The Cleveland Cavaliers and New York Knicks meet Thursday night in Game 2 of the Eastern Conference finals, and new users can take advantage of a timely sign-up offer to get in on the action. No OG promo code is required to claim a welcome bonus worth up to $100 in trading bonuses on the prediction market platform. As of May 21, this offer is available to all new OG.com users, and it is one of the top deals available across the best prediction market apps right now.
Trade & Get Up to $100
OG Promo Code Offer Details: Up to $100 in Trading Bonuses
The OG promo code offer requires no code at sign-up. Simply register a new account and begin trading to unlock up to $100 in bonus rewards through cumulative volume milestones. Here is how the bonus structure 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 the Cavaliers to win Game 2 and your position settles correctly, your payout arrives quickly and counts toward your cumulative volume. If your trade does not go your way and the Knicks hold on to extend their series lead, that settled volume still counts toward unlocking the next bonus tier. New users in all U.S. states except New York and Arizona are eligible, 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. The offer expires Dec. 31, 2026.
For a full side-by-side comparison of available offers, check out the best prediction market promos.

How to Claim Your Bonus for Cavaliers vs. Knicks Game 2
Getting started on OG.com ahead of Thursday's tip-off is straightforward. No promo code is needed at any step. Just follow these instructions:
- Register: Visit OG.com or download the OG app and click "Sign Up." Provide your email address, verify it, and confirm your mobile phone number. Create a passcode and complete identity verification by submitting your full name, date of birth, and the last four digits of your Social Security number. A government-issued ID, proof of address, or a selfie may also be requested.
- Deposit funds: Make your first deposit using an accepted 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 cards require a minimum of $10.
- Start trading: Browse available event contracts, including sports markets tied to Game 2 of the Cavaliers-Knicks series. Select a "yes" or "no" contract, enter your trade amount, and confirm. You can also sell contracts early to lock in a gain or adjust your position before the event settles.
- Withdraw earnings: Once a trade settles in your favor, funds appear in your account promptly. Head to your portfolio, click "Withdraw," link your bank account via Plaid, and request between $1 and $100,000 per day. Most withdrawals process within 24 hours.
For a deeper look at the platform before signing up, read the full 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).






