Kalshi Promo Code ACTION55: Trade $25, Earn a $55 Bonus (October 2026)

If you're looking for the latest Kalshi promo code and welcome bonus, the table below outlines the key offer details, including the requirements, legal states, and how to claim the $55 Kalshi bonus.

• New users only: The offer is available to new users and is subject to the applicable terms and conditions.
• Age requirement: You must be 18 or older to participate.
• Qualifying requirement: Register for a new account with code ACTION55 and make at least $25 in trades to earn the $55.
• Eligibility restrictions: Additional restrictions and eligibility requirements apply.
• 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: Kalshi products are not available in all jurisdictions. See Kalshi's regulatory information for details.
• Restricted states: The offer is not available in AZ, IL, MA, MD, MI, MT, NV, OH, or WA.

You can use the current Kalshi promo code ACTION55 to get $55 in trading credit and trade on trending markets.

The NFL's Week 5 slate wrapped up with a Monday Night Football matchup between the Buffalo Bills and Los Angeles Rams, a potential preview of Super Bowl LXI. The Bills won 37-34 in an overtime thriller.

For today you can use your bonus to trade on MLB and NHL markets, subject to available contracts and applicable terms.

You can use your Kalshi bonus on the Game 2 of the ALCS or a loaded NHL slate. 

Championship contenders across the NFL, college football, MLB, and NBA round out the board.

2027 NFL Champion: Top Five Favorites

NCAAF National Championship Winner: Top Five Contenders

Pro Baseball Champion: Top Four Favorites

NBA Champion: Top Five Favorites

While the $55 bonus is a new-user offer, existing Kalshi traders can still earn rewards through referrals and trading incentive programs.

Kalshi's referral program pays $25 for each eligible referral, although the requirements can vary by offer. Check Menu → Referrals or your Rewards section for the current terms.

The program allows up to 40 referrals and has a lifetime earnings cap of $1,000. Your cap and progress can be found in the Rewards section.

Once a friend completes the required steps, the credit may post automatically. If not, claim it from the referral or Rewards area. Referral credits expire seven days after they are issued unless the offer states otherwise.

See the Kalshi refer-a-friend guide for more details.

💡 Expert Insights: "The Kalshi Refer-a-Friend program can be a great way to earn extra rewards, but timing is important. The seven-day window starts when your friend creates their account, not when they fund it or place a trade, so delays with verification can cause them to miss the deadline. Also, you must complete $25 in trades yourself before referral rewards become available. For both sides, liquid markets with tight spreads, such as daily MLB games, can make it easier to meet the requirements."

Prediction market volume just recorded $20bn in volume in a week. Kalshi contribute the majority of that volume, so its worth taking into account the two other incentives offered by Kalshi for existing users of the US platform, as payouts from providing liquidity, or hitting qualifying volume thresholds can be lucrative:

Kalshi offers two incentive programs for eligible U.S. users.

The Liquidity Incentive Program rewards qualifying resting orders in eligible markets, even if they never fill. Kalshi currently lists it through January 1, 2027, but may change or end it earlier.

The Volume Incentive Program rewards completed trading volume during active periods. Your payout depends on your share of qualifying volume, and Kalshi currently lists it through September 1, 2027.

Check eligible market pages for active rewards. This Kalshi incentive programs guide explains the scoring and payouts.

If you're new to Kalshi, the promo code ACTION55 can be used during signup. Enter it during registration, or use one of the links on this page to have it applied automatically. This unlocks $55 in bonus credits.

After your account is created and verified, you’ll receive your own Kalshi referral code to share. Find it under Menu → Referrals, where you’ll see your personal code and referral link. Share either with a friend, and once they sign up through it, complete identity verification, and meet the trading requirement in their Rewards section, you’ll earn $25 per eligible referral. Your friend receives a reward as well.

The Kalshi promo code ACTION55 offers $55 in bonus trading credits, which is among the best prediction market promos.

Here's how the current offers compare:

Keep in mind prediction market promos can change quickly, so check each offer's term and conditions before signing up.

The Kalshi promo code ACTION55 offers a fixed $55 bonus with the same entry point, making it the simpler option if you don't want a variable reward. However, its trade requirement means that this $55 offer comes with a few more terms:

• Check the deposit fee before choosing a payment method. RTP deposits usually arrive within minutes with no Kalshi fee. Debit card deposits are also instant but may include a 2% processing fee. ACH deposits have no Kalshi fee but can take up to five business days to settle. Your first PayPal or Venmo deposit is free; later deposits may cost up to 2%.
• You don't need to hit the threshold in a single trade. Several smaller trades add up, giving you more flexibility in how you reach the threshold.
• Make sure your trades qualify. Open limit orders do not count toward the requirement until they are filled, so an unfilled limit order won't count.

If you're still getting used to contract prices and different order types, the beginner's guide to Kalshi covers the trading side in more detail.

Yes, the Kalshi promo code ACTION55 awarding a $55 bonus can make sense if you're already planning to sign up for Kalshi.

Final reminders:

• Time it properly: The seven-day clock starts when the credit is issued, so there’s no need to rush the qualifying trades during a week when you don't see markets you want to trade.
• Know what you're getting: The reward is trading credit, not cash. You need to trade an amount equal to the credit before eligible profits can be withdrawn, and if a bonus-funded trade loses, the credit used on that trade is gone.

A seven-day expiration can make it tempting to trade simply to avoid losing your credit, but the deadline shouldn't push you into risking more than you normally would.

Kalshi provides several responsible trading tools to help you manage your trading activity and keep your exposure under control:

• Trading breaks: Temporarily pause your account when you need some time away.
• Voluntary self-exclusion: Block yourself from using Kalshi for a set period, with the option to use ecosystem-wide exclusion through SelfExclude.io.
• Personalized funding caps: Set a monthly deposit limit to help manage how much you put into your account.
• Mental health support: Kalshi partners with Birches Health to provide confidential support focused on trading habits and financial decision-making.

Kalshi also supports the NCPG's Financial Trader Health & Safety Initiative through a $2 million, two-year commitment. The program is designed specifically for financial traders, with resources including self-assessments, treatment options, and support groups.

Only trade with money you can afford to lose. If you want additional guidance, our responsible trading guide covers ways to manage prediction-market activity.

Kalshi also provides account security features such as two-factor authentication and educational resources covering trading risks.

If you're experiencing a mental health crisis, the 988 Suicide & Crisis Lifeline is free, confidential, and available 24/7 by phone or text.