Trade college football prediction markets with a $50 Polymarket sign up bonus today, Friday, Sept. 25, 2026. Redeem the Polymarket promo code ACTION and deposit $10 to instantly receive $50 in tradable bonuses. Apply your trade credits to Northwestern vs. Indiana (8 p.m. ET on FOX), or any Polymarket event contracts.
I have given each of the top college football prediction market promos a spin this season, and the Polymarket sign up bonus is the one I have recommended above any other to friends and family members. You won't find a welcome offer that rewards you $50 to trade college football with no trade required anywhere else.
What Does the Polymarket Sign Up Bonus Offer New Traders Signing Up Today
No two prediction market apps carry identical welcome offers, and the Polymarket sign up bonus stands out because no competitors come close to matching this kind of an offer. All Polymarket asks from you is a $10 deposit before supplying you with $50 in tradable bonus funds.
Polymarket prediction markets give you a peer-to-peer platform to trade against other users, not against the house. Claim the $50 Polymarket promo code ACTION nationwide, except for AZ, IL, MA, MD, MI, MT, NV, NJ, OH, and WA
Polymarket Promo Code ACTION Registration Steps
Action Network colleague Tom Fuller signed up alongside myself and went through an identical step-by-step process to make his account:
- Download the Polymarket US app on your iOS or Android mobile device by tapping any offer link on this page.
- When asked for a promo code from Polymarket, enter code ACTION in the appropriate field to lock-in the $50 Polymarket sign up bonus.
- Verify your identity and deposit $10+ by debit card, Apple Pay, or bank transfer.
- Unlock $50 once your deposit clears and trade college football odds from Northwestern vs. Indiana this evening, or any sporting event you want.
If this is your first time trading on Polymarket or prediction markets, use the Action Network prediction market odds converter to help ease the transition.
How to Trade Northwestern vs. Indiana Prediction Markets Today
This is Indiana's Big Ten opener and first real test in their title defense. The Hoosiers handled North Texas, Howard and Western Kentucky by a combined 145-16, with Josh Hoover completing 72.5% for 649 yards, 10 touchdowns and no interceptions.
Northwestern comes in off a 41-7 dismantling of Colorado on the road, with a defense surrendering just 12.5 points per game.
Polymarket has the Hoosiers priced at 94¢ to win, which is just a 1.07x return on investment. In comparison, Northwestern pays out a much more lucrative price at 7¢ a share (14.29x return on investment).
- Northwestern vs. Indiana prediction: Indiana wins by over 21.5 points NO (54%). Cignetti tends to pulls starter in blowout situations, and banking on the Hoosiers to win by three or more scores is a steep ask in a league opening contest tonight.
Polymarket T&Cs
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.
