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2026 Midterms: Congress Balance of Power? Kalshi Odds

Snapshot October 10, 2026 at 23:20 UTC · Category: Elections · Event KXBALANCEPOWERCOMBO-27FEB

As of October 10, 2026 at 23:20 UTC, the leading outcome is Democrats sweep at 60%, followed by D-House, R-Senate at 30%, Republicans sweep at 11%. 36.2M contracts have traded, 674.6K in the last 24 hours.

Current odds

OutcomeChance24h changeVolumeOpen interest
Democrats sweep60%
·4.8M2.8M
D-House, R-Senate30%
+1 pts3.9M2.0M
Republicans sweep11%
+1 pts16.7M13.8M
R-House, D-Senate0.9%
·10.9M8.6M

Chance = midpoint of the best Yes bid and ask on Kalshi (last trade when the spread is wider than 10¢). Volume and open interest are in contracts. Current availability, prices, close time, fees, and settlement wording must be verified on Kalshi directly before trading.

Last 30 days

0%25%50%75%100%Sep 11Oct 10

■ Democrats sweep ■ D-House, R-Senate ■ Republicans sweep · daily closing prices from Kalshi's public candlestick data

How this market settles

Excerpt of the contract rules from Kalshi's public market data:

“If ALL of the following occur: House Control: Democratic, Senate Control: Democratic, then the market resolves to Yes. This is a combination market requiring ALL specified outcomes to occur for the contract to pay out. If ANY single component resolves to No or becomes impossible, the entire contract immediately resolves to No. Each component is resolved according to its corresponding Kalshi ruleset: House Control uses CONTROL, Senate Control uses CONTROL. Each CONTROL component may resolve on an accelerated basis as outlined in the full rules.”

Read the full rules and trade on Kalshi: open this market on Kalshi. How settlement works in general: Kalshi settlement guide. Costs: Kalshi fees, the fee calculator, the payout calculator and the APY calculator.

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Frequently asked questions

What are the Kalshi odds for 2026 Midterms: Congress Balance of Power?

As of October 10, 2026 at 23:20 UTC, the leading outcome is Democrats sweep at 60%, followed by D-House, R-Senate at 30%, Republicans sweep at 11%. 36.2M contracts have traded, 674.6K in the last 24 hours.

How are these Kalshi odds calculated?

Each outcome's probability is the midpoint between the best bid and ask for its Yes contract (or the last trade when the spread is wider than 10 cents). A 60-cent contract reads as roughly a 60% chance. The page is a dated snapshot refreshed twice a day, not a live quote.

When does the 2026 Midterms: Congress Balance of Power market close?

The listed close date is February 1, 2027. Settlement follows the contract rules summarised on this page; check them on Kalshi.

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2026 Midterms: Congress Balance of Power? Kalshi Odds. (2026, October 10). Kalshi View. Retrieved October 10, 2026 at 23:20 UTC, from https://kalshiview.com/markets/2026-midterms-congress-balance-of-power/

BibTeX

@misc{kalshiview2026markets2026midtermscongressbalanceofpower, title = {2026 Midterms: Congress Balance of Power? Kalshi Odds}, year = {2026}, month = {Oct}, note = {Snapshot 2026-10-10 23:20 UTC}, url = {https://kalshiview.com/markets/2026-midterms-congress-balance-of-power/}}

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