SimpleFunctions
Hot

other · captured 2026-09-15 · with live markets

Jimmy Fallon

American talk show host and comedian (born 1974)

By SimpleFunctions· Last verified 15 Sep 2026Methodology

Wikidata Q335680

Velocity· 4d

Why now

The Tonight Show recently featured Tom Cruise, Lili Reinhart, and Suki Waterhouse, while also showcasing the avant-garde band Angine de Poitrine. The show maintains its appeal as a platform for both A-list celebrities and boundary-pushing artists, demonstrating its continued cultural relevance in late-night programming.

Live prediction markets

1 event

The Taylor Swift appearance prediction market trades at 26¢ on Kalshi with minimal 24-hour volume, suggesting limited current trading activity but indicating ongoing interest in predicting celebrity guest bookings on Fallon's platform.

Top news

Cross-references

What to watch

Monitor whether Taylor Swift appears on The Tonight Show before the end of 2026. The prediction market on this specific event is currently priced at 26 cents on Kalshi, reflecting market expectations around Swift's potential late-night appearances and promotional opportunities during this period.

Tracked since

2026-05-12

Latest snapshot: 2026-09-15

4 observations from trends_us

Continue

How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

Last updated on this page: 20 h ago.