
Peace at 96 Cents, a Closed Strait at 0.3
Polymarket prices the US-Iran ceasefire holding at 96.1 percent while Hormuz traffic normalization by the same date trades at 0.3 percent: peace is firming and the strait stays closed.
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Polymarket prices the US-Iran ceasefire holding at 96.1 percent while Hormuz traffic normalization by the same date trades at 0.3 percent: peace is firming and the strait stays closed.

Kalshi's October 1 shutdown contract is dead at one cent, and the venue's new December 12 contract has slid from 46 to 28 cents in two days, moving the funding question to the winter window.

Kalshi's October 25 basis point hike contract trades at 66 cents in September 24 trading with 219,000 contracts traded, and the December ladder confirms the repricing is a path, not a spike.

Polymarket's Iran blockade ladder spiked on Tehran's seven day reopening offer and then faded: the December rung trades at 62 percent while the end-of-September rung sits at 7.5.

Polymarket's NATO-Russia clash contract, which does not resolve until October 31, trades at 21.5%, up from 16.5% in a day and 7.5% ten days ago, while every rung that has already settled resolved No.

The October hike probability crested at 61 cents on Kalshi over the September 19 weekend and has faded to 54, leaving the October 14 CPI strip to decide whether the repricing resumes.

Kalshi's October hike contract moved from 6 cents on September 4 to a 37.5 cent mid on September 18, a nine-session repricing that front-ran the Fed.

The Fed's September 16 hike to 3.75-4.00 percent settled Kalshi's strike ladder with a two cent miss, and both venues now price another hike in October near a coin flip.

Kalshi and Polymarket differ by 12 basis points on the September 2026 Fed meeting outcome while CPI and election markets exist on only one venue.