Action Network has gathered all the best prediction market promos for NBA Playoffs for the two-game slate today, Tuesday, May 5, 2026. Now is an opportune time to sign up ahead of the Cavs vs. Pistons (7 p.m. ET on Peacock) and Lakers vs. Thunder (8:30 p.m. ET on NBC/Peacock).
Trade on the NBA with Polymarket, Kalshi, Novig, and ProphetX. These are the best prediction market promos for NBA Playoffs due to their new player bonuses and immersive market offerings. Tap the modules below to register, or keep reading for more information.
What Are the Best Prediction Market Promos for NBA Playoffs?
Tap on the linked text or new player modules throughout the rest of this article to utilize the best prediction market promos for NBA Playoffs today:
Polymarket Promo Code ACTION: Deposit $20, Get $20 Bonus, Use our Code to Skip the Waitlist!
Polymarket Promo Code ACTION: Deposit $20, Get $20 Bonus, Use our Code to Skip the Waitlist!
Available in: 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, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC
Polymarket leads off this list of NBA Playoffs prediction markets to register with. This prediction market app allows players to trade on every kind of NBA market there is. Not only is Polymarket valuable for the two-game slate today, but this app gives players a high-liquidity trading experience throughout the entire postseason.
Skip the waitlist and trade on the NBA Playoffs today with the Polymarket promo code ACTION. Create a new Polymarket account once you jump the line and deposit $20 to trigger a $20 welcome bonus. Enjoy live pricing updates and an immersive experience by creating your account on this dynamic app today.
Kalshi Promo Code ACTION: Trade $10, Get $10!
Kalshi Promo Code ACTION: Trade $10, Get $10!
Available in: 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
Kalshi is another one of the premiere NBA Playoffs prediction markets to utilize today. No prediction market app takes you deeper into the game than Kalshi. Trade on player prediction markets, game and series winners, futures and more.
Register with Kalshi referral code ACTION and trade $10 on the NBA Playoffs to instantly unlock $10. Kalshi has a strong product with a reputable brand, which makes them a prime app to use for NBA predictions.
Novig Promo Code ACTION: Spend $5, Get $50 in Novig Coins!
Novig Promo Code ACTION: Spend $5, Get $50 in Novig Coins!
Available in: AK, AR, CA, FL, GA, HI, IL, IN, IA, KS, KY, ME, MA, MN, MO, NE, NH, NC, ND, OH, OK, OR, SC, SD, TX, VT, VA, DC, WI, WY
For my money, Novig has the most generous bonus amongst all the best prediction markets promos for NBA playoffs. Use Novig promo code ACTION and spend $5 to fund your account for $50 in Novig Coins to unlock. Use this currency in-app to trade on winning margins, total point markets, and more. Novig Coins cannot be withdrawn as cash, while Novig Cash is a separate currency able to be used for real-money opportunities.
ProphetX Promo Code ACTION: 20% Purchase Match up to $100
ProphetX Promo Code ACTION: Get a 20% Purchase Match up to $100 in Bonus Funds!
Available in: AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY
Rounding out this list of the best prediction markets promos for NBA playoffs is Polymarket. Insert our Action Network ProphetX promo code ACTION during sign-up to get a 20% purchase match bonus of up to $100. Sign up now to trade on a diverse catalogue of NBA Playoffs markets if you seek a flexible range of options as a new or experienced trader.
How to Use NBA Playoffs Prediction Markets
- Tap sign-up links or offer modules in this article to create prediction markets accounts.
- Enter and verify your prompted information to have your age, identity, and location verified.
- Claim the best prediction market promos for NBA Playoffs by entering our verified Action Network codes.
- Fund your account with a qualifying minimum qualifying deposit.
- Trade on Cavs vs. Pistons or Lakers vs. Thunder prediction markets.
Why Use Prediction Markets for NBA Playoffs
Action Network has used all four of the best prediction market apps above and endorse them to new users. Prediction markets allow you to make NBA picks on who you think wins the games tonight, how much they win by, and much more. Engage with the postseason by trading on your NBA opinions at these financial exchange apps. Keep in mind contracts increase or decrease in value, and gains and losses may happen as more users trade on identical or similar markets.
