Polymarket Promo Code ACTION: $25 Bonus for a Halloween Weekend of CFB and NFL (October 2026)

If you're looking for the latest Polymarket promo code and welcome bonus, the table below breaks down the key offer details, including the bonus requirements, and state availability.

• New users only: The offer is available to new users and is subject to applicable terms and conditions.
• Age requirement: You must be 18 or older to participate.
• Eligibility restrictions: Additional eligibility requirements and restrictions apply. See polymarket.com/tos for more details.
• Trading risk: Event contract trading involves significant risk and may not be suitable for everyone. Consider whether it is appropriate for you based on your personal financial circumstances.
• Availability: Polymarket products are not available in all jurisdictions. See Polymarket's regulatory information for details.
• Restricted states: The offer is not available in AZ, IL, MA, MD, MI, MT, NV, OH, or WA.

The active Polymarket welcome offer gives eligible new users a $25 trading credit when they make a minimum deposit of $10.

The bonus is not withdrawable as cash. You need to use the $25 credit to place trades totaling at least the bonus amount before any eligible profits can be withdrawn. The credit also has a 30-day expiration period, starting from the date it is added to your account.

Here are the main Polymarket welcome bonus rules:

Make sure you enter the Polymarket promo code ACTION before making your deposit. If you skip the code, you may not be eligible to receive the $25 Polymarket trading bonus.

You can use the current Polymarket promo code ACTION to get a $25 trading bonus after making a minimum $10 deposit, giving you $35 in total trading credits to use on trending markets.

Saturday’s college football slate and Sunday’s NFL Week 8 games lead the board. Northwestern vs. Oregon kicks off at 3:30 p.m. ET on Peacock, and Ohio State vs. USC follows at 7:30 p.m. ET on NBC. Ravens vs. Bills and Vikings vs. Lions both start at 1:00 p.m. ET on Sunday, on CBS and FOX. Chances and prices below are as of Friday, Oct. 30.

🏈 Northwestern vs. Oregon: Wildcats Arrive With the Better Offense

I’m backing Northwestern at 38.5¢ in Northwestern vs. Oregon. Oregon opened the season ranked No. 2 and is now 4-3. Quarterback Dante Moore has been out since late September with a concussion, and the Ducks fired offensive coordinator Drew Mehringer last weekend.

They have averaged 14 points over their last three games. Northwestern is 6-1 with its only loss coming by six points at Indiana, and I have the Wildcats outshining Oregon on the road in a close game.

Quarterback Aidan Chiles has 12 touchdown passes against one interception and nine rushing touchdowns, and Northwestern has three giveaways in seven games. Action Network’s Mike Calabrese also sides with the Wildcats in his Week 9 preview. A Northwestern contract at 38.5¢ pays $1 if the Wildcats win, so the market gives them a 38% chance, and your bonus credit can go toward it, subject to available contracts and applicable terms.

Oregon gained 426 yards against Illinois last week, so the talent is there even if the points have not been. At 38.5¢, the contract returns about 61.5¢ if it hits and loses the full price if it does not.

I’m backing USC at 31.5¢ in Ohio State vs. USC on Saturday night. Ohio State quarterback Julian Sayin is out indefinitely with a throwing shoulder injury, and coach Ryan Day has said the Buckeyes are planning to move forward without him for the rest of the year.

Freshman Luke Fahey and redshirt freshman Tavien St. Clair have split practice reps this week. USC fell out of College Football Playoff contention with a 17-point loss at Wisconsin, so I expect the Trojans to play like a team fighting for its season at home. I have USC winning a close one.

Action Network’s Collin Wilson writes that Ohio State is tailoring its playbook to the new quarterbacks, with short routes, tunnel screens and rollouts. A USC contract at 31.5¢ pays $1 if the Trojans win, so the market gives them a 32% chance, and your bonus credit can go toward it, subject to available contracts and applicable terms. USC is the lowest-priced leg of the four for good reason.

The Trojans rushed for negative yards against Wisconsin, rank 127th in rush EPA, and Jayden Maiava faced 13 pressures in that loss. At 31.5¢, the contract returns about 68.5¢ if it hits and loses the full price if it does not.

Follow all of our Action Network expert picks on the app.

I’m backing the Ravens at 37.75¢ in Ravens vs. Bills on Sunday afternoon. Buffalo leads the NFL at 32.8 points per game and is 5-1 coming off a bye, but the Bills have allowed at least 30 points in four of their five wins and rank 31st in passing yards allowed.

Baltimore is 4-3 and scores 24.1 points per game. I expect two of the league’s top quarterbacks to trade scores in another Lamar Jackson vs. Josh Allen classic, and I think Baltimore shocks Buffalo fans with a road win in a shootout.

My pick depends on Jackson playing. He has missed three straight games with a high ankle sprain and was listed as questionable, though reports say he is expected back. He has 967 passing yards, six touchdowns and one interception this season, and Allen has 1,504 yards, nine touchdowns and four interceptions.

