Get up to $450 in NBA prediction market promos with Kalshi promo code CBSSPORTS55, others for October 30

The first NBA Cup games begin on Friday, perfect for NBA trading on prediction market apps like Kalshi and Polymarket. On Friday, the Knicks and 76ers go head-to-head for the second time this season. LeBron James' squad got the better of the Knicks in their first matchup. Knicks vs. 76ers is set for 7:30 p.m. ET as one of 10 games on Friday's NBA Cup slate. The Knicks, who won last year's NBA Cup and NBA Finals, are trading at $0.59 per contract to win, with the 76ers at $0.42. Get a $55 bonus after making $25 worth of trades with the best Kalshi promo code CBSSPORTS55: 

Friday also features the Lakers vs. Warriors in an NBA Cup matchup, and the Lakers are trading at $0.56 per contract, with the Warriors at $0.45. The Friday NBA schedule leads into a strong weekend that includes Thunder vs. Rockets on Saturday and Celtics vs. Magic and Raptors vs. Lakers on Sunday as some of the top NBA contests of the weekend. If you're deciding how to trade on NBA games and where to trade on the NBA and want to learn more about developing a strategy, our prediction market strategies guide can give you all the information you need. 

Check out more to find some of the best prediction market promos at the top prediction market apps, with instructions on how to claim each offer and where to trade on all the NBA games.

Where to trade on the 2026-27 NBA season

How to sign up for the best Kalshi promo code CBSSPORTS55

1. Tap the CLAIM BONUS button and download the Kalshi app.
   
2. Register a new Kalshi account and enter the information required, including name, address, phone number, date of birth and Social Security number. Users must be 18+ in a state where Kalshi operates legally. Be sure to enter the Kalshi referral code CBSSPORTS55 to get the bonus offer. 
3. Once registered, tap the green "Deposit Cash" button, choose your preferred deposit method. Then follow the ensuing steps.
4. Make a minimum deposit of $10 and trade at least $25 in contracts.
5. Eligible users receive $55 in bonus trading credits. Credits expire seven days after the initial receipt.

Claim your Kalshi bonus here, and remember to use the best Kalshi promo code CBSSPORTS55:

How to sign up for the Polymarket promo code CBSSPORTS

1. Tap the CLAIM BONUS button above or anywhere on this page and download the Polymarket app.
2. Create a Polymarket account and enter the required information, including name, address, phone number, birthdate and Social Security number. Be sure to enter the Polymarket referral code CBSSPORTS to lock in the trading bonus offer and receive instant access to the Polymarket app.
3. Once registered, make your first deposit using your preferred deposit method and follow the prompts.
4. New users must deposit at least $10 in contracts for the $25 trading bonus to be applied to their account.

After depositing $10 with the Polymarket promo code, new users will be given a $25 trading bonus:

How to sign up for the FanDuel Predicts promo code

1. Be 18+ and located in a FanDuel Predicts eligible state (must offer sports markets). 
2. Tap the CLAIM BONUS button above and download the FanDuel Predicts app. 
3. Register for a FanDuel Predicts account and enter the necessary information, including name, address, phone number and birthdate and Social Security number. Filling out a CFTC-required questionnaire is also part of the registration process.   
4. Once registered, tap the "Add funds" button in the top-right corner of the screen, choose your desired deposit method and follow the prompts. 
5. Trade $1+ on a market of your choosing to receive your first $20 bonus credit. Repeat for four additional days to receive the full $100 in bonus credits, with a $20 bonus being awarded each day. Claim the latest FanDuel Predicts promo code here:

How to sign up for the ProphetX promo code CBSSPORTS

Signing up for ProphetX prediction markets is straightforward. Follow this step-by-step process to claim the ProphetX promo offer:

1. Be 18+ and located in a ProphetX-eligible state.
2. Tap one of the CLAIM BONUS buttons on this page, and register for a new account with ProphetX promo code CBSSPORTS. 
3. Provide the required ID verification information, such as name, birthdate, address, email and Social Security number. 
4. After providing credentials, you must verify your identity to complete registration and claim the ProphetX welcome offer.
5. After registering, make a first-time deposit by choosing your preferred payment method. 
6. Once funds are received, you can begin sports trading on the ProphetX prediction markets platform.
7. Make trades totaling at least $50 within 30 days and then receive $75 trading bonus over 14 days.

ProphetX sports event contract trading is available in most states, including California prediction market apps. Tap here to get your ProphetX $75 incentive funds with ProphetX promo code CBSSPORTS:

How to sign up for the Novig promo code CBSSPORTS

1. Be 21+ and located in a Novig-eligible state.
   
2. Tap one of the CLAIM BONUS buttons on this page, and register for a new account with Novig promo code CBSSPORTS.
3. Complete the required ID verification information, such as name, birthdate, address, email and Social Security number.
   
4. Once registered, make a first-time deposit by choosing your preferred payment method.
5. Deposit $10 or more to receive $50 in bonus trading credits. Users receive five $10 trading credits that expire after 30 days. 

Deposit $10 and get $50 in bonus trading credits with the latest Novig promo code here:

How to sign up for the Fanatics Markets promo code

1. Be 21+ and located in a state where Fanatics Markets legally operates.
2. Tap one of the CLAIM BONUS buttons on this page and download the Fanatics Markets app.
3. Register for a Fanatics Markets account and enter the necessary information, including name, address, phone number, date of birth and Social Security number. Filling out a CFTC-required questionnaire is also part of the registration process.
4. Tap the Deposit button, choose a preferred deposit method and follow the prompts.
5. Make qualifying real-money trades during your first 14 days to receive daily trade matches, with up to $150 in FanCash available across the promotional period.

Claim the Fanatics Markets promo and get started here:

Responsible trading

Prediction markets are regulated by the Commodity Futures Trading Commission (CFTC) — an independent agency of the U.S. federal government.

Prediction market trading should be used for entertainment purposes in a fun, responsible manner. Trading is risky and involves a risk of loss; always trade responsibly.

Responsible Trading toolkits on prediction market platforms involve:

• Deposit Limits
• Session Time Limit
• Timeout
• Self-Exclusion
• Close Your Account
• Contact Helplines

Prediction market platforms offer Responsible Trading resources that can be found in your account settings after logging in or by request by contacting customer support. Concerned about your trading? Call or text 1-800-MY-RESET. 

Event contracts trading involves a risk of substantial loss and is not suitable for all investors. Participation in prediction markets is subject to applicable eligibility requirements. Participation may be restricted or prohibited in certain jurisdictions and participants are responsible for ensuring their participation complies with applicable laws and regulations in their jurisdiction. Prediction markets content is not intended for individuals located in jurisdictions where they are prohibited.

Some markets on the Polymarket global site may not be available on the CFTC federally-regulated and licensed Polymarket U.S. app. Volume and pricing on the Polymarket U.S. app may differ from the Polymarket global site.