# Yen gains after BOJ; AI jitters dent dollar | live

> The yen strengthened to around 157 per dollar after the Bank of Japan's decision, while the ECB, Fed and RBNZ all held rates. The dollar index fell 0.2% but is up 0.3% in October.

- Date: 2026-10-30 · published 2026-10-30T10:05:44.245Z
- Category: macro · region Global · magnitude low
- Page: https://feedsoft.ai/events/2183-yen-gains-after-boj-ai-jitters-dent-dollar-live
- Commodities: [US Dollar (Broad)](https://feedsoft.ai/c/DXY.md), [Japanese Yen (JPY per USD)](https://feedsoft.ai/c/USDJPY.md)

## Why it matters

A firmer yen and softer dollar modestly support dollar-denominated grain and oilseed prices, though the effect is small against the broader rate-hold backdrop.

## Read by commodity

- DXY: neutral
- USDJPY: bearish ▼

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| DXY | 2024-10-31 | [Dollar Consolidates, Yen Gains After BOJ Decision](https://feedsoft.ai/events/28112-dollar-consolidates-yen-gains-after-boj-decision.md) | +0.7% | +1.4% |
| DXY | 2024-09-18 | [Dollar gains ground after Fed delivers bumper 50 basis point rate cut](https://feedsoft.ai/events/28505-dollar-gains-ground-after-fed-delivers-bumper-50-basis-point-rate-cut.md) | -0.4% | +1.9% |
| DXY | 2023-11-13 | [Dollar slips after hitting one-year high against yen](https://feedsoft.ai/events/33396-dollar-slips-after-hitting-one-year-high-against-yen.md) | -1.0% | -1.0% |
| DXY | 2023-11-13 | [Japanese yen jumps against dollar \| Reuters](https://feedsoft.ai/events/33395-japanese-yen-jumps-against-dollar-reuters.md) | -1.0% | -1.0% |
| DXY | 2026-10-26 | [Dollar gains over dong](https://feedsoft.ai/events/17352-dollar-gains-over-dong.md) | +0.3% | — |

## Sources

- live.euronext.com: https://live.euronext.com/en/financial-news/yen-gains-after-boj-ai-jitters-dent-dollar

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Data from Feedsoft AI (https://feedsoft.ai/). For information only; not investment advice.