With the Oklahoma City Thunder holding a 3-2 series lead heading into Thursday's Western Conference finals Game 6 against the San Antonio Spurs, there is no better time to join one of the best prediction market apps and start trading on the action. No code is needed to claim the OG promo code offer, which gives new users access to up to $100 in trading bonuses when they sign up at OG.com.
As of Thursday, May 28, this welcome offer is available to new users and ready to be put to work on Game 6.
Trade & Get Up to $100
Spurs vs. Thunder Game 6: How the OG Promo Code Unlocks Up to $100 in Bonuses
The OG promo code offer requires no code at all -- simply sign up for a new OG.com account and you are eligible to earn up to $100 in trading bonuses based on your cumulative trade and settle volume. The bonus is structured as a series of milestones, making it easy to earn rewards as you continue trading. Here is how the bonus breaks down:
- Trade and settle $10 to receive a $10 bonus
- Trade and settle $100 to receive an additional $15 bonus
- Trade and settle $250 to receive an additional $25 bonus
- Trade and settle $500 to receive an additional $50 bonus
For example, if you trade on whether the Thunder will win Game 6 and your position settles correctly, that volume counts toward your milestone total and your bonus is credited accordingly. If your trade does not go your way -- say the Spurs force a Game 7 and your Thunder contract does not pay out -- the settled volume still counts toward unlocking your next bonus tier. You can also sell your contracts early at the current market price if you want to lock in a gain or adjust your position before the game ends.
There are a few important terms to keep in mind. This offer is available to new users in all U.S. states except New York and Arizona. Users in Illinois, Massachusetts, Maryland, Michigan, New Jersey, Nevada, and Ohio may claim the bonus but cannot use it for sports trading. You must be physically located in a legal OG state to participate. The offer expires Dec. 31, 2026.
For more options, check out the best prediction market promos currently available.
How to Claim Your OG Trading Bonus for Spurs vs. Thunder
Getting started on OG.com is straightforward. Follow these steps to claim your welcome bonus and start trading on Game 6:
- Register: Visit OG.com or download the OG app and click "Sign Up." Enter your email address and verify it, then provide and verify your mobile phone number. Create a passcode and complete the identity verification process by submitting your full name, date of birth, and the last four digits of your Social Security number. You may also be asked to provide a government-issued ID, proof of address, or a selfie.
- Deposit funds: Make your first deposit using an accepted payment method, including debit cards, Apple Pay, Google Pay, ACH bank transfers, or wire transfers. ACH transfers require a minimum deposit of $1, while debit cards require a minimum of $10.
- Start trading: Browse available event contracts, including markets tied to the Spurs vs. Thunder series. Select a "yes" or "no" contract, enter your trade amount, and confirm. As your cumulative trade and settle volume grows, you will unlock bonus tiers up to $100 total.
- Withdraw earnings: Once a trade settles in your favor, your winnings appear in your account. Head to your portfolio, click "Withdraw," link your bank account via Plaid, and request a transfer. Most withdrawals are processed within 24 hours, with a daily maximum of $100,000.
No promo code is required at any point during registration. For a full breakdown of the platform, visit the OG.com Review.
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.
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