All new users can activate the Kalshi promo code WTOP to receive a guaranteed bonus for the NBA and CBB Conference Tournament games tonight. Set up a new account and start making trades on any NBA or CBB game today to get started, as all new players will receive a $10 sign-up bonus after making $10 worth of trades.
Kalshi is a predictions market that works in percentages, allowing you to trade on a bunch of different topics, including sports. You can look to trade on the NBA, or check out non-sports topics such as politics, culture, crypto, the weather, economics and more.
Kalshi Promo Code WTOP for NBA, CBB Bonus
Before the opening tip at 9:30 PM ET on March 12, 2026, fans analyzing this marquee matchup can easily build their prediction portfolio. The current Kalshi promo code gives new users a straightforward path to securing extra trading capital.
| Kalshi Promo Code | WTOP |
| New Kalshi User Offer | $10 sign-up bonus |
| Terms and Conditions | 18+ and Present in the US |
| Date Last Verified | March 12th, 2026 |
Kashi Promo Code WTOP Offer Overview
This welcome offer is exclusively available for new Kalshi customers looking to explore prediction markets ahead of tonight’s heavyweight clash between the Celtics and Thunder. By taking advantage of this promotion, first-time users secure a $10 sign-up bonus to trade on a wide variety of event outcomes. To get started, you simply need to register for a new account and make a first-time deposit of at least $1.
Unlocking your reward is a frictionless process. Once you have made $10 in total trades on the platform—whether you are forecasting the hardwood action tonight or exploring other active prediction markets—your $10 bonus will be successfully credited to your account. Kalshi is legally available in all 50 states, and all users must be at least 18 years old to trade and claim this promotional offer.
Thunder-Celtics Trading Preview via Kalshi
| Team | Winner % |
|---|---|
| Oklahoma City Thunder | 71% |
| Boston Celtics | 31% |
When evaluating which team holds the most value for traders, we put a lot of stock into situational context and roster availability over raw season-long data. Oklahoma City easily justifies its heavy 71% probability by riding a six-game win streak, fueled by Shai Gilgeous-Alexander, who is looking to break Wilt Chamberlain’s all-time NBA record of 126 consecutive games with 20-plus points tonight. However, the Thunder will be operating without key frontcourt pieces Jalen Williams and Isaiah Hartenstein.
Meanwhile, the Celtics offer compelling longshot value at a 31% implied probability, largely due to their sheer dominance on the glass. Boston grabs an elite 52.5% of available rebounds compared to the Thunder’s 48.9%. Even with Jayson Tatum and Derrick White both listed as questionable tonight, Boston’s ability to secure extra possessions could easily disrupt Oklahoma City’s rhythm. While the Thunder’s historical momentum makes them the safer probability play, Boston’s rebounding edge creates an enticing value proposition for traders seeking higher upside.
How to Claim the Kalshi Promo Code WTOP
Securing your welcome bonus before the Celtics and Thunder tip off is a quick and seamless process. Follow these straightforward steps to activate your reward:
- Download the App: Start by downloading the Kalshi app to your preferred mobile device.
- Register Your Account: Create your new account by providing your standard personal information. During this step, it goes without saying that you need to enter the promo code WTOP.
- Verify Your Identity: To keep your account secure, you will be required to provide valid proof of identification.
- Make a Deposit: Once your account is fully verified, make a first-time deposit of at least $1 to fund your trading wallet.
- Place Your Trades: To officially activate the offer, you must make $10 worth of prediction trades on the platform. You do not have to make a single trade worth $10; a cumulative sum of $10 across multiple smaller predictions will successfully fulfill this requirement.
Once your total trading volume reaches that $10 threshold, your $10 sign-up bonus will be fully unlocked and available in your Kalshi account to fund your future market predictions.
