Stocks
Japan Market Close: Nikkei Average Surges on Semiconductor Strength, Recovers 68,000 Yen Level 日本市場引け: 半導体関連主導で日経平均大幅続伸、6万8000円台回復
Japan's stock market on October 1st saw a significant rally in the Nikkei Average, driven by concentrated buying in semiconductor-related stocks. Positive earnings from U.S. semiconductor giant Micron the previous day provided a tailwind, pushing the Nikkei Average up by over 2,000 yen intraday and leading it to recover the 68,000 yen mark for the first time in about a month and a half.
The Nikkei Average closed at 68,956.72 yen, up 2,203.00 yen from the previous day, marking a substantial 3.30% increase. The TOPIX also finished higher, adding 23.33 points to 4131.98, a 0.57% rise. Approximately 48% of stocks advanced, with growth stocks in sectors like semiconductors and AI leading the market.
Among individual stocks, semiconductor-related Advantest ($6857) continued its strong upward trend. The announcement of strong earnings from Micron Technology in the U.S. fueled expectations for demand in advanced semiconductor testing for AI, leading to a surge in buying. The absorption of selling pressure from rebalancing following adjustments to the Nikkei Average's constituent weights also contributed to the stock's rise. This momentum extended to other semiconductor manufacturing equipment-related stocks such as Tokyo Electron, boosting the entire sector.
Medical device major Terumo ($4543) also saw continued gains. The company's reported plan to acquire a U.S.-based medical device startup specializing in cerebrovascular treatment technologies was well-received, raising expectations for its business strategy to target approval for a cerebral hemorrhage treatment drug. This also led to a firm performance in the precision instruments sector.
On the other hand, Tokyo Metro ($9023) declined. A downgrade by Morgan MUFG was cited as the reason, temporarily dampening market sentiment. The stock has fallen over 5% in the last five trading days, and technical indicators such as a death cross suggested a soft trend.
Today's significant rise in the Japanese market was primarily attributed to the receding concerns about further interest rate hikes this year, following the stabilization of the U.S. core PCE price index, and strong earnings from U.S. semiconductor giant Micron, which spurred capital inflows into AI and semiconductor-related stocks. Bargain hunting from investors who had adopted a risk-off stance due to fears of rising interest rates was also observed, leading to a marked improvement in market sentiment.
The market's focus in the coming weeks will continue to be on the sustainability of AI investments and the direction of U.S. monetary policy. For semiconductor-related stocks that saw substantial gains today, it is necessary to monitor future movements while considering the possibility of short-term profit-taking.
Sources: yomiuri.co.jp, kobekeizai.jp, kabutan.jp, yahoo.co.jp本日10月1日の日本株式市場は、半導体関連銘柄への買いが集中し、日経平均株価が大幅に続伸しました。前日の米国市場での半導体大手マイクロンの好決算が追い風となり、日経平均は一時2000円を超える上げ幅を見せ、約1カ月半ぶりに6万8000円台を回復する強い展開となりました。
日経平均株価の終値は前日比2,203円00銭高の6万8956円72銭と、3.30%の大幅な上昇を記録しました。東証株価指数（TOPIX）も23.33ポイント高の4131.98（0.57%上昇）で取引を終えています。市場全体としては値上がり銘柄が約48%を占め、半導体やAI関連といった成長株が市場を牽引しました。
個別銘柄では、半導体関連のアドバンテスト（6857）が大幅に続伸しました。米マイクロン・テクノロジーの好決算が発表されたことで、AI向け先端半導体検査需要への期待が高まり、買いが殺到しました。また、日経平均のキャップ調整に伴う売り需要が一巡したことも、株価の上昇を支える要因となりました。この動きは東京エレクトロンなど他の半導体製造装置関連銘柄にも広がり、セクター全体を押し上げました。
医療機器大手のテルモ（4543）も続伸しました。同社が米国の脳血管治療技術を手掛ける医療機器新興企業の買収方針を報じられたことが好感され、脳血腫治療薬の承認を目指すという事業戦略の強化が期待されました。これにより、精密機器セクターも堅調な推移を見せました。
一方で、東京メトロ（9023）は反落しました。モルガンMUFGによる判断引き下げが要因とされ、市場の評価が一時的に悪化した形です。同社株は直近5営業日で5%超下落しており、テクニカル面でもデッドクロスが確認されるなど、軟調な動きが目立ちました。
本日の日本市場の大幅な上昇は、主に米国におけるコアPCE価格指数の安定化による年内の追加利上げ警戒感の後退と、米半導体大手マイクロンの好決算がAI・半導体関連銘柄への資金流入を促したことによるものです。金利高への警戒感からリスクオフ姿勢を強めていた投資家の反動買いも観測され、市場心理が大きく改善しました。
来週以降の市場の焦点は、引き続きAI投資の持続性と、米国の金融政策の方向性となるでしょう。本日大幅に上昇した半導体関連銘柄には、短期的な利益確定売りが出る可能性も考慮しつつ、今後の動向を注視する必要があります。
出典: yomiuri.co.jp, kobekeizai.jp, kabutan.jp, yahoo.co.jp
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Comments 2
The Japanese market has almost recovered to 70,000 yen. The semiconductor sector seems to be really strong.일본 장 거의 7만엔 회복했네. 반도체 섹터가 진짜 강한가 보네.
Speaking of the Japanese market, it's truly amazing that individuals have recovered to 70,000 yen. I knew the semiconductor sector was strong, but I didn't expect it to be this much. But lately, Japanese stocks have been a bit tempting due to the exchange rate.일본 장 말하는 거지? 개인이 7만엔 회복했다는 게 진짜 대단하네. 반도체 섹터가 워낙 센 건 알았는데, 이 정도일 줄이야. 근데 요즘 일본 주식은 환율 때문에 좀 꼬시더라.