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• The Nikkei 225 index closed 0.92% lower at 70,035.71 on 7 October, with Tokyo Electron, Advantest, and Kioxia among the largest drags.^1,2
• In early trade on 8 October, the broader Topix fell 1.00% while the Nikkei 225 fell 0.60%, led by trading houses, banks, and materials.³
• The Vantage NIKKEI225 price stood at 69,381.32 as of 10:11 (GMT+8) on 8 October 2026, between its 1-hour 50- and 200-period moving averages.

The Nikkei 225 traded lower for a second straight session on Thursday, with the Vantage NIKKEI225 price at 69,381.32 as of 10:11 (GMT+8) on 8 October 2026. Same direction both days. A different lead culprit each time.

On Wednesday, Japan’s high-priced chip heavyweights led the decline. By Thursday’s open, banks, trading houses, and materials had taken over, as oil-linked inflation worries and US Federal Reserve (Fed) minutes that read as hawkish rippled through Asian markets.^3,4 That handover is the real Nikkei news this week, and it changes what matters for anyone with exposure into the Bank of Japan (BoJ) decision on 30 October.

Instrument Snapshot: As of 10:11 (GMT+8) on 8 October 2026, the Vantage NIKKEI225 price stood at 69,381.32, roughly 650 points below the cash index’s 7 October close of 70,035.71; the Nikkei 225 index’s 52-week range is 46,544.05 to 72,831.73.¹

Why Did the Nikkei 225 Fall Today?

The Nikkei 225 slipped for a second session as Wednesday’s profit-taking in chip heavyweights Tokyo Electron, Advantest, and Kioxia gave way on Thursday to oil-linked inflation worries that hit banks and trading houses. Vantage’s NIKKEI225 price stood at 69,381.32 at 10:11 (GMT+8) on 8 October.

Nikkei 225 vs Topix: Two Sessions, Two Drivers

Session	Nikkei 225	Topix	Led Lower By	Main Driver
7 October, Midday Break	-0.86%	-0.59%	Tokyo Electron, Advantest, Kioxia	Profit-taking after a three-month high
8 October, 09:07 (GMT+9)	-0.60%	-1.00%	Trading houses, banks, materials	Oil-linked inflation worries

Table 1: Nikkei 225 and Topix moves at the times stated. Sources: Business Recorder (Reuters), Bloomberg, News On Japan, accessed 8 October 2026.

Nikkei 225 News: Chip Profit-Taking Led Wednesday’s Drop

The Nikkei 225 closed 0.92% lower at 70,035.71, its first fall in three sessions, a day after it finished above 70,000 for the first time in about three months.^1,2 Tokyo Electron (TYO:8035) was the biggest drag, followed by Advantest (TYO:6857), Fast Retailing (TYO:9983), Kioxia Holdings (TYO:285A), and TDK (TYO:6762); those five alone took roughly 449 points off the index.²

The index had gained nearly 5% in October before the pullback, and Taka Ikeda, senior portfolio manager at GSCI Asset Management, told Reuters that institutional investors tend to lock in gains at the start of Japan’s fiscal half.⁵ Oil was not absent on Wednesday either: IBTimes reported that rising crude prices, bond yields, and interest-rate uncertainty also weighed, but the heaviest index points came from chip shares.^2,6

Then there is the arithmetic. By the midday break, the Nikkei was down 0.86% against 0.59% for the Topix.⁵ The Nikkei share index is price-weighted, so high-priced shares such as Advantest move it more than their market value alone would, while the Topix weights by market value.⁷ In a price-weighted index, an expensive share gets the louder microphone.

That explains Wednesday neatly. It does not explain why the broader Topix fell harder than the Nikkei on Thursday morning.

Nikkei Index Today: Oil and Yields Hit Cyclicals

Overnight, CNBC reported that minutes from the Fed’s September meeting read as hawkish, and Nikkei 225 futures in Chicago and Osaka pointed to a weaker Tokyo open.⁴ In New York on 7 October, the US 10-year Treasury yield touched its highest level since 2002 as oil prices climbed.⁸ Bloomberg then reported that Japanese stocks tracked a Wall Street retreat as persistently high oil prices revived inflation concerns.³

As of 09:07 (GMT+9), the Topix was down 1.00% at 4,111.35 and the Nikkei 225 was down 0.60% at 69,630.12, with trading houses, banks, and materials leading the decline.³

That flips Wednesday’s order, and it is the detail in today’s Nikkei 225 news I find most telling. The chip-heavy Nikkei fell further than the Topix at Wednesday’s midday break; on Thursday morning, the broader Topix fell further. I read that as the weight shifting from one pressure to another, rather than one theme running for two days.