A Ravens contract at 37.75¢ pays $1 if Baltimore wins, so the market gives them a 38% chance, and your bonus credit can go toward it, subject to available contracts and applicable terms. At 37.75¢, the contract returns about 62¢ if it hits and loses the full price if it does not.

Vikings vs. Lions is the NFC North pick. I’m backing Detroit at 62.5¢ at home. The Lions lead the NFL in passing at 282.3 yards per game and rank second in scoring at 30.7 points per game, while Minnesota ranks 29th in total offense at 281.7 yards per game. Jared Goff has 14 touchdown passes without an interception. I have Detroit winning by at least a touchdown, though the contract pays on any win.

Minnesota is 6-0 and the last unbeaten team in the NFL, so this is no easy spot. The Vikings allow 12.3 points per game, and Detroit’s defense gives up a league-high 391 yards per game. A Lions contract at 62.5¢ pays $1 if Detroit wins, so the market gives them a 62% chance, and your bonus credit can go toward it, subject to available contracts and applicable terms. At 62.5¢, the contract returns about 37.5¢ if it hits and loses the full price if it does not.

The Ravens leg depends on Jackson playing, and each leg added to a combo multiplies the risk along with the payout. One miss ends the whole position. For more Week 8 research, see Action Network’s NFL primer with trends, stats and systems for every game, the first touchdown model projections and the pick’em and confidence pool projections.

Beyond today's trending markets, you can also make predictions on season outcomes across the NFL, College Football, and NBA. Political markets covering the midterm elections are also available for trading.

2027 NFL Champion

2027 College Football National Championship Winner

2027 NBA Champion

2028 US Presidential Election Winner

🗳️ Four Senate Markets to Watch Before Election Day

Election Day is Tuesday, Nov. 3, two days after Halloween weekend ends. Polymarket lists markets on four Senate races, and the prices moved between Oct. 27 and Oct. 29. In Michigan’s open seat, Democrat Abdul El-Sayed went from 66% to 71% against Republican Mike Rogers. In Texas, Democrat James Talarico went from 66% to 69% against Republican Ken Paxton. Republican Ashley Moody went from 89% to 90% in Florida’s special election against Democrat Angie Nixon. In Maine, Democrat Troy Jackson went from 59% to 62% against Republican Susan Collins.

Your bonus credit can go toward eligible political markets, subject to available contracts and applicable terms. Prices change often, so check the live market before you trade. Action Network’s live midterm elections tracker follows the races, and its prediction markets vs. polling breakdown compares the two.

2026 Michigan Senate Election Winner

2026 Texas Senate Election Winner

2026 Florida Senate Election Winner

2026 Maine Senate Election Winner

As of October 30, 2026, the Polymarket promo code ACTION is available in 41 states. The code gives eligible new users a $25 trading bonus.

You must be physically located in an eligible state when you register and trade, as Polymarket verifies your location rather than relying solely on your billing address. Keep in mind that promo eligibility and market availability may differ, with certain contract types subject to additional restrictions even in eligible states. If you're currently in a restricted state, availability may change as new regulatory approvals are introduced.

The Polymarket promo code ACTION gives new users a fixed $25 trading credit after a minimum $10 deposit, but there are a few conditions to keep in mind before claiming the offer. Missing any of these requirements could make you ineligible for the bonus or prevent you from using it effectively.

• Enter the code during signup: Polymarket US credits the campaign tied to the code or link you use at onboarding. If you make your deposit first and try to add the code afterward, you may not qualify for the $25 credit.
• Make your first deposit within seven days: Under the campaign that began Oct. 16, 2026, the qualifying deposit of at least $10 has a seven-day window, and only the first deposit after you sign up counts. If that first deposit is under $10, a later deposit will not count.
• No trades are needed to receive the bonus: You only need to meet the $10 deposit requirement to receive the credit. However, the $25 cannot be withdrawn directly. You must trade an amount equal to the bonus before any resulting profits become withdrawable.
• The 30-day period starts when the bonus is credited: Once the $25 reaches your account, you have 30 days to use it. Any unused credit remaining after that period expires.
• Only completed trades count: Filled trades count toward the required trading amount. An open order that has not been filled does not count toward the $25 requirement.
• Check state eligibility: Not available in AZ, IL, MA, MD, MI, MT, NV, OH, or WA. Confirm that your state is eligible before claiming the offer.

If you're still getting familiar with markets and order types on Polymarket, the beginner’s guide to Polymarket, covers the trading process in more detail.

Yes, the Polymarket promo code ACTION can be worth using if you're already planning to sign up for Polymarket.

A few final points to keep in mind:

• Use the bonus within 30 days: The expiration period begins when the credit is issued, so you don't need to rush into trading if there aren't markets you're interested in.
• Know what you're receiving: The $25 is trading credit, not cash. You must trade an amount equal to the credit before eligible profits can be withdrawn. If a trade made with the bonus loses, the credit used on that trade is also lost.

Here are the main pros and cons of the $25 Polymarket offer:

The $25 trading requirement is worth keeping in mind: the bonus isn't free cash until you've used it in qualifying trades, and a losing trade can use up the credit. You don't have to complete the full $25 in one trade, though. Multiple smaller qualifying trades can add up, and you have 30 days from when the bonus is credited to complete the requirement.

