---
symbol: "JP225"
name: "Nikkei 225"
date: 2026-10-16
change_pct: -1.733980196201466
direction: "down"
event_type: "guidance"
url: "https://perplo.app/why/JP225/2026-10-16"
updated_at: 2026-10-16T17:06:56.170Z
---

# Why Nikkei 225 (JP225) fell 1.73% on October 16, 2026

Nikkei 225 (JP225) fell 1.73% on October 16, 2026 — BOJ's Ueda flags more rate hikes, pressuring Nikkei.

## What happened

The Nikkei 225 fell 1.7% after BOJ Governor Ueda said the bank will keep raising rates as underlying inflation approaches 2%.

## Why it moved

Higher BOJ rates tighten financial conditions and strengthen the yen, which hurts exporters' earnings in yen terms and pulls money out of Japanese equities as the rate-hike path gets priced in.

## Why it matters

This sits within the Japan theme of yen weakness reversing, where the BOJ's exit from ultra-easy policy is reshaping the trade from a weak-yen export rally into a more rate-sensitive market.

## What would break the thesis

If Ueda softens the hiking path or inflation data cools sharply, rate expectations would fall and the yen could weaken again, reversing the pressure on Japanese equities.

## Sources

- [BOJ’s Ueda: We will continue to raise rates as underlying inflation approaches 2%](https://investinglive.com/central-banks/boj-s-ueda-we-will-continue-to-raise-rates-as-underlying-inflation-approaches-2/) — ForexLive
- [How have interest rate expectations changed after this week's events?](https://investinglive.com/central-banks/how-have-interest-rate-expectations-changed-after-this-week-s-events-6/) — ForexLive
- [IMF warns of slowing Asian growth, spillover from rising yields - Reuters](https://news.google.com/rss/articles/CBMipAFBVV95cUxPVzQtNy1yR0xkemd2ellCSWZBS1ZmVjBuZHAxTXZwZXFIb1preWk1d0hLNVN6V3REbUh1TkpNbFJqRzZvTXh5eGo4TkNsQzFkNzZDNzJsNWYtZ0pIZHR6NWFfX0hzY2ZkdldJTUFRLVRTcVAwV0hjVklONGVfOVMwZ2dQM1pFUURuSlhwV0JSYzVESVpEYkpIZmJ0VE9sNUhJdE9tUQ?oc=5) — Reuters

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