With the OG promo code SOUTH, new customers can trade $25 and get a $25 welcome offer at OG Trading Market to use on the Ohio State vs. Indiana matchup, or any other college football game this week.
OG Trading Market is a peer-to-peer prediction market exchange where users trade against each other on outcomes, meaning it is not a traditional sportsbook and there is no house on the other side of the trade. It operates within the US federally regulated prediction-market framework using CFTC-regulated event contracts, requiring all traders to be 18+ and located in the United States. State-by-state eligibility is covered further down the page, as platform availability varies by location.
Is There an OG Promo Code for Ohio State Buckeyes vs. Indiana Hoosiers?
Yes. New OG customers who sign up with promo code SOUTH and trade $25 receive a $25 welcome offer at OG Trading Market, usable on this matchup or any college football game this week.
To activate this value, simply register with promo code SOUTH, deposit at least $1, and reach $25 in total trades. It stands to reason that you can accomplish this with one $25 prediction or several smaller trades that add up to the threshold, after which the $25 welcome offer is credited to your account for use at OG Trading Market.
Participants must be 18+ and US-based only, and since trading event contracts carries risk of loss, please trade responsibly. Availability varies by state, and other terms and conditions may apply.
How to Redeem the OG Promo Code SOUTH
Claim Now to get started, as the registration process takes only a few minutes for new OG customers looking to find market value.
- Have identity verification (KYC) details ready—including your legal name, physical address, date of birth, and proof of identification—since OG must securely verify every new account.
- Download the OG app or visit the site, register a new account, and enter promo code SOUTH during sign-up.
- Make a first deposit of at least $1 to fund the account.
- Place $25 in trades at OG Trading Market—either in one trade or several—and the $25 welcome offer is credited to the account, typically within 12 to 24 hours.
Traders must be 18 years or older and residing in the United States; availability varies by state, and other terms and conditions may apply.
Popular OG Trading Markets for Ohio State vs. Indiana
Game Winner / Moneyline: The full-game market favors the Ohio State Buckeyes at -176, carrying an implied win probability of approximately 63.8%. Conversely, the Indiana Hoosiers sit as +144 underdogs, reflecting roughly a 41.0% implied probability.
Spread: Ohio State is currently favored by 3.5 points in the spread market. Early trading has pushed this line up two full points, shifting the market price significantly away from the opening 1.5-point consensus odds.
Total Points: The current total is set at 50.5, edging up slightly from the 49.5 opener. We put a lot of stock in seasonal data, which mirrors this high-scoring expectation since Ohio State averages 42.7 points per game and Indiana produces 39.8 points per game.
Where the Money Is Going: Market sentiment on this peer-to-peer exchange strongly backs the favorite. Ohio State commands 89.6% of the trades and 97.4% of the sharp volume for the outright win, while the Over holds 59.2% of the trading volume in the totals market.
To highlight the potential return on investment, a successful $25 trade on the favored Buckeyes (-176) yields roughly $39.20. Meanwhile, taking a $25 position on the underdog Hoosiers (+144) would return $61.00.
How Does OG Trading Market Work?
OG Trading Market is a peer-to-peer prediction market exchange where traders buy and sell event contracts against each other on real-world outcomes, including college football games.
Because OG operates strictly as an exchange and not a traditional sportsbook, there is no house or bookmaker taking the other side of your position. Contract prices move fluidly with market supply and demand, and savvy analysts read these prices as the market’s implied probability of a specific outcome.
Furthermore, active positions can be exited before the event finalizes, allowing users to strategically manage their trades. The platform operates within the US federally regulated framework for event contracts overseen by the CFTC, rather than operating under state-by-state sports-licensed regulations. It goes without saying that this presents unique value, and new OG customers can use promo code SOUTH to trade $25 and get a $25 welcome offer.
Where Can You Trade With OG?
Trading is open to users who are 18 years or older and physically located in the United States.
Because OG operates under federal event-contract regulation, the platform is available far more widely than standard state-licensed platforms. However, access is still restricted in a small number of states where regulators have challenged prediction markets.
The regulatory landscape is subject to ongoing legal challenges and can shift, so traders should confirm current availability directly in the OG app or on the OG site before signing up. 18+, US only, event-contract trading carries risk of loss, other terms and conditions may apply, trade responsibly.
