Kalshi Combos: How to Make Parlay/Combo Trades at Kalshi in September 2026

Combos is one of the newest features at Kalshi, and has quickly become a popular option among prediction markets and their users. It allows traders to combine two or more prediction market outcomes into a single position.

Each selection acts as a separate leg of the Combo, and every leg must resolve in your chosen direction, either YES or NO, for the position to succeed.

Combos are available across a range of event types, including sports, entertainment, and more. Eligible events are added on a rolling basis and often become available closer to the event's start time. It’s always a good idea to check the Kalshi Combos Builder for the latest eligible events and available Combo options.

“I took the Patriots and Rams to win in their NFL 2026 kickoff games, a market maker has automatically quoted me at $10 returns $39.45 in 1-2 seconds, and I can place the trade immediately after that. There’s no wait for someone else to find my trade and take the other side.”

If you’d like to give Kalshi Combos a try, it’s nothing complicated, as by following the steps below you will be able to make parlays at Kalshi in a couple of minutes.

1. Visit the Kalshi homepage: Open Kalshi and log in to your account.
2. Open the Combo Builder: Navigate to the Kalshi Combos section from the available markets.
3. Browse eligible markets: Check the available events and markets currently eligible for Combos.
4. Select your markets: Choose at least two eligible market outcomes to include in your Combo.
5. Review your live quote: Once your selections are added, Kalshi will provide a live quoted price for the Combo.
6. Check the potential return: Review the quoted price and potential payout before confirming your position.
7. Submit your Combo: If you're happy with the quote, tap Continue, review your order, and submit the Combo.

The prices will automatically update on the backend via Kalshi's Request for Quote (RFQ) system, which allows institutional traders and other market makers to take the other side of the combo you want.

If you do not already have a Kalshi account, you can use our Kalshi promo code ACTION and you will be able to claim the following bonus: Trade $25, Get $25!

Kalshi Combos let you combine a wide range of markets into a single position, from game outcomes, spreads, and point totals to player props such as touchdowns, passing yards, receiving yards, rushing yards, receptions, and passing touchdowns.

While Combos can offer flexible payouts, they work differently from traditional sportsbook parlays.

From institutional RFQ order filling and live pricing to limitations on same-game combinations, here’s what you need to know before placing a Kalshi Combo.

Kalshi prides itself on being a true two-way marketplace where you're always trading against another user. But if you're reading this, you probably can't take the "no" side of another user's combo trade. Taking the opposite side of a user combos is available only to institutional traders who are approved and have access to Kalshi's back-end trading setup.

• Sportico explains: "The way Kalshi facilitates its recently launched combo bets, through a method called Request for Quote (RFQ), empowers large institutional funds and other market makers to offer betting lines via back-end infrastructure not accessible in the company’s app."

The prices are comparable to normal sportsbook pricing, some are better, some are worse. But generally, retail users are losing at higher margins on these combo bets.

Yes, Kalshi allows combo bets with multiple markets from the same game.

With Kalshi continuing to expand its trading options across game lines and player props.

"I was able to create a Combo by picking the Patriots to win their NFL Kickoff Game and A.J. Brown to score one or more touchdowns. The Combo returned a live quote showing that a $10 position could return $73.26 if both selections resolved in my chosen direction."

Kalshi Combos is expanding the market you're allowed to parlay.

Previously only available for NFL and NBA games, Kalshi Combos are compatible with the following markets:

• NFL
• College football
• MLB
• Soccer
• Tennis
• Boxing
• Esports
• MMA
• PGA
• Cricket
• Formula 1
• Indicies
• Crypto
• 15-minute markets

Thanks to this wide market variety that's compatible with Combos, Kalshi users can make interesting parlay combinations. For instance, you might combine an NFL player prop with the price movement of Bitcoin.

Not all Kalshi markets are compatible with Combos (politics, culture, etc.), but the feature will likely continue to expand. Stay tuned for updates from Action Network.

Now that we've covered what Kalshi Combos are and how they work, we've highlighted the current Kalshi Combo offerings as of September 02, 2026.

Volume for these trades continues to grow, with big spikes during NFL Sundays. Combos made up about 7% of trading volume on Kalshi's sports categories, north of $70M in combos on just north of $1B in total trades.

From @datadashboards on Dune Analytics:

If you want to make parlay trades at another prediction market, check out the Polymarket US.