Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| Both Teams to Score | 100% |
| Chicago Fire FC O/U 0.5 | 100% |
| Chicago Fire FC 1st Half O/U 0.5 | 100% |
| Both Teams to Score in First Half | 99% |
| 1st Half O/U 0.5 | 99% |
| 1st Half O/U 1.5 | 99% |
| Inter Miami CF O/U 0.5 | 99% |
| Inter Miami CF 1st Half O/U 0.5 | 99% |
| O/U 2.5 | 88% |
| Inter Miami CF O/U 1.5 | 66% |
| Chicago Fire FC O/U 1.5 | 64% |
| O/U 3.5 | 62% |
| Both Teams to Score in Second Half | 51% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| Inter Miami CF 2nd Half O/U 0.5 | 50% |
| Inter Miami CF 2nd Half O/U 1.5 | 50% |
| Chicago Fire FC 2nd Half O/U 0.5 | 50% |
| Chicago Fire FC 2nd Half O/U 1.5 | 50% |
| O/U 4.5 | 33% |
| Inter Miami CF O/U 2.5 | 28% |
| Chicago Fire FC O/U 2.5 | 26% |
| Inter Miami CF (-1.5) | 14% |
| O/U 5.5 | 14% |
| Chicago Fire FC (-1.5) | 13% |
| Inter Miami CF (-2.5) | 4% |
| Chicago Fire FC (-2.5) | 4% |
| 1st Half O/U 2.5 | 1% |
| Inter Miami CF 1st Half O/U 1.5 | 1% |
| Chicago Fire FC 1st Half O/U 1.5 | 1% |
Market context
Inter Miami’s meeting with Chicago Fire is scheduled for 22 July at 7:30 pm ET, and the market’s low **14% YES** implies traders are treating “more markets” as an outcome that needs a fairly specific late-breaking trigger rather than a routine match-night continuation. The cleanest reading is that the price is leaning on *event expansion* risk: if this is settled by whether additional related markets are posted or activated around the fixture, the base case remains no unless the operator adds new bet types close to kick-off. Historical framing points to a volatile, high-scoring series rather than a quiet one. Chicago beat Miami 5-3 in one recent meeting, while Miami won 4-1 in 2024 and the sides also drew 0-0 in April 2025, so comparable cases suggest large swings in match state and market interest rather than a stable pattern.[3][4][5]
For traders, the key catalyst is likely not the scoreline alone but the *schedule of official listings and match-day announcements* around the fixture. Action Network carried the fixture in its odds board on 22 July, and live-score services flagged the game as a high-total affair, which can draw last-minute market additions if bookmakers or exchanges react to team news, line-up announcements, or rapid in-play scoring.[1][2] ESPN’s match report on the earlier 5-3 game underlines that these clubs can generate late momentum and headline-friendly scorelines, so any fresh availability of specialised props, team news on Lionel Messi or Luis Suárez, or a shift in injury/declaration timing would be the most relevant catalyst to watch.[3]
Methodology
This page tracks Inter Miami CF vs. Chicago Fire FC - More Markets across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.
Resolution & payout
For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.
FAQ
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- Can prediction markets influence election outcomes?
- Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.
- How fast do political markets react to news?
- High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
- Which political events have the biggest volume?
- US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.
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