The Nikkei 225 lost ground on both days. On Wednesday, chips led the decline; on Thursday morning, banks and trading houses did.

Oil has been doing a lot of the talking. On Tuesday, as crude eased and Tokyo rose, Nomura Securities strategist Wataru Akiyama said “the fall in crude oil prices is clearly having an effect.” ⁹ Japan leans heavily on imported energy.⁹ Tuesday, oil eased and Tokyo rose; by Thursday, oil had climbed back and Tokyo slipped.

For anyone with exposure to the Nikkei stock market, the distinction is practical. Pressure concentrated in a handful of chip names tends to answer to company news and positioning. Pressure from oil and global bond yields ties the index to the macro calendar, including a BoJ that lifted its policy rate to 1.25% in September.¹⁰

So what did two different kinds of pressure leave on the chart?

Nikkei 225 Index Chart: The Hourly Low Held

The hourly chart shows a pullback that has, so far, kept a floor. The Vantage NIKKEI225 price peaked near 71,300 on the evening of 6 October (GMT+8), slipped below its 1-hour 50-period moving average (MA) around midday on 7 October, and reached a low near 69,000 that evening. As of the 10:11 (GMT+8) cut-off on 8 October, that average sat at 70,289.74, above price.

The Tokyo-open hourly candle at 08:00 (GMT+8) briefly traded near 70,000 before giving it back to trade near 69,200, and price stood at 69,381.32 at the cut-off. That dip held above Wednesday evening’s low near 69,000, while the rising 1-hour 200-period moving average sat at 68,241.35.

Momentum has steadied rather than turned. On the TradingView setup used for this analysis, the 14-period Relative Strength Index (RSI) read 36.65 at the cut-off, against a signal line of 36.46, after dropping to roughly 21 near Wednesday evening’s low. Mid-30s is out of the basement, if not yet on the ground floor.

Nikkei 225 Levels Traders Are Watching, as of 10:11 (GMT+8) on 8 October 2026

Reference	Level	What It Marks
Recent Hourly High	Near 71,300	Peak on the evening of 6 October (GMT+8)
1-Hour 50-Period MA	70,289.74	Average price has traded below since 7 October
Round Number	Near 70,000	Tokyo-open hourly high on 8 October
Cut-Off Price	69,381.32	Vantage NIKKEI225 price at 10:11 (GMT+8)
Recent Hourly Low	Near 69,000	Low on the evening of 7 October (GMT+8)
1-Hour 200-Period MA	68,241.35	Rising average beneath the pullback

Table 2: Levels traders are watching. Source: TradingView, Vantage NIKKEI225 1-hour chart, as of 10:11 (GMT+8) on 8 October 2026. Indicative only.

Those levels frame the read. The calendar decides which pressure gets tested first.

Nikkei Stock Market Checklist: Breadth, Oil, Earnings, and the BoJ

October’s calendar has left few quiet afternoons. Here is the checklist I am working from for the Nikkei 225 into month-end:

• Breadth, Daily: Whether the Topix keeps falling harder than the Nikkei 225. If it does, oil and yields remain the heavier weight; if chip names lead declines again, positioning is back in charge.
• Oil, Daily: Whether crude keeps climbing after Tuesday showed how quickly Tokyo responded when it eased.⁹
• Japan Earnings Season, Late October: Corporate results begin later this month, a fresh check on whether profits support the Nikkei market index’s gains.⁶
• BoJ Decision, 30 October: The policy board meets on 29 and 30 October.¹¹ Ahead of Governor Kazuo Ueda’s 6 October speech, markets saw a second straight hike as the less likely outcome, with one estimate near one in four.¹⁰ Former BoJ executive director Kazuo Momma, in a late-September interview, put October odds at around 20% to 30% but said “the possibility of delaying the next hike until January or later is extremely low.” ¹²

On the hourly chart, a close back above the 50-period average near 70,290, or a break of Wednesday’s low near 69,000, would change what the chart shows.

Two sessions, two reasons. Wednesday read as profit-taking in crowded chip shares; Thursday read as a response to oil and yields. As of 10:11 (GMT+8), the Vantage NIKKEI225 price sat between its 50- and 200-period averages, which leaves one question open into the BoJ: which pressure carries more weight. Our indices news coverage keeps tracking that answer.

