Kalshi Promo Code DEFI: Get the $10 Bonus for Final Four Today
Promo code: DEFI | Offer: $10 bonus after $10 in trades | Deposit required: $1 minimal
The 2026 Final Four is right here, and in the event you’ve been ready for a purpose to attempt Kalshi’s prediction markets, right this moment’s TBS doubleheader is it. Two tight semifinal matchups — Illinois vs. UConn at 6:09 PM ET and Michigan vs. Arizona at 8:49 PM ET — are already drawing heavy contract quantity heading into tip-off.
New customers who join with Kalshi promo code DEFI can declare a $10 bonus after making $10 in cumulative trades. You don’t have to win. You don’t have to make a single $10 commerce. Just attain $10 whole throughout any markets on the platform and the bonus posts to your account.
How to assert the Kalshi promo code
The course of takes about 5 minutes:
- Download the Kalshi app or visit kalshi.com
- Create an account and full identification verification
- Enter promo code DEFI throughout registration
- Deposit at the very least $1
- Make $10 in cumulative trades throughout any markets
- Your $10 bonus posts robotically as soon as the buying and selling threshold is met
How Kalshi works
Kalshi is a federally regulated prediction alternate the place you commerce contracts on yes-or-no outcomes.
Say Illinois vs. UConn is sitting at 52¢ for an Illinois “Yes” contract heading into tip-off tonight. That worth means the market collectively provides Illinois a 52% likelihood of successful. If you purchase one contract at 52¢ and Illinois wins, it settles at $1.00 — a 48¢ revenue. If UConn wins, it settles at $0 and also you’re out the 52¢.
You may promote earlier than the sport ends. If Illinois goes up by 10 at halftime and the contract jumps to 74¢, you possibly can shut the place and pocket the distinction with out ready for the last buzzer.
Kalshi is on the market in 49 states, although the promo code isn’t obtainable in Arizona, Illinois, Massachusetts, Maryland, Michigan, Montana, Nevada, New Jersey, or Ohio. The supply is open to new accounts solely, you should be 18 or older to enroll, and also you’ll need to register earlier than tonight’s video games tip off to make the most of it.
Today’s Final Four markets
Illinois and UConn open the day at 6:09 PM ET. The Illini have been one in every of the extra constant groups in the event, whereas UConn brings its regular March pedigree. Contract costs on Kalshi heading into tip-off replicate a comparatively even break up — no heavy favourite commanding the order ebook.
The late sport options Michigan vs. Arizona at 8:49 PM ET, a matchup with sufficient stylistic distinction and odds uncertainty that the market hasn’t locked into a transparent lean. Both video games can be found as winner contracts on Kalshi, and you may also commerce on longer-term outcomes like who wins the nationwide championship as soon as the bracket narrows to 2.
| Market choice | Probability | Payout a number of | Trade quantity |
|---|---|---|---|
| Illinois vs. UConn (Winner) | $3.4M+ | ||
| Illinois | 55% | 1.76x | |
| UConn | 46% | 2.09x | |
| Michigan vs. Arizona (Winner) | $2.3M+ | ||
| Michigan | 53% | 1.83x | |
| Arizona | 48% | 2.01x | |
| Men’s College Basketball Champion | $209.9M+ | ||
| Michigan | 35% | 2.73x | |
| Arizona | 34% | 2.81x | |
| Illinois | 18% | — | |
| Women’s Championship: South Carolina vs. UCLA | $5.7M+ | ||
| South Carolina | 60% | 1.62x | |
| UCLA | 40% | 2.40x |
Odds as of April 4, 2026. Source: DeFi Rate March Madness Tracker
Kalshi promo code phrases
- New customers solely
- Must be 18 or older
- Must use the Kalshi promo code DEFI to qualify
- Must be situated in the US (some state restrictions apply for sports activities markets)
- Minimum $1 deposit required
- $10 in cumulative trades required to unlock the bonus
- Trades don’t have to be successful trades to rely towards the threshold
Event contract buying and selling includes danger and might not be appropriate for all customers. Review Kalshi’s full phrases at kalshi.com earlier than depositing.
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