Thursday, June 4 is one of the biggest nights on the sports calendar, with the NBA Finals, NHL Stanley Cup Final, French Open, WNBA, and MLB all delivering must-watch action. The OG promo code requires no code at all — simply sign up for a new account and you can claim up to $100 in trading bonuses on one of the best prediction market apps available today.
There has never been a better time to get started, with marquee events across basketball, hockey, tennis, and baseball all unfolding right now.
Trade & Get Up to $100
OG Promo Code Offer: How to Unlock Up to $100 in Trading Bonuses
The OG promo code offer requires no code to activate — new users simply register for an account and begin trading to unlock bonuses based on cumulative trade and settle volume. The offer is available to new users in all U.S. states except New York and Arizona, though users in Illinois, Massachusetts, Maryland, Michigan, New Jersey, Nevada, and Ohio may claim the bonus but cannot apply it to sports trading. You must be physically located in a legal OG state to participate.
Here is how the bonus tiers break down as you trade and settle volume on the platform:
- 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
With the NBA Finals now underway between the New York Knicks and San Antonio Spurs, there are plenty of compelling contracts to trade. For example, if you buy a "yes" contract on the Knicks winning Game 1 and New York pulls it off, your position settles in your favor and that volume counts toward your bonus milestones. If the Spurs pull off the upset and your prediction does not land, you can also choose to sell your contracts early at the current market price to manage your position before the event settles. The offer expires Dec. 31, 2026, giving you plenty of time to reach the upper tiers.
For a full look at what is available across the industry, check out the best prediction market promos currently on offer.
How to Claim Your OG Bonus for the NBA Finals and More
Getting started on OG.com is straightforward. Follow these steps to claim your welcome bonus and start trading on the NBA Finals, French Open, and beyond — no code required.
- 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 bank transfers require a minimum deposit of $1, while debit cards require a minimum of $10.
- Start trading: Browse available event contracts across sports, politics, culture, financials, and crypto. Select an outcome, enter the amount you want to invest, and confirm your trade. As you trade and settle volume, you will automatically unlock bonus rewards at each milestone tier up to $100 total.
- Withdraw earnings: Once a trade settles in your favor, your earnings will appear in your account. Head to your portfolio, click "Withdraw," link your bank account via Plaid, and request between $1 and $100,000 per day. Most withdrawals are processed within 24 hours.
Read the full OG.com Review to learn more about the platform before you get started.
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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