股市今日焦點:標普500受惠Nvidia及經濟樂觀情緒,創歷史新高收市
根據最新報告,標普500指數於週二創下歷史新高,主要受惠於Nvidia帶領大型科技股上升,以及美國第三季經濟增長優於預期所帶來的樂觀情緒。
截至美東時間下午4時(格林威治標準時間21時),標普500指數上升0.5%,收於6,909.79點的紀錄高位;納斯達克100指數亦升0.6%,而道瓊斯工業平均指數則微升0.2%(約79點)。
第三季GDP強勁增長,Nvidia推動科技股上揚
第三季國內生產總值(GDP)以年率計算增長4.3%,較前一季3.8%有所加快,且遠超市場預期的3.3%。彭博宏觀策略師Tatiana Darie指出,美國消費者強勁的購買力可能令市場對2026年降息的溫和預期面臨上行風險。
美國商務部報告顯示,經季節調整後,7月至9月經濟增長率達4.3%,高於華爾街日報調查的3.2%預期。這份報告是第三季經濟增長的首份官方估算,由於之前的政府關門導致數據延遲發布,第四季已接近尾聲。
在科技股方面,Nvidia股價上升3%,帶動整體科技板塊走高。蘋果、Alphabet(Google母公司)及微軟股價亦有小幅上升。
聯儲局降息預期及主席人事變動成關注焦點
CIBC經濟學家Ali Jaffery表示,儘管報告數據強勁,但由於數據滯後,聯儲局更重視就業市場指標,而第四季就業市場數據顯示趨勢不佳,預計此報告不會對聯儲局政策造成重大影響。他仍預測2026年上半年將有兩次降息。
近期美國消費者物價指數(CPI)意外放緩,使市場提前押注聯儲局於2026年更快降息。投資者同時關注聯儲局主席人事變動,現任主席鮑威爾任期將於明年5月結束,市場正密切關注總統特朗普對新任主席候選人的面試,以揣測未來政策方向。
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評論與啟示
今次股市創新高,背後不僅是科技巨頭Nvidia等AI相關股的推動,也反映市場對美國經濟韌性與消費力的重新評估。第三季GDP強勁增長打破了市場對經濟放緩的擔憂,顯示美國經濟在多重挑戰下仍能保持活力。
不過,值得注意的是,這份數據本身有兩個月的延遲,加上聯儲局更注重勞動市場動態,令政策方向未必會因這份報告而有重大轉變。市場對降息的預期更多是基於通脹數據的放緩及未來經濟走勢的不確定性。
另外,聯儲局主席人事的變動可能成為未來市場波動的關鍵因素之一。新任主席的政策取向將直接影響貨幣政策的寬鬆或收緊,進而左右資本市場的方向。
對香港投資者而言,這種美國市場的強勁表現和政策不確定性提醒我們,在全球市場高度互聯的當下,需保持靈活應變,關注美國經濟數據與政策變動,尤其是科技股及AI產業的發展趨勢,將是未來投資布局的重要參考。
總括而言,這次標普500創新高,既是技術創新驅動的成果,也是經濟基本面強韌的反映,但投資者仍需警惕政策變數和數據時滯帶來的潛在風險,謹慎部署資產配置。
以上文章由特價GPT API KEY所翻譯及撰寫。
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