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Whale Activity

9,637 large trades today

Follow the biggest players moving the odds.

How the whale tracker works

A trade shows up here when a single executed fill is worth at least $500+ in notional value. Trades are read from the public trade feeds of Kalshi, Polymarket and Manifold, listed newest first, and never aggregated across traders — each row is one fill, with its price, contract count and dollar size as the platform reported it.

9,637 trades have cleared that threshold so far today. The most recent one landed . Market names link through to that event's page on Predictions.io where it is tracked; the arrow opens the trade's own market on the platform it executed on.

This page is free to read and needs no account. A free account lets you track the events you care about and keep their large trades on one screen. We never hold funds or place trades.Create a free account →

Detroit wins

$709

Washington vs Detroit • Kalshi

YES

1,143.73

$0.62

2m ago

KXMLBGAME-26SEP231310WSHDET-WSH

$962

KXMLBGAME-26SEP231310WSHDET-WSH • Kalshi

YES

2,466.06

$0.39

2m ago

KXWTI15M-26SEP231245-45

$2,227

KXWTI15M-26SEP231245-45 • Kalshi

NO

2,229.04

$1.00

2m ago

KXWTACHALLENGERMATCH-26SEP23SHIAKS-SHI

$855

KXWTACHALLENGERMATCH-26SEP23SHIAKS-SHI • Kalshi

YES

863.78

$0.99

2m ago

Borna Gojo wins

$895

Droguet vs Gojo • Kalshi

YES

1,297.59

$0.69

2m ago

Rafael Tosetto wins

$870

Tosetto vs Wendler Filho • Kalshi

YES

1,000

$0.87

2m ago

Rafael Tosetto wins

$3,287

Tosetto vs Wendler Filho • Kalshi

YES

3,778

$0.87

2m ago

Rafael Tosetto wins

$821

Tosetto vs Wendler Filho • Kalshi

YES

944

$0.87

2m ago

KXWTACHALLENGERMATCH-26SEP23SHIAKS-SHI

$606

KXWTACHALLENGERMATCH-26SEP23SHIAKS-SHI • Kalshi

YES

611.69

$0.99

2m ago

KXMVECROSSCATEGORY-S202650369B9681C-84639401204

$1,890

KXMVECROSSCATEGORY-S202650369B9681C-84639401204 • Kalshi

YES

10,989.01

$0.17

2m ago

Juan Pablo Varillas wins

$1,239

Dellien vs Varillas • Kalshi

YES

11,267.22

$0.11

2m ago

KXUCLWGAME-26SEP23OHLROM-ROM

$640

KXUCLWGAME-26SEP23OHLROM-ROM • Kalshi

NO

1,641.04

$0.39

2m ago

no No Touchdown,yes Roman Wilson: 1+

$942

KXMVECROSSCATEGORY0-S2026A03AC41AFCE-C2C180026DC • Kalshi

YES

7,032.34

$0.13

2m ago

Borna Gojo wins

$516

Droguet vs Gojo • Kalshi

YES

748.42

$0.69

2m ago

Borna Gojo wins

$834

Droguet vs Gojo • Kalshi

YES

1,209

$0.69

2m ago

KXMLBGAME-26SEP231310WSHDET-WSH

$850

KXMLBGAME-26SEP231310WSHDET-WSH • Kalshi

YES

2,178.59

$0.39

2m ago

KXMVECROSSCATEGORY0-S20264A21ABCA59D-5AB7E8A98B7

$833

KXMVECROSSCATEGORY0-S20264A21ABCA59D-5AB7E8A98B7 • Kalshi

YES

1,649

$0.51

2m ago

Gold price up in next 15 mins?

$999

Gold 15 min · $4,285.79 target • Kalshi

YES

1,000

$1.00

2m ago

Borna Gojo wins

$1,306

Droguet vs Gojo • Kalshi

YES

1,920.99

$0.68

2m ago

Borna Gojo wins

$1,608

Droguet vs Gojo • Kalshi

YES

2,400

$0.67

2m ago