Polymarket Promo Code COVERS: Get $25 Trading Bonus for Knicks-Celtics, Rockets-Spurs Predictions

Christian Stringer - Prediction Markets Editor at Covers.com
Christian Stringer • Prediction Markets Editor 8+ years betting experience
Updated: Oct 23, 2026 , 05:30 PM ET • 4 min read

Use Polymarket promo code COVERS for a $25 trading bonus ahead of Friday's NBA on Prime: Knicks-Celtics and Rockets-Spurs.

Photo By - Get a $25 Bonus With Polymarket Promo Code COVERS.

The Polymarket promo code COVERS unlocks a $25 trading bonus for new users ahead of Friday's NBA on Prime doubleheader, which includes Knicks-Celtics and Rockets-Spurs. A code is required to claim this welcome offer.

New traders can deposit $10 and get a $25 trading bonus before trading on Friday's slate, and this offer remains live through Oct. 23 on one of the best prediction market apps available today.

 Polymarket Logo 

Get $25 With Code COVERS


Polymarket promo code details

Polymarket New Customer Offer     
Deposit $10, Get $25 Bonus
Polymarket Promo Code COVERS
Minimum Deposit $10
Qualifying Transaction N/A
Eligibility New Customers, 18+. All states except Nevada
T&Cs

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See https://polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.

Date Verified October 23
Info Confirmed By Joshua Howe

Enjoying Covers content? Add us as a preferred source on your Google account Add as a preferred source on Google

How the Polymarket Promo Code Works for NBA on Prime

Claiming the Polymarket promo code offer starts with entering COVERS during sign-up, since Polymarket requires a code to unlock its welcome bonus. Once verified, new users deposit at least $10 and place a qualifying trade on any available market, including the Knicks-Celtics or Rockets-Spurs contracts tied to Friday's NBA on Prime doubleheader. Completing that first trade triggers the $25 trading bonus, which becomes available after meeting a 1x playthrough requirement.

For example, a trader who deposits $10 and backs a "Yes" contract tied to the Knicks-Celtics game will see that trade settle based on the final result. If the outcome lands in the trader's favor, the profit is added to the account alongside the $25 bonus. If a Rockets-Spurs trade instead misses, the initial stake is lost, but the $25 bonus remains available to use on another eligible market once trading requirements are met.

A few terms apply:

  • Available in most states except Nevada
  • Requires identity verification, including a photo ID and selfie
  • Minimum deposit of $10 to unlock the bonus
  • Bonus funds require a 1x playthrough before withdrawal

Current users looking to bring in others can also use a Polymarket referral code for separate rewards. Anyone comparing options across platforms can review the best prediction market promos before placing a first trade on Friday's games.

Best Polymarket prediction market trading offers

Check out all trading offers and market boosts for today.


What Is the Polymarket Promo Code?

The Polymarket promo code is COVERS. Enter it at signup, deposit at least $10, and complete an eligible real-money trade to unlock a $25 trading bonus.

Use the correct code for your state

 Code Eligible States
  COVERS All states except Nevada

How to Claim Your Polymarket Bonus

Getting started with Polymarket only takes a few steps before Friday's NBA on Prime doubleheader tips off.

  1. Click a verified link on this page and select "Sign Up."
  2. Enter the Polymarket promo code COVERS during registration.
  3. Complete identity verification with a valid photo ID.
  4. Deposit at least $10 using a debit card, bank transfer, Apple Pay or crypto.
  5. Place a qualifying trade on any available market, including one tied to Knicks-Celtics or Rockets-Spurs.
  6. Receive the $25 trading bonus once the trade is complete.

Read this Polymarket review for more details before claiming the offer.


Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.

Pages related to this topic

Christian Stringer - Covers
Prediction Markets Editor

As a seasoned editor at Covers, I have become a leading voice in North American prediction markets. Since joining in 2022, I have played a key role in managing, editing, and publishing commercial content that informs and engages bettors of all levels, with a particular focus on Kalshi, Polymarket, Novig, Stake, bet365, BetMGM, and Fanatics. Prior to Covers, I spent a decade as an award-winning account executive, collaborating with major brands like Rootz, 888, ComeOn!, EastLink, and GG Poker. My expertise extends to onboarding white labels, crafting online campaigns, and building partnerships with tech providers and affiliates. 

Having personally reviewed over 50 prediction markets, sportsbooks, and DFS sites, I bring a sharp, user-focused perspective to the trading landscape and am committed to delivering insightful, high-quality content. Outside of work, I serve as the VP of an amateur athletics club, championing community engagement through sport.

Popular Content

Covers is verified safe by: Evalon Logo GPWA Logo GDPR Logo GeoTrust Logo