yes. If I Knew It, I Knew You by Taylor Swift is ranked #4 on the Billboard Hot 100 chart for the Week of Sep 26, 2026, then the market resolves to Yes. If I Knew It, I Knew You by Taylor Swift is ranked #5 on the Billboard Hot 100 chart for the Week of Sep 26, 2026, then the market resolves to Yes. If I Knew It, I Knew You by Taylor Swift is ranked #6 on the Billboard Hot 100 chart for the Week of Sep 26, 2026, then the market resolves to Yes. If I Knew It, I Knew You by Taylor Swift is ranked #7 on the Billboard Hot 100 chart for the Week of Sep 26, 2026, then the market resolves to Yes. If I Knew It, I Knew You by Taylor Swift is ranked #8 on the Billboard Hot 100 chart for the Week of Sep 26, 2026, then the market resolves to Yes. If I Knew It, I Knew You by Taylor Swift is ranked #9 on the Billboard Hot 100 chart for the Week of Sep 26, 2026, then the market resolves to Yes. If I Knew It, I Knew You by Taylor Swift is ranked #10 on the Billboard Hot 100 chart for the Week of Sep 26, 2026, then the market resolves to Yes.
Comparing prediction market odds to analyst forecasts reveals how collective intelligence stacks up against expert opinion. Generally, prediction markets often incorporate a wider range of information and perspectives than individual analyst predictions. For this market, it's important to consider whether analysts anticipate strong performance from Taylor Swift’s album and how that translates into chart position. Do analysts believe 'I Knew It, I Knew You' has the potential to reach the top 3, or will other factors limit its success? This market provides a unique data point alongside those traditional forecasts.
On Kalshi, this market is priced using a continuous double auction, meaning traders buy and sell contracts corresponding to each possible ranking. The price of each contract reflects the probability of that outcome occurring, as perceived by the market participants. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the prices will adjust to reflect the evolving consensus. Currently, the most actively traded contracts indicate a range of expectations for the song’s performance, with prices fluctuating based on trading activity and perceived value.
This market resolves around Sep 30, 2026, with the outcome confirmed once the official Billboard Hot 100 chart for the week of September 26, 2026, is published. The ranking of 'I Knew It, I Knew You' on that chart, as verified against credible public reporting from Billboard, will determine the winning outcome. The market will settle based on the song’s highest position achieved on that specific chart date. Any disputes will be resolved based on the official Billboard rankings as the definitive source.
Several signals and events could significantly impact this market. The overall reception of Taylor Swift’s album, including critical reviews and initial sales figures, will be key. Unexpected surges in streaming numbers or radio play could also shift expectations. Furthermore, the release of other major songs around the same time could influence the competitive landscape and affect 'I Knew It, I Knew You’s' chart performance. Any significant media coverage or social media trends related to the song could also move the market as traders react to new information.