Sign up on Friday, March 20, 2026, with the Kalshi referral code LABS to unlock a $10 welcome bonus and get involved in the March Madness mid-afternoon slate. New users can qualify by completing just $10 in trades on any eligible market, including college basketball matchups like Tennessee State vs. Iowa State at 2:50 p.m. ET and Hofstra vs. Alabama at 3:15 p.m. ET on truTV. Those two games are followed by Utah State vs. Villanova at 4:10 p.m. ET on TNT and Miami (OH) vs. Tennessee at 4:25 p.m. ET on TBS.

Kalshi sets itself apart from traditional sportsbooks by functioning as a prediction market, where users trade on outcomes instead of placing fixed-odds bets. Market prices shift in real time based on trading activity, giving you the flexibility to react to changing probabilities and adjust your positions as games unfold. By using the Kalshi promo code LABS, you can start trading on March Madness markets right away while securing your $10 bonus through the sign-up modules above.
| Kalshi Sign-Up Bonus | Legal Sports Betting States | Kalshi Promo Code |
|---|---|---|
| Trade $10, Get $10 | AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NY, NC, NV, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC | LABS |
Kalshi Referral Code LABS Overview for March Madness Games
The Kalshi referral code LABS offers new users a straightforward way to earn a $10 bonus and jump into March Madness predictions right away. After you complete your qualifying trades, use the bonus across any NCAA Tournament market. That includes live trading opportunities during the mid-afternoon slate.
Another key benefit of the Kalshi promo code LABS is the low entry requirement. With just $10 in trades needed to unlock the full bonus, it remains one of the most accessible offers available. This makes Kalshi one of the best prediction market apps for college basketball fans looking for an alternative to traditional March Madness betting promos.

Kalshi Promo Code: Trade on March Madness Today
Register today with the Kalshi referral code LABS and complete $10 in trades to unlock a $10 bonus. To show how this works for the March Madness mid-afternoon window, let’s use the Utah State vs. Villanova matchup at 4:10 p.m. ET on TNT as an example.
On Kalshi, each market is based on implied probability, which updates in real time depending on trading activity. For this game, Utah State is implied to have a 54% chance to win. Meanwhile, Villanova sits at a 46% probability for victory. If you’re targeting value, you can back Villanova to win (46%), which comes with a 2.09x payout multiplier.
Let’s say you place a $10 trade on Villanova to win using the Kalshi promo code LABS. Here’s how it plays out:
- If the prediction is correct: You receive $22 total ($12 profit) plus the $10 bonus.
- If the prediction is incorrect: You still receive the $10 bonus after completing your qualifying trade.
This straightforward structure makes the Kalshi referral code LABS an elite way to trade on March Madness prediction markets. This is especially true during high-volume windows like the mid-afternoon slate.
How to Sign Up With Kalshi Referral Code LABS: Friday, March 20, 2026
Getting started with the Kalshi referral code LABS is quick and straightforward. Follow the steps below to create your account and unlock your $10 welcome bonus:
- Use the registration link or any module on this page below to open a new Kalshi account.
- Complete the identity verification process to enable trading on the platform.
- Enter the Kalshi promo code LABS during signup to qualify for the offer.
- Make your first $10 trade on any available prediction market.
- Once your trade is completed, receive $10 in bonus funds to continue trading.
Kalshi Terms and Conditions
Must be 18 years or older and have a legal, U.S. residential address within the applicable state, D.C., or U.S. territories. Not available in AZ, IL, MA, MD, MI, MT, NJ, and OH.





