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Market Overview: A Sudden Turnaround Closes Out October
Stock markets in Tokyo closed out October with a rough finish on Friday, October 30, 2026. After climbing for three straight days, both the Nikkei 225 and TOPIX benchmarks tumbled, triggered mostly by a wave of selling in technology shares. The big driver? Bad news from a handful of U.S. tech giants the night before. This spooked investors across the globe and led to a sharp reaction at home.
The Nikkei 225 slumped by 1,369.36 points, or 2.12%, ending the session at 63,290.11. At one point midday, the index even slipped below 63,000, before late trading helped it recover a bit. The broader TOPIX index didn’t fare much better, giving up 1.85% to close at 4,021.40, as investors took profits out of leading chip stocks, hardware companies, and tech conglomerates.
Why Did Japanese Stocks Drop So Hard?
A few big things happened all at once:
1. Tech Troubles Spill Over from Wall Street
Tech stocks in the U.S. took a spill the night before. Amazon warned of heavy spending ahead. Intel’s sales outlook missed expectations by a wide margin. Alphabet’s free cash flow also fell sharply. All of this made investors nervous that the big AI and cloud boom might not deliver quick paybacks, especially in hardware and chips.
This gloom quickly reached Tokyo’s tech sector. Among the biggest names, Advantest Corp sank 6.1%, SoftBank dropped 4.9%, Tokyo Electron slid 3.6%, and Lasertec crashed a staggering 9.1%.
2. Bank of Japan Keeps Rates Steady
After its two-day meeting, the Bank of Japan left short-term interest rates unchanged, holding steady at 0.25% to 0.50%. Governor Kazuo Ueda said the central bank would rather wait and see what happens next both with global trade and Japanese wages before deciding on any future hikes.
The move kept financial stocks from falling even further, but wasn’t enough to turn the overall market around.
3. Yen Holds Near 157.65 Against the Dollar
Currency traders didn’t see much action. The yen stuck in a narrow band, trading around 157.65 per U.S. dollar, right in line with recent levels. This should have been good for Japanese exporters (since their overseas earnings translate back at a higher rate), but it just wasn’t enough to offset the panic in hardware and chip shares.
4. Japanese Government Bonds Offer Slight Relief
Bond markets barely budged. Yields on 10-year Japanese Government Bonds slipped just a little, to 2.745%, after the central bank’s decision. Lower yields can support real estate and banking stocks, but again, the main story was all about tech.
Tallying the Losses: Key Numbers from Friday’s Trading
Here’s how the main benchmarks and other market factors looked at Friday’s close:
- Nikkei 225: 63,290.11 points, down 2.12%
- TOPIX: 4,021.40 points, down 1.85%
- JPX-Nikkei 400: 36,180.25 points, down 1.88%
- Yen/Dollar: 157.65 JPY per USD, barely changed
- 10-Year JGB Yield: 2.745%, down 0.02%
- Market Breadth: 42 gainers, 178 decliners (tech stocks drove most of the losses)
During the day, the Nikkei started high at 64,589.04 (just after the open), plunged to a morning low of 62,711.42, then steadied a bit before the closing bell.
Main Forces Behind Friday’s Sell-Off
U.S. Tech Earnings Spark Worries
Fear over big spending and slowing profits at American tech companies was the main reason for Friday’s rout. When Amazon, Intel, and Alphabet all announced disappointing earnings or outlooks, investors worldwide started bracing for a chill in the global chip and hardware business.
Many Japanese companies who make testing gear, chips, and high-tech equipment like Advantest, Lasertec, and Tokyo Electron saw their share prices tumble. Even SoftBank, known for its huge tech portfolio, took a hit as its investments got marked down.
Bank of Japan Plays It Safe
The central bank’s decision to keep rates low helped calm nerves among banks and property stocks, but didn’t lift the mood much. Governor Ueda did not promise any quick changes, and said any next move would depend on more data.
No Surprises in Currency or Bond Markets
The yen held its ground and government bond yields ticked downward just a bit. These factors usually matter to exporters and lenders, but the overwhelming issue remained the tech sector slump.
Standout Stocks and Sectors – Who Won and Lost
Sectors Hit Hardest
- Lasertec: Down 9.1%
- Advantest: Down 6.1%
- Kioxia: Down 6.0%
- SoftBank: Down 4.9%
- Tokyo Electron: Down 3.6%
- Fujitsu: Down 3.25%
All of these are big names in either hardware, chips, or tech investment.
Some Sectors Managed to Hold Up
Not every stock dropped. Defensive sectors those less connected to tech cycles held up better, and even saw some gains:
- Kao Corp (consumer goods): Up 2.15%
- Takeda Pharma (pharmaceuticals): Up 1.85%
- Central Japan Railway (trains and transport): Up 1.4%
- Tokyo Gas (utilities): Up 0.95%
Investors shifted money toward these “safe” havens as tech losses piled up.
Why Did Tech Struggle So Much?
The main reason is global sentiment. With U.S. companies signaling that heavy investments in AI, chips, and cloud infrastructure might not pay off right away, investors worldwide started trimming their risk. Japanese hardware makers notably Advantest and Lasertec felt this almost instantly. Even big, diversified companies like SoftBank weren’t immune.
On top of that, Fujitsu reported disappointing third quarter profits, missing analyst forecasts. Sumco (a wafer supplier) and Nikon (precision gear) also fell more than 3%.
Technical Analysis: Where Is the Nikkei Headed Next?
Friday’s steep drop pushed the Nikkei 225 below its 20-day moving average (about 63,850 points), which traders see as a key short-term line. It did, however, stay just above the 50-day moving average (around 63,250 points), which often acts as a medium-term support level.
A few other technical details:
- Immediate resistance is now at 64,659 (Thursday’s close). The index needs to push back above this to start any real comeback.
- First support sits at 63,250 (the 50-day average), with a deeper technical floor around 62,189 (October’s low).
- The Relative Strength Index (RSI) dropped to 44.8, showing growing bearishness but not yet reaching “oversold” territory.
Traders will watch closely next week to see if the Nikkei holds above these support levels or if more selling could push it further down.
Looking Ahead: What’s Next for Tokyo Markets?
Going into November, a few things will set the direction:
Key Earnings Season Is Here
More than 400 big companies listed on the TSE will report their latest quarterly earnings. These updates will set the tone for what’s possible the rest of the year, especially for dividend expectations.
The Global Chip Story Continues
Investors want to know: do more chip makers echo Intel’s cautious tone, or do they reassure that demand for data centers and AI is still strong? Next week’s earnings reports here in Japan and overseas could answer that.
All Eyes on the U.S. Fed and Jobs Report
What happens in the U.S. still matters a lot. The American central bank’s decisions, plus the latest job numbers, will help shape predictions about international interest rates. Tokyo traders will be watching closely from afar.
Summary: Nikkei Snaps Rally, Leads Global Markets Down
Friday’s trading made one thing clear Japanese stocks, and especially tech shares, are not immune to the hits that come from U.S. markets. After three days of solid gains, the Nikkei’s snap reversal brought the month to a dramatic close. The action was swift, and the underlying worries mostly around tech hardware spending and slower chip sales could stick around until company earnings paint a clearer picture.
For investors, the next weeks promise to be just as lively. With earnings season peaking and big global themes in play, the Tokyo Stock Exchange will need some good news to shake off Friday’s bruising sell-off.
