Index

Sports Chaos Index

Aggregate 24h move and attention across sports markets — NBA, NHL, MLB, soccer, tennis, F1, esports.

Today

18/ 100

Across 54 live markets · 24h volume $19.9M

Move

Volume

Resolution

What's driving this

Will Toulouse FC win on 2026-05-17?
SportsVol $593.6K
87¢
+50.0
LoL: KT Rolster vs HANJIN BRION (BO3) - Esports World Cup Korea Qualifier Playoffs
SportsVol $178.3K
75¢
+9.0
Will the Cleveland Cavaliers win the 2026 NBA Finals?
SportsVol $528.2K
4¢
+2.1
Spurs vs. Thunder
SportsVol $518.3K
33¢
+1.0
Will Arsenal FC win on 2026-05-18?
SportsVol $422.4K
90¢
-1.0

How this score is built

score =
  0.5 × 12 (move component)
+ 0.3 × 33 (volume component)
+ 0.2 × 9 (resolution-pressure component)
= 18

Each axis is normalised against a hand-tuned ceiling so scores stay 0-100 and comparable across indexes. The page revalidates every 30 minutes from public Polymarket data — once a persistent snapshot store lands we'll add day-over-day deltas and an archive page.