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Trading political prediction markets on Kalshi

A practical guide to this Kalshi category — what the markets look like, how settlement works, where the edge actually is, and the resources for building a strategy. Live current markets and FAQ below.

Kalshi lists prediction markets on US political events: presidential and Senate elections, House outcomes, gubernatorial races, executive orders, policy decisions, mentions in speeches, debates, and impeachment outcomes. As of 2024, Kalshi became the first CFTC-regulated venue to host federal election markets in the US.

Political markets are harder to trade systematically than weather or sports because information arrives in bursts that aren't on a schedule. A debate clip, a poll release, a court ruling — each can move a 60¢ contract by 10¢ in minutes. The edge in politics is rarely in directional bets and more often in liquidity provision around high-information events or in correlation arbitrage between related markets (Senate winner vs House winner in the same state, for example).

How political markets settle

Election markets settle on the certified result reported by the relevant election authority (state Secretary of State for state-level, Federal Election Commission timeline for federal). Policy markets settle on the explicit event named in the market language — e.g., "Will the Fed cut rates at the December 2026 FOMC?" settles on the FOMC's official statement.

Mention markets ("Will Trump mention X in the State of the Union?") settle on a Kalshi-specified transcript source. Read the settlement language carefully — these can hinge on a single word.

Where the edge actually is

Election outcome markets are well-followed and aggressively arbitraged against Polymarket, so cross-platform arbitrage at the price level (5¢+ gaps) is the most reliable trade. The next-most-common edge: mention markets where Kalshi's price doesn't reflect the structural likelihood — e.g., a "Will the president mention inflation in their next address" market trading at 35¢ when historical base rate is closer to 70%.

Avoid binary outcome markets close to a decision date unless you have a specific information edge — the bid-ask spread typically widens enough to eat any small edge you might have.

Resources

Live Kalshi markets — top by 24h volume
MarketNO askSpread24h vol
Will Roberto Sánchez Palomino win the next Peruvian presidential election?94¢$9,606
Who will win the next Peruvian presidential election?$2,321
Who will win Los Angeles Mayoral Election?64¢$2,308
Will Spencer Pratt receive at least 25% of the popular vote in the first round of the 2026 Los Angeles mayoral election?$1,799
Will Nirav Shah be the Democratic nominee for Governor in Maine?76¢$1,609
Will Pamela Evette be the Republican nominee for Governor in South Carolina?29¢$1,590
Who will win Los Angeles Mayoral Election?37¢$1,534
Will the margin of victory for Graham Platner in the 2026 Maine Democratic Senate primary be above 50%?$1,121
Will Spencer Pratt receive at least 26% of the popular vote in the first round of the 2026 Los Angeles mayoral election?100¢99¢$965
Will Alan Wilson be the Republican nominee for Governor in South Carolina?74¢$949
Will Troy Jackson be the Democratic nominee for Governor in Maine?96¢$792
Will Hannah Pingree be the Democratic nominee for Governor in Maine?32¢$578

Frequently asked

Are political prediction markets legal in the US?

Kalshi became the first CFTC-regulated US venue to host federal election markets in 2024 after a court ruling against the CFTC's attempt to block them. State election markets followed. Political markets on Kalshi are legal for users 18+ in all 50 states.

What's the difference between Kalshi and PredictIt for political markets?

PredictIt has historically been the US academic-style political prediction market (small position limits, transaction fees, run under a CFTC no-action letter). Kalshi is a CFTC-regulated DCM with higher position limits and competitive pricing. As of 2024-2026, Kalshi has rapidly become the deeper venue for political markets in the US.

How do mention markets settle on Kalshi?

Each mention market specifies the transcript source in its settlement language (typically the official White House transcript for presidential addresses, or congressional records for legislators). The market settles YES if the named entity uses the exact phrase or recognizable variants in the named source within the settlement window.

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