If you're searching for a Polymarket referral code, invite code, or promo code, the Polymarket code ACTION is the best one to use, but where you enter it depends on which type of code you're using. 

Polymarket does not have a separate promo code field. Polymarket promo codes are entered in the "I have a referral code" field during signup. Invite codes served a different purpose during the waitlist period and are no longer active.

Below, we explain what each term means and where the Polymarket code ACTION fits today.

The Polymarket promo code ACTION offers a $25 trading bonus after making the required deposit, which is relatively uncommon among prediction markets and is a key advantage of the offer. Some prediction market promos offer larger bonuses, but they typically require users to meet trading requirements before receiving the full reward.

Here’s how the current Polymarket welcome offer compares:

Torn between Polymarket and Kalshi? See the full Kalshi vs. Polymarket comparison for a deeper breakdown.

While the $25 trading bonus is available to new users, existing Polymarket traders have other ways to earn rewards, including referral bonuses, liquidity rewards, featured market fee rebates, and targeted reload bonuses.

Polymarket US lets existing users earn additional promotional credits by referring new traders. The Polymarket refer-a-friend program offers up to $1,250 in total referral credits:

• $25 Bonus Per Friend: You and each eligible friend receive $25 in promotional trading credits after the referral requirements are met.
• 50 Referral Limit: You can refer up to 50 friends, for a maximum of $1,250 in referral credits.
• Username as Referral Code: Your Polymarket US username serves as your unique referral code. Your friend enters it in the "I have a Referral code" field during signup.
• $10 Deposit Requirement: The referral credit is issued once your referred friend completes their account setup and deposits at least $10.
• Bonus Credit Rules: Referral credits cannot be withdrawn directly, but net profits from trades made with bonus credits can be converted into withdrawable cash.

This program rewards active traders for placing resting limit orders on event order books, helping add liquidity and narrow bid-ask spreads across eligible contract markets.

Liquidity rewards are calculated daily or weekly based on the active reward schedules available at polymarket.us/rewards. Payouts are calculated within five business days after each period ends and credited within two business days.

During major events, Polymarket US may offer temporary fee rebates on selected markets, including major sports matchups, elections, and financial announcements.

• Automatic Rebates: Eligible trades can receive reduced fees or cash rebates, such as a 40% fee rebate on qualifying volume.
• No Opt-In Required: Rebates are applied automatically to eligible trades made on featured markets while the promotion is active.

Polymarket US may send exclusive deposit and reload offers to active account holders based on their previous account activity.

• Campaign Offers: Promotions are delivered through in-app banners, push notifications, or registered email.
• How to Qualify: Make a qualifying reload deposit or meet the required trading targets during the promotional period to receive bonus credits in your promo wallet.

A $35 balance can feel like $35 of your own money. It isn't. You deposited $10, and Polymarket spends that $10 before it touches the credit, so your own money is the first thing at risk on any trade you place. Always remember to trade responsibly.

The credit is also not withdrawable, which means the $25 is not a figure you can size your trading against the way you would a real balance. If you'd feel the loss of $10, trade like the balance is $10.

Polymarket US is open to traders 18 and over in eligible jurisdictions.

Here are some of our top responsible trading tips to bear in mind while looking at which contracts to buy:

• Don't trade more than you're willing to lose. Set that number before you deposit, not after a bad week.
• Risk only a small percentage of your total balance on a single trade. Otherwise, an early mistake might wipe you out.
• Decide in advance what price you'd sell at if a position moves against you. Polymarket lets you exit before a market resolves, but nothing closes a position for you automatically.
• Track your net position over weeks and months, not just individual trades. A running total is the fastest way to see whether the hobby is costing more than you thought.
• Never chase losses by sizing up. Doubling down to get back to even is the single most common path from casual trading to a serious problem.
• Even if you win with your bonus, keep applying the same rules. Profits from a promo are still your money.
• Use Polymarket's deposit limits and self-exclusion tools if you find yourself checking the app compulsively or chasing losses. They exist precisely for this, though might not be available in the app yet.

Ask yourself: Are you trading with money set aside for bills or rent? Hiding activity from a partner or family? Feeling anxious when you're not checking a market? Any yes is worth taking seriously.

If trading is causing harm for you or someone close to you, these organizations can help:

• National Problem Gambling Helpline: call 1-800-MY-RESET or 1-800-522-4700, text 800GAM, or chat at ncpgambling.org/chat. Free, confidential, and available 24/7 nationwide. 1-800-GAMBLER also remains active and connects to help.
• NCPG self-assessment: a short, anonymous screening tool at ncpgambling.org/check-your-gambling.
• Gamblers Anonymous: free peer support meetings, in person and online, at gamblersanonymous.org
• Gambling Therapy: free online support for users outside the US at gamblingtherapy.org
• In Crisis? Call or text 988 to reach this lifeline

See the responsible trading guide for more details.