Sports Gambling

Kalshi Promo BROAD Claims $10 Bonus for MLB, World Cup Prediction Markets

By Matt Modi

Published: Jun 11th, 2026 · 4:14 PM EDT

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Sign up with this link here and claim the Kalshi promo code broad to secure a $10 bonus for all MLB and World Cup predictions today.

Kalshi Promo Code BROAD for $10 Sign-Up Bonus Thursday

Kalshi Promo Code	BROAD
New Kalshi User Offer	$10 sign-up bonus
Terms and Conditions	18+ and Present in the US
Date Last Verified	June 11th, 2026

Offer Overview

It does stand to reason that smart traders want the most bang for their buck. New Kalshi customers can secure a $10 sign-up bonus to use across the full slate of Round 1 FIFA World Cup matchups. Whether you are looking to get in on the action for Mexico’s clash with South Africa or hunting for a longshot prediction when the Korea Republic takes on Czechia, users can deploy this introductory bonus on any of the day’s World Cup matches.

To claim the offer, eligible new users must make a first-time deposit of at least $1. From there, the $10 bonus will be unlocked after the user has made $10 in trades on Kalshi’s prediction markets. Kalshi is legally available in all 50 states, and users must be at least 18 years old to trade. Please note that this promotion is strictly reserved for new Kalshi customers.

World Cup Matches Today: Win Probabilities

If you are looking to trade on the outcome of today’s opening matches, Kalshi’s prediction markets offer a unique way to back your favorite squads based purely on percentages. We’ve seen time and time again that identifying market inefficiencies starts with diving into the raw data. Below are the 3-way win probabilities for the initial slate of games, covering the home team win, a draw, or an away team win.

Date/Time (ET)	Home Team	Away Team	Home Win %	Draw %	Away Win %
2026-06-11 3:00 PM	Mexico	South Africa	67.1%	21.4%	11.6%
2026-06-11 10:00 PM	Korea Republic	Czechia	36.7%	30.1%	33.2%

Data Disclosure: Probabilities are current as of June 11, 2026.

These win probability markets are exactly where new users can apply their Kalshi promo code to pinpoint real value. After making your initial deposit and fulfilling the $10 trading requirement, your unlocked $10 sign-up bonus can be used to trade on whether Mexico will dominate as the favorite, if the Korea Republic and Czechia will play to a tightly contested draw, or any other match outcome on the schedule.

How to Activate Your Kalshi Promo Code

Once your offer is fully activated, the resulting $10 sign-up bonus is extremely flexible. It can be used on ANY of today’s FIFA World Cup matches—meaning you are not limited to just one specific game. Whether you are looking ahead to futures prices for the knockout stage or locking in a trade on today’s Mexico or Korea Republic games, the choice is entirely yours.

To successfully activate the offer, unlock your bonus, and make your official predictions, follow this simple step-by-step guide:

1. Download the App: Download the Kalshi application to your mobile device.
2. Create an Account: Register for a new account by providing standard personal information and submitting proof of identification.
3. Enter the Code: Make sure to enter the promo code BROAD when prompted during registration.
4. Deposit Funds: Make a first-time deposit of at least $1 into your new Kalshi account.
5. Start Trading: Place $10 worth of trades on Kalshi’s prediction markets. Keep in mind that you do not have to make a single trade worth $10; a cumulative sum of $10 in trades (for example, five separate $2 trades) will fulfill the requirement.

Once you have completed your $10 worth of trades, the $10 sign-up bonus will be available in your account to use on the opening round of the World Cup. It is never too early to look ahead, so get those trades in and start leveraging these odds to your advantage.