Kalshi Whale Tracker
The biggest bets placed on Kalshi in the last 24 hours by traders with a public Kalshi profile, with each position's profit or loss at today's price. Sports are listed separately. For Polymarket, see the largest Polymarket trades today.
Last 24 hours: 55 whale trades worth $1.32M from 29 traders.
Biggest Kalshi trades today, outside sports
Politics, economics, crypto, world events and everything else, last 24 hours.
Biggest Kalshi trades today, all markets
Including sports, where most of Kalshi's biggest trades are.
Biggest Kalshi trades this week, outside sports
The last seven days.
How this Kalshi whale tracker works
Kalshi is a regulated US prediction market where traders buy Yes or No contracts that pay $1 if they turn out right. Traders with a public Kalshi profile have their name on the trades they make, so Polywhaler can show who is behind the biggest bets. A trade counts as a whale trade from $5,000, or from $10,000 on sports and on Kalshi's 15-minute and hourly markets.
Each row shows the trader, the market, the side and price paid, the size, and the profit or loss at today's price. Open a trade for its details, or an event to see all of its whale money and which side it is on. The live whale feed shows Kalshi and Polymarket trades as they arrive, the events page ranks every Kalshi event by whale money, and Largest trades today does for Polymarket what this page does for Kalshi.
Kalshi whale tracker FAQ
What is a Kalshi whale?
A trader placing an unusually large bet on Kalshi. Here that means a single trade of $5,000 or more, or $10,000 or more on sports and on Kalshi's 15-minute and hourly markets, where big trades are far more common.
Can I track a Kalshi wallet?
Not the way you can on Polymarket. Polymarket trades settle to public wallets on the Polygon blockchain, so anyone can follow a wallet address. Kalshi is a regulated US exchange with private accounts, so there is no wallet to follow. What Kalshi does publish is the name of each trader with a public profile on the trades they make. Polywhaler records those trades, and every trader's name on this page opens their public Kalshi profile.
Where does the data come from?
From Kalshi's public trade feed, which Polywhaler reads every minute. Each trade is credited to the trader who bought or sold at the price on offer, and is listed only when that trader has a public profile: anonymous accounts have no name to show. Trades at 90¢ or more on 15-minute and hourly markets are left out too. They are mostly near-certain bets placed in the last minutes before a market closes.
Why are most of the biggest Kalshi trades on sports?
Sports is where most of Kalshi's trading happens, so most of its largest bets are on games too. This page lists trades outside sports first, so politics, economics, crypto and world events are not buried under game-day bets.
How often does this page update?
Every few minutes. New Kalshi trades are picked up every minute, and the live whale feed on Home shows them as they come in.
Does Polywhaler track Polymarket whales too?
Yes. The biggest Polymarket trades of the day have their own page, Largest trades today, and the live whale feed on Home shows trades from both exchanges.