Our Kalshi promo code ACTION gives new players up to $500 in bonuses. It’s rivalry night in the MLB as The White Sox vs. Cubs is set for 8:05 p.m. ET. Tuesday Night Baseball is coming to us from Wrigley Field for game two of the Crosstown Classic.
This rivalry splits the city down North Side and South Side lines, and the all-time series lead hangs in the balance. Enter the Kalshi promo code ACTION before first pitch and get fresh bonus funds for Kalshi’s MLB markets tonight.
What Does the Kalshi Promo Code ACTION Offer Include?
| Detail | Terms |
|---|---|
| Promo code | ACTION |
| Offer | Trade $25, Get up to $500 in Bonuses |
| Minimum deposit | $1 |
| Qualifying volume | $25 Cumulative — Small Trades Count |
| Bonus range | $15 to $500 – Randomly Credited |
| Eligibility | New users, 18+, Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA. |
| Regulator | CFTC-regulated exchange |
| Verified | Aug. 18th, 2026 |
How Do You Claim the Kalshi Referral Code?
- Step 1: Tap any Kalshi referral code link on this page
- Step 2. Use our Kalshi promo code ACTION in the promo field.
- Step 3: Verify your identity with an email, phone number, address, SSN, photo ID, and a selfie.
- Step 4: Deposit at least $1.
- Step 5: Trade $25 in total. Kalshi credits the bonus on the spot.
The whole process takes about four minutes: create an account, deposit as little as $1, then trade $25 in total across any Kalshi event contracts. Kalshi drops the bonus straight into your balance the moment cumulative trade volume crosses $25. No winning trades required.
Which Is the Best White Sox vs. Cubs Betting Promo?
| Prediction Markets | Offer | Trading Requirement | Max Bonuses |
|---|---|---|---|
| Kalshi | Trade $25, get up to $500 | $25 traded | $500 |
| ProphetX | Trade $10, get $20 | One settled $10 trade | $20 |
| Novig | Deposit $10, get $25 | $10 deposit | $25 |
The Kalshi promo code ACTION comes in ahead due to its massive ceiling, surpassing all others by a long way. Of course: just 0.35% of traders reach the $500 tier, but with prediction market promos it's all about chance anyway. Regardless, you know you will get at least $15 in bonuses.
The ProphetX promo code offer asks for a single settled $10 trade and returns a flat $20 in bonus funds. That entry point looks friendlier, and the 45-day promo window gives you room to move. The ceiling never budges, though — $20 represents 4% of what Kalshi puts on the table.
The Novig promo code pays $25, which reads well on paper. Of course, the guaranteed funds are okay, but you’re passing up some serious upside with Kalshi’s promo code offer.
Why is Kalshi’s Promo Code Offer the Best White Sox vs Cubs Betting Promo?
Aside from sheer potential value, the Kalshi promo code ACTION opens up a way for bettors to make the most of the White Sox vs Cubs matchup. The $25 worth of trades must be made, but why not try your hand on the favorite tonight?
- Take the Cubs. MLB markets put them as $0.62 favorites (62% market probability).
- Then run the math. Roughly $25 at $0.63 per contract buys about 39 contracts.
- A Cubs win settles those at $1. A near $40 payout, or a $15 profit before Kalshi's small transaction fee.
Then add the guaranteed $15 tier and your balance sits around $55 from a $25 outlay, extremely healthy ahead of a big week of baseball as the postseason run-in heats up.
This is how you can turn the Kalshi promo code ACTION into one of the best White Sox vs Cubs MLB betting promos.
- Settlement odds beat payout size here. A 62% position implies a probability close to two times out of three. Your $25 doubles as a real trade rather than a throwaway ticket purely for the qualifying trade.
- Two revenue streams stack. A winning favorite fills your balance with withdrawable profit, then the bonus lands on top of it. Longshot traders who lose the qualifying stake start from zero plus bonus credit.
- The bonuses arrives regardless. Kalshi credits bonuses at minimum $15 whether the Cubs hold on or the South Siders spoil the night, so the downside stays fixed while the upside runs to $500.
If you land the top tier instead, your balance will skyrocket, but either way, look to increase your balance, rather than take the big swing. Trading the favorite fills your pockets first; the bonus then only adds to your balance, anywhere from the tune of $15 to a massive $500.
Kalshi Promo Code FAQs
What is the Kalshi promo code? The Kalshi promo code is ACTION. Enter it during registration to activate Trade $25, Get up to $500 in Bonuses.
Does the Kalshi referral code differ from the promo code? No. Some app builds label the same box a referral slot. The Kalshi promo code ACTION unlocks the identical welcome offer.
How fast do the bonus funds arrive? Instantly. Kalshi tracks cumulative volume and credits the random bonuses the second you clear $25.
Do I need a winning trade to qualify? No. Wins and losses both count toward the $25 threshold, so Kalshi referral code ACTION rewards participation rather than results.
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 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.
