I signed up with Polymarket promo code ACTION, funded my Polymarket US account with Apple Pay in five minutes, and turned a $10 deposit into $50 of additional trading power. Now, you have the ability to claim this Polymarket sign up bonus for yourself to trade on college football action today, Friday, Sept. 25, 2026.
Tonight has one game that stands out above the rest for an obvious place to start trading, as Northwestern vs. Indiana kicks off at 8 p.m. ET on FOX in the biggest test the Hoosiers have faced this season as they look to defend their title. Here is all the full offer information you need to know before you begin signing up at of the top prediction market promos.
| Detail | Terms |
|---|---|
| Polymarket promo code | ACTION |
| Welcome offer | Deposit $10, get $50 in trading credit |
| Qualifying trade | None |
| Eligibility | New users, 18+ |
| Regulator | CFTC |
| Apps | iOS and Android |
| Friday market | Northwestern vs. Indiana, 8 p.m. ET, FOX |
Why Polymarket Promo Code ACTION Stands Out
Most prediction market apps make you risk money before any bonus funds are issued. Polymarket pays you simply for funding an account, and that difference is what makes this offer stand out to me above the competition:
- You keep full control of your $10 deposit.
- Polymarket drops the $50 into your balance automatically once the deposit clears.
- No qualifying trade, no listed playthrough, and no category exclusions apply.
- Trade credit acts as trading collateral, and your money converts to withdrawable cash after positions settle.
How to Register With Polymarket Promo Code ACTION
Follow the guided steps below Action Network colleague Alan Walsh and I went through to register on Polymarket:
- Download the Polymarket US app on iOS or Android.
- Create a new account with your email address.
- Enter the Polymarket promo code ACTION in the referral code field during registration. The app accepts no code afterward.
- Verify your identity with your name, date of birth, address, SSN, and a photo of your ID. Mine cleared in a handful og minutes.
- Deposit $10 or more with a debit card, Apple Pay, or ACH. Card and Apple Pay post instantly.
- Trade your $50 bonus balance on college football odds tonight in Bloomington.
Where to Put $50 Trading Credit First
Polymarket prices prediction markets in cents, so a 96¢ price on Indiana to win equals a 96% chance. That format makes value obvious at a glance. Here is how I split my own $50 in Polymarket bonus balance on Northwestern-Indiana odds.
- $20 on Northwestern to cover 21.5 points, since the spread market pays real value.
- $15 on the under, which fits a slow Big Ten opener.
- $15 held back for live trading after the first quarter, because Polymarket prices swing hard on early scores.
Northwestern vs. Indiana Prediction
Indiana sits at -21.5 with a totals market of 49.5 points. I take Northwestern -21.5, and four things drive that call:
- Indiana beat North Texas, Howard, and Western Kentucky by a combined 145-16, so the Hoosiers own zero results against a defense with a pulse.
- Northwestern arrives unbeaten after a 34-18 win over South Dakota State and a 41-7 rout of Colorado, and David Braun coaches with a focus on execution and time of possession.
- Curt Cignetti wins with defense and clock management rather than running up scores, and he pulls starters once a lead holds.
- Northwestern grinds clock and shortens the game, which strips possessions away from Josh Hoover and the Indiana offense.
If you like my analysis and breakdown of Polymarket promo code ACTION, sign up now, enter our code to apply the sign-up bonus to your account, deposit $10, and apply your $50 onto college football tonight with zero trade requirement attached.
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.
