No OG promo code is required to claim up to $100 in trading bonuses when you sign up at OG.com, and with UFC 328 putting Khamzat Chimaev against Sean Strickland this Saturday, there has never been a better time to join one of the best prediction market apps available. Simply register a new account by May 9 and start predicting one of the most anticipated middleweight matchups in recent memory.
Up to $100 in Bonuses
OG Promo Code Offer: How to Earn Up to $100 in Trading Bonuses
The OG promo code offer requires no code at all — new users automatically qualify for up to $100 in trading bonuses just by completing a series of simple account milestones. OG.com is a prediction market platform launched by Crypto.com that lets users buy and sell "yes" or "no" event contracts on sports, politics, culture, and finance. These are CFTC-regulated event contracts offered through Crypto.com | Derivatives North America, so the platform operates within a formal regulatory framework.
Each contract is priced between $0.01 and $1.00, with the price reflecting the market's collective confidence in a given outcome. For UFC 328, you might find a contract asking whether Khamzat Chimaev will win — if you buy a "yes" contract at $0.75 and Chimaev wins, that contract settles at $1.00, and you pocket the difference. If Strickland pulls off the upset and your "yes" contract settles at $0.00, you lose what you paid for that contract. The bonus is unlocked in stages as you verify your email and phone number, complete identity verification, make your first deposit, and place your first trade, with individual task rewards ranging from $5 to $50.
Key terms to keep in mind before signing up are listed below:
- Available to new users in all U.S. states except New York and Arizona.
- Users in IL, MA, MD, MI, NJ, NV, and OH may claim the bonus but cannot apply it to sports trading.
- You must be physically located in a legal OG state to claim this offer.
- The offer is available to all new users and expires Dec. 31, 2026.
If you want to see how this stacks up against other options, check out the best prediction market promos available right now.

How to Claim Your Bonus Before UFC 328
Getting started at OG.com is straightforward, and no promo code is needed at any point during registration. Follow these steps to claim your bonus ahead of Chimaev vs. Strickland:
- 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, such as a debit card, Apple Pay, Google Pay, ACH bank transfer, or wire transfer. ACH transfers require a minimum deposit of $1, while debit card deposits require a minimum of $10.
- Start trading: Browse available markets and find a UFC 328 contract that interests you. Select your "yes" or "no" position, enter your investment amount, and confirm your trade. You can also sell your contracts early at the current market price to lock in a gain or reduce exposure before the fight concludes.
- Withdraw earnings: Winning contracts settle at $1.00, and funds appear in your account shortly after the event resolves. To withdraw, go to your portfolio, click "Withdraw," link your bank account through Plaid, and request between $1 and $100,000 per day. Most withdrawals are processed within 24 hours.
For a full breakdown of the platform's features and terms, read 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.
Gambling Problem? Call 1-800-GAMBLER. Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).
21+ and present in select states.Gambling Problem? Call 1-800-GAMBLER (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV).






