The current Kalshi promo codeACTION gives eligible new users $25 in promotional trading credit after completing $25 in qualifying trading volume.
Use the Kalshi promo code ACTION ahead of Lions vs. Bills tonight at 8:15 p.m. ET on Prime Video. New users have 30 days to complete the required $25 in qualifying volume across one or more eligible NFL markets, and those positions do not need to win for the activity to count.
Detroit visits Buffalo for the Bills' home opener and the first regular-season game at the new Highmark Stadium. Both teams enter Week 2 at 1-0, giving new Kalshi users a marquee Thursday Night Football market to consider after activating the offer.
Kalshi Promo Code ACTION Details
| Detail | Value |
|---|---|
| New Player Offer | Trade $25, Get $25! |
| Promo Code | ACTION |
| Offer Type | Trade-and-get |
| Qualifying Trading Volume | $25 |
| Time to Qualify | 30 days |
| Reward | $25 promotional credit |
| Bonus Expiration | 7 days after issuance |
| Available States | AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY |
| Last Verified | September 17, 2026 |
Kalshi uses event contracts rather than traditional sportsbook odds. Contracts on prediction markets generally trade between 1¢ and 99¢ and settle at $1 when the selected outcome occurs.
The Kalshi promo code ACTION sits separately from those market prices. Eligible new users must complete $25 in qualifying trading volume within 30 days, either through one trade or multiple smaller positions. The qualifying trades do not need to win. Once the requirement is satisfied, the $25 promotional credit is issued and remains available for seven days.
Users comparing offers before kickoff can browse Action Network's prediction market promo codes, while the Kalshi vs. Polymarket guide breaks down two of the biggest platforms offering NFL markets.
How to Claim the Kalshi Promo Code ACTION
- Register through the Kalshi promo code ACTION offer link.
- Create a new account and complete the required identity verification.
- Confirm that the promotion is available in your location.
- Fund the account and complete $25 in qualifying trading volume within 30 days.
- Receive $25 in promotional credit after satisfying the offer requirements.
- Use the promotional credit within seven days of issuance.
The $25 in qualifying volume does not have to come from Lions vs. Bills. Users can complete the requirement on another eligible market and then use the resulting promotional credit elsewhere on Kalshi's board.
Lions vs. Bills Kalshi Odds
Buffalo enters Thursday Night Football as the favorite on Kalshi NFL odds, with Kalshi's winner market giving the Bills roughly a two-thirds chance to win.
| Team | Kalshi Price | Implied Probability | Approx. $100 Return |
|---|---|---|---|
| Buffalo Bills | About 67¢ | 67% | About $149 |
| Detroit Lions | About 33¢ | 33% | About $303 |
Kalshi currently prices Buffalo around 67% to win and Detroit around 33%, although those numbers can move before kickoff as traders enter and exit positions.
Lions vs. Bills Prediction
Buffalo is the preferred side for me here. Detroit enters Thursday with multiple offensive line concerns, as Christian Mahogany and Blake Miller missed the latest practice and Juice Scruggs was limited.
- Lions vs. Bills prediction: Bills to win at 67¢ or lower
That makes the Bills moneyline contract more appealing than laying 4.5 points. Detroit has enough offense to keep this close, but Buffalo has the cleaner matchup at home. At 67¢, a $100 position returns roughly $149 if the Bills win.
The total is the secondary market to watch. Both teams scored more than 30 points in Week 1, but 53.5 already reflects strong offensive expectations. The Under is worth considering near even money if Detroit enters kickoff without multiple regular linemen.
What Should You Know About the Kalshi Promo Code?
There are a few timing rules to remember before activating the offer from one of the best prediction market apps:
- Attach ACTION before your first deposit. Make sure the Kalshi promo code ACTION is connected to the account during signup.
- Complete $25 in qualifying trading volume within 30 days. One eligible $25 position or several smaller trades can satisfy the requirement.
- The qualifying positions do not need to win. Eligible trading volume is what matters for the promotion.
- The $25 bonus expires after seven days. The promotional credit has a shorter usage window once it is issued.
- The promotional credit itself is not withdrawable. Eligible profits generated from the credit can be withdrawn according to Kalshi's terms.
Conclusion
The Kalshi promo code ACTION gives eligible new users $25 in promotional credit after completing $25 in qualifying trading volume within 30 days.
Lions vs. Bills provides one of the featured markets on Thursday's board, with Buffalo trading around 67¢ to win entering the game. The Bills outright are the preferred position at that price or lower, while the 53.5 total provides a secondary market to monitor before kickoff.
Kalshi Terms and Conditions
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information. Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.
