Kalshi Promo Code LABS: Snag $10 Bonus for March Madness Round of 32 Today

Sign up on Saturday, March 21, 2026, using the Kalshi promo code LABS to claim a $10 welcome bonus and get involved in the March Madness Round of 32. To qualify, simply complete $10 in trades on any eligible market, including those tied to today’s college basketball slate featuring games like Saint Louis vs. Michigan at 12:10 p.m. ET on CBS, Louisville vs. Michigan State at 2:45 p.m. ET on CBS. You also have games like later on, such as TCU vs. Duke at 5:15 p.m. ET on CBS and Texas A&M vs. Houston at 6:10 p.m. on TNT.

Unlike traditional sportsbooks, Kalshi operates as a prediction market where users trade on event outcomes with prices that move in real time based on supply and demand. This dynamic system allows you to adjust your positions as probabilities shift throughout the day. Use the Kalshi referral code LABS to start trading on March Madness markets and unlock your $10 bonus through the sign-up modules below.

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

Why the Kalshi Promo Code LABS Is a Smart Play for March Madness

The Kalshi promo code LABS gives new users a simple way to unlock a $10 welcome bonus and immediately start trading on the NCAA Tournament with one of the best best prediction market apps. Once you receive your bonus, you can apply it to Round of 32 matchups, including afternoon games such as the ones listed above.

One of the biggest advantages of the Kalshi platform is its low entry point. You only need to complete $10 in trades to receive the full bonus, making it one of the most accessible March Madness betting promos available. Combined with its market-based structure, Kalshi stands out as one of the best prediction market apps for college basketball fans.

How the Kalshi Referral Code LABS Works for March Madness

Register today with the Kalshi promo code LABS and complete $10 in trades to unlock your $10 bonus. To better understand how this works, let’s apply it to a Round of 32 matchup like TCU vs. Duke.

On Kalshi, each market is priced using implied probability, which updates in real time based on trading activity. In this scenario, Duke is listed at a 86% chance to win, while TCU sits at 14%. This reflects how the market views each outcome.

Suppose you place a $10 trade on Duke to win (86%) using the Kalshi promo code LABS. Here’s how the outcomes could look:

• If the prediction is correct, you receive $12 ($2 profit + $10 stake) as well as your $10 bonus.
• If the prediction is incorrect, you still receive the $10 bonus after completing the trade

How to Sign Up With Kalshi for the Round of 32 Today

Follow these quick steps to create your account and secure the $10 new-user bonus from Kalshi:

1. Use the official registration link to open a new Kalshi account.
2. Complete identity verification to enable trading on the platform.
3. Enter the Kalshi promo code LABS during the sign-up process.
4. Make an initial $10 trade on any available prediction market.
5. Unlock $10 in bonus funds to apply toward future trades.

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.