Where will the next next round of US-Iran peace talks be 2026?

Platform comparison

Market context

The first round of U.S.-Iran diplomacy in Switzerland ended with mediators saying progress had been made, and follow-on technical talks were expected to keep moving after that meeting. For a market that resolves by the country of the *next formal senior-level* round, the key distinction is whether the next in-person session is a higher-level political meeting or merely a working-level technical contact; that definition matters because technical talks alone would not settle this market. [3][8][12]

The best way to read a 49% crowd price is as a venue-distribution bet, not a simple peace-bet. Recent rounds have already rotated between Oman, Italy, Switzerland, Pakistan and Qatar, which shows the format is highly contingent on mediation logistics and escalation levels rather than a fixed conference site. Earlier reporting also pointed to Doha and Islamabad as plausible follow-on venues, with one report saying Islamabad was the more likely option for technical negotiations while Doha was expected for higher-level direct talks later in the sequence. [1][2][4][6][9][10]

A programmatic trader would watch for the first confirmed date-plus-city announcement from the White House, Iran’s foreign ministry, Qatar, Pakistan or Switzerland, then filter out anything labelled “technical”, “working group” or “mediator-level”. The main catalysts are ceasefire durability, whether mediators keep the channel open, and whether any venue is selected to host a senior delegation in person before the 30 September deadline; Reuters, the BBC and other outlets have shown that venue changes can be announced at short notice when security conditions shift. [4][6][11][12]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Where will the next next round of US-Iran peace talks be 2026? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Bot UK, which mirrors the Polymarket order book at 0% fees.

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On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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