New users are in for a real treat when they sign up for an account with the Polymarket promo code ACTION. Make a $10+ deposit, and you get $20 in bonuses to start with $30 in trading funds before you place a stake.
On this Thursday, Aug. 20, 2026, there’s a little something for everyone, including MLB with the Nationals vs. Rangers game at 8:05 p.m. ET on FS1. But everyone is here for the football, right? It doesn’t matter if there are only two NFL preseason games on tonight; we’re going to watch the Raiders vs. Texans (8 p.m. ET on ESPN) and the 49ers vs. Chargers (10 p.m. ET on NFL Network) like it’s the Super Bowl, simply because football is back!
Polymarket is not your traditional sportsbook – it’s a regulated prediction market. In place of betting on a predetermined line, you buy “Yes or No” contracts that are priced under a dollar ($0.01 to $0.99). If you win that contract, it settles at the full $1.00 value, and there’s no extra money coming out of your account for a loss. Another unique feature of Polymarket is that once you place a trade, you still have more options. You can still add more trades on top of your initial one, cut it down a little, or just walk away from the field altogether.
Polymarket Promo Code ACTION Offer Terms
When you’re dealing with Polymarket, know that you are trading with one of the most reliable CFTC-regulated prediction market apps operating in non-online sports betting states. This means Polymarket is available in states like California, Florida, and Texas, where legal sports betting isn't allowed.
Get signed up today with the Polymarket promo code ACTION. You can take advantage of this welcome offer if you are located in the following 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, WA, WI, WV, and WY.
How to Sign Up With Polymarket Promo Code ACTION
- Click this link to download Polymarket on your iOS or Android device.
- Provide the requested personally identifying information, such as your name, address, phone number, and Social Security number.
- Enter the Action Network Polymarket promo code ACTION.
- Complete the registration process by verifying your identity.
- Make a $10+ deposit by using an available banking method.
- Get $20 in trading credits and place your first trade on the Nationals-Rangers MLB game or either of the Raiders-Texans or 49ers-Chargers NFL preseason games.
The welcome offer from the Polymarket referral code ACTION is available only to new customers. Signing up for multiple accounts is prohibited.
Polymarket vs. Kalshi: NFL Preseason Odds, Picks for Raiders vs. Texans & 49ers vs. Chargers
| Prediction Market | Polymarket | Kalshi |
|---|---|---|
| Raiders to Win | 53¢ | 52% |
| Texans to Win | 49¢ | 48% |
- Raiders vs. Texans Pick: Raiders to Win (53¢): There has been significant movement on the Raiders, who went from 45% around 12 p.m. ET on Wednesday to the current spot of 53% at 4 p.m. ET later that day. A big reason is the Texans announcing that numerous starters will not be suiting up, likely as an immediate precautionary measure after the season-ending ACL injury to WR Jayden Higgins. The Raiders are still a team looking for an identity, so they will have more impact players out on the field. It’s also worth noting the Texans were nearly doubled in total yards (379-209) during their preseason-opening loss to the Chargers last week.
| Prediction Market | Polymarket | Kalshi |
|---|---|---|
| 49ers to Win | 53¢ | 52% |
| Chargers to Win | 49¢ | 48% |
- 49ers vs Chargers Pick: 49ers to Win (53¢): The odds has done a complete-180 and flipped in favor of the 49ers, who opened at 47% last week. There has been plenty of jostling back and forth between which team has been the favorite during the week, but it’s worth noting that the 49ers have had the highest position (59%) during the open. I mentioned that the Chargers looked great in the write-up above, but they also suffered some big injuries during the week in the joint practice with the 49ers. I’m willing to bet the Chargers also play it close, and that’s why we’re seeing big movement here.
Benefits of the Polymarket Promo Code ACTION
- No long-term commitment needed: Folks, this is a quick transaction. Make that initial $10 deposit, collect your $20 bonus, and you’re out of the gate with $30 before you place a single trade. I agree, it’s a pretty sweet deal.
- Vig-free is the way to be: My favorite part about prediction markets is that we’re getting the best value possible. We’re not dealing with the sportsbooks here, so don’t worry about getting hit up with the vig.
That’s all I got. If you like these picks and think they’re worthy of spending your hard-earned bonus money on, I appreciate that. But first, sign up for a new account with the Polymarket promo code ACTION so you start your journey with some gas in the tank.
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See http://polymarket.us/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 derivatives exchange and clearing organization. Not available in AZ, IL, MA, MD, MI, MT, NV, OH.
