Traders push the odds of a US blockade on Iran to 58% by year end while the chance of near-term peace talks craters to 7%, even as World Cup and Fed markets reprice elsewhere.
Prediction markets spent the week pricing out diplomacy and pricing in confrontation. Traders now put the odds of a US blockade on Iran at 58% by December 31, up 16 points on the day and 30 over the week, while the chance of a next round of US-Iran peace talks by July 17 has collapsed to 7%, down 40 points over the week. Hormuz shipping traffic is following the same script: markets give 81% odds (+24 on the day, +66 over the week) that fewer than 150 vessels transit the strait this week. Elsewhere the crowd found calmer ground: World Cup bettors now favor Kylian Mbappe for the Golden Boot at 58% (+15 points on $944,230 traded) and Argentina for the semifinals at 55% (+20 points), while the Fed's September 'no change' odds slipped to 56% (-13 points on the week) as a quarter-point hike gained to 40% (+15 points).
The Gulf complex repriced sharply this week. Traders now see a 58% chance of a US blockade on Iran by December 31 (+16 on the day, +30 over the week), even as odds of peace talks by July 17 fell to 7% (-40 over the week) and by July 31 to 36% (-19 on the day, -36 over the week). With the week's Hormuz transit window closing, markets put 81% odds on fewer than 150 ships passing through (+24 on the day, +66 over the week), while same-day Iran shipping and military-action markets swung sharply as their deadlines arrived.
Fed watchers pared back September rate-cut hopes: 'no change' odds fell to 56% (-13 points on the week) as a 25-basis-point hike climbed to 40% (+15 points). In France, Marine Le Pen's presidential odds jumped to 28% (+19 points on the week), tying Édouard Philippe. Kash Patel's odds of departing by year-end rose to 56% (+14 points on the week), while Trump's 'public insult' markets swung across near-term dates as each deadline approached.
Traders raised the odds of a 2026 Fed rate hike to 62% (+9 on the day, +15 over the week). Apple's bid to hold the second-largest-company spot climbed to 69% (+22 points over the week) as Alphabet's odds slipped to 26% (-12 points). NVIDIA remained the runaway favorite for largest company at 92% (+10 points on the week). In crypto, MetaDAO's Credible sale commitment markets cooled across the board, with the >25M threshold falling to 56% (-8 points on the day).
Anthropic's grip on the 'best AI model' markets tightened to 94% (+8 points on the week), and 95% (+4 on the day) with style control on, leaving Google and OpenAI in single digits. Traders put 99% odds (+8 on the day) on the next OpenAI model's Arena debut clearing 1450. The market on whether Anthropic extends Claude Fable 5's paid-plan access again by July 12 sat at 38% (+1 on the day), its resolution just hours away.
World Cup markets moved toward the favorites: Kylian Mbappe's Golden Boot odds rose to 58% (+15 on the day, on $944,230 traded) and Argentina's odds of reaching the semifinals climbed to 55% (+20 on the day, +30 over the week). In esports, Bilibili Gaming's MSI 2026 title odds firmed to 62% (+30 over the week) as the LPL region's odds matched at 62% (+28 over the week), while GamerLegion's LAN qualification odds surged to 50% (+42 on the day) as MOUZ (10%, -28) and FURIA (17%, -12) faded.
Box office markets mostly tracked their approaching resolution dates: 'Minions & Monsters' second-weekend take of 20m+ jumped to 94% (+71 on the day) with its window closing within hours, and 'Moana's opening-weekend range firmed to 98% (+25 on the day) ahead of Sunday's tally. Longer-dated culture bets held steadier — Spider-Man: Brand New Day remains the favorite for 2026's top grosser at 72% (-4 points on the week).
The Fed debates a quarter point; the Strait of Hormuz debates whether the ships get to leave at all.
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