# U.S.-Yemen ceasefire held through Oct. 9 as Hormuz traffic stayed disrupted

*World. 84% certain. Sunday, 1 November 2026*

> Speculative fiction assembled from prediction-market prices. This has not happened.

**The ceasefire persisted, Hormuz shipping remained limited, and the United States kept the blockade in place.**

The ceasefire between the United States and Yemen continued through Oct. 9, indicating a pause in direct hostilities. At the same time, shipping through the Strait of Hormuz had not returned to normal by Oct. 31, showing continued regional tension. The United States also did not announce an end to the Iranian blockade by that date, leaving trade restrictions in effect.

The ceasefire, which began earlier in the year, held despite broader strains in the Middle East. Its continuation through Oct. 9 was confirmed on that date, reflecting a limited de-escalation. No further diplomatic breakthroughs were reported during the period.

Vessel movements in the Strait of Hormuz remained below pre-conflict levels, and monitoring reports indicated ongoing disruptions. The lack of normal traffic persisted through the end of October.

The United States maintained its blockade measures against Iran, and no announcement of lifting was made by Oct. 31. The policy kept trade restrictions active.

## Analysis

The sustained ceasefire between the United States and Yemen suggests a narrow corridor of reduced violence, but it does not address the broader U.S.-Iran confrontation. While the pause may lower the immediate risk of direct clashes, the underlying diplomatic deadlock remains, limiting any broader peace-building momentum.

The failure of Strait of Hormuz traffic to normalize signals that the strategic chokepoint remains a point of contention. Continued disruptions can affect global oil flows and keep regional actors on edge, reinforcing the leverage that both Tehran and Washington retain in negotiations.

The United States' decision not to end the Iranian blockade by the end of October keeps trade restrictions in place, sustaining economic pressure on Tehran. This stance, combined with stalled talks, indicates that while some front-line hostilities have eased, the overall diplomatic framework is still fragile and subject to future shifts.

### Background consulted for the analysis

- [Strait of Hormuz Closed, Day 217 | Live Tracker & Monitor](https://straits.live/)
- [2026 Strait of Hormuz crisis - Wikipedia](https://en.wikipedia.org/wiki/2026_Strait_of_Hormuz_crisis)
- [Is traffic through Hormuz really back to normal?](https://www.economist.com/middle-east-and-africa/2026/09/09/is-traffic-through-hormuz-really-back-to-normal)
- [Strait of Hormuz Tanker Traffic Returns to Normal, Scoring a Quiet Win for Trump’s War Effort | The New York Sun](https://www.nysun.com/article/strait-of-hormuz-tanker-traffic-returns-to-normal-scoring-a-quiet-win-for-trumps-war-effort)

## What this was built from

- **US x Yemen ceasefire continues through October 9?**: Yes, 91%; settles Friday, 9 October 2026 (polymarket). [Market](https://polymarket.com/event/us-yemen-ceasefire-continues-throughptptpt)
- **US x Iran ceasefire continues through October 31?**: Yes, 84%; settles Saturday, 31 October 2026 (polymarket). [Market](https://polymarket.com/event/us-iran-ceasefire-continues-throughptptpt)
- **US announces end of Iranian blockade by October 31, 2026?**: No, 85%; settles Sunday, 1 November 2026 (polymarket). [Market](https://polymarket.com/event/us-announces-end-of-iranian-blockade-byptptpt-20260713152715080)
- **Strait of Hormuz traffic returns to normal by October 31?**: No, 97%; settles Sunday, 1 November 2026 (polymarket). [Market](https://polymarket.com/event/strait-of-hormuz-traffic-returns-to-normal-by-october-31-20260810151043583)