Managing Exposure When the Driver Changes

The Vantage NIKKEI225 price moved roughly 2,300 points, or about 3.2%, between the 6 October hourly peak and the 7 October hourly low, much of it outside Tokyo cash-market hours. Moves of that size can reach an open position quickly, and prices can gap around weekends. A Stop Loss can limit losses to a planned size, though in fast markets it may be filled at a worse price than the level set. Setting one before a known catalyst, such as the BoJ decision, is one way traders define exposure in advance.

Index products on the Nikkei 225 are leveraged, and leverage is double-edged: it magnifies potential gains and potential losses alike, and available leverage varies by product and jurisdiction. Sizing positions in proportion to account equity, so a triggered Stop Loss costs a small, fixed share of the account, is one way traders keep one volatile session from having an outsized effect on their account balance. It does not remove the risk of trading leveraged products.

Nikkei 225 Today News: Three Quick Answers

Why Did the Nikkei 225 Fall on 7 October 2026?

Investors locked in gains in chip and Artificial Intelligence (AI)-linked shares after a three-month high, and Tokyo Electron was the largest drag on a 0.92% fall.^1,2

Why Did the Topix Fall More Than the Nikkei 225 on 8 October?

Thursday’s early losses were led by trading houses, banks, and materials, which tend to count for more in the market-value-weighted Topix than in the price-weighted Nikkei 225.^3,7

When Is the Next Bank of Japan Decision?

The BoJ announces its next policy decision on 30 October 2026, after a two-day meeting that starts on 29 October.¹¹

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References

[1] “Nikkei 225 (^N225) Charts, Data & News – Yahoo Finance” https://finance.yahoo.com/quote/%5EN225/ Accessed on 8 October 2026.

[2] “Nikkei Falls as Profit-Taking Hits AI and Chip Shares – News On Japan” https://newsonjapan.com/article/150979.php Accessed on 8 October 2026.

[3] “Japanese Stocks Fall as Inflation Fears Hit Cyclical Shares – Bloomberg” https://www.bloomberg.com/news/articles/2026-10-08/japanese-stocks-fall-as-inflation-fears-hit-cyclical-shares Accessed on 8 October 2026.

[4] “Stock Futures Are Little Changed After S&P 500 Retreats From Record: Live Updates – CNBC” https://www.cnbc.com/2026/10/07/stock-market-today-live-updates-.html Accessed on 8 October 2026.

[5] “Japanese Shares Fall as Investors Book Profits From Rally – Business Recorder” https://www.brecorder.com/news/40443058/japanese-shares-fall-as-investors-book-profits-from-rally Accessed on 8 October 2026.

[6] “Nikkei Slips Back Toward 70,000 as Investors Lock In Gains After Three-Month High, Oil Rebound Weighs – IBTimes Australia” https://www.ibtimes.com.au/nikkei-falls-after-closing-above-70000-oil-prices-rise-1876383 Accessed on 8 October 2026.

[7] “Japan’s Nikkei Slipped As AI Stocks Gave Back Gains – Finimize” https://finimize.com/content/japans-nikkei-slipped-as-ai-stocks-gave-back-gains Accessed on 8 October 2026.

[8] “Stocks Retreat Early as Oil Prices, Yields Rebound – Charles Schwab” https://www.schwab.com/learn/story/stock-market-update-open Accessed on 8 October 2026.

[9] “Japan’s Nikkei Buoyed by Wall Street Gains, Dip in Crude Oil – Business Recorder” https://www.brecorder.com/news/40442866/japans-nikkei-buoyed-by-wall-street-gains-dip-in-crude-oil Accessed on 8 October 2026.

[10] “BoJ’s Ueda in Focus as Markets Weigh a Back-to-Back October Rate Hike – investingLive” https://investinglive.com/central-banks/boj-s-ueda-in-focus-as-markets-weigh-a-back-to-back-october-rate-hike/ Accessed on 8 October 2026.

[11] “Bank of Japan Rate Decision October 2026 – FinanceCalendar” https://www.financecalendar.com/event/bank-of-japan-rate-decision-october-2026/ Accessed on 8 October 2026.

[12] “BOJ Rate Hike in October Is a Real Possibility, Ex-Official Says – The Japan Times” https://www.japantimes.co.jp/business/2026/09/28/economy/boj-hike-october-possibility/ Accessed on 8 October 2026.