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17.02.2026 08:56 AM
2月17日股市:S&P 500 和 NASDAQ 低開

美股昨日因假期休市。

今日,美國主要股指期貨大幅低開,顯示隨著華爾街假期結束回歸,科技股持續數週的跌勢可能延續。美國國債收益率小幅上升,貴金屬價格則略有回落。

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標普 500 期貨在開盤時下跌約 0.5%。該指數在過去兩週持續走低,抹去了今年大部分漲幅。與此同時,Nasdaq 100 期貨大約下跌 0.9%。以科技股為主的 Nasdaq 已連續第三週下挫,年初至今回落約 2%。亞洲股市表現偏弱,在許多中國、香港及區內交易所在農曆新年假期期間仍然休市、成交量低迷之下,大致下跌約 0.2%。

在較疲弱的風險情緒下,10 年期美國國債殖利率小跌約 2 個基點至 4.03%。油價大致守住漲幅,因伊朗在關鍵航道附近舉行海上軍演,在與美國展開談判前,提升了地緣政治風險。貴金屬則在避險情緒升溫之際回落。

地緣政治再度成為市場焦點。中東緊張局勢迫使交易員重新評估全球各國央行的政策路徑。近期,美國總統 Trump 威脅若伊朗不同意就核計畫達成協議、以換取制裁解除,美方將採取行動——這番言論進一步影響了市場風險情緒。

聯準會官員的發言亦在今日行程上。聯準會理事 Michael Barr 將發表談話,預料將回顧最新勞動市場數據,並討論人工智慧的影響。之後,舊金山聯準銀行總裁 Mary Daly 也將發表演說。

勞動市場仍是觀察美國經濟健康狀況最清晰的指標之一,顯示年初經濟依然具備韌性,同時對通膨構成上行風險。預計 Barr 將評估近期數據表現。市場將密切關注他對 AI 與就業、失業以及薪資數據之間關係的看法。

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在商品市場方面,貴金屬走低。現貨黃金接近每盎司 4,900 美元區域,白銀下跌約 3.1%,鉑金則下跌近 2%。Bitcoin 走軟,在約 68,200 美元附近交投。

就 S&P 500 的技術分析而言,今天買方的主要任務是重新站上 6,819 美元的阻力位。若能向上突破並穩定於該水平之上,將有助於指數獲得上行動能,並為進一步上攻 6,837 美元打開空間。若能穩守在 6,854 美元之上,將進一步強化多頭格局。若出現下行走勢、風險偏好回落,買方應在 6,801 美元附近進行防守;一旦跌破該水平,將可能迅速將指數壓回至 6,784 美元,並為進一步下探 6,769 美元打開空間。

Jakub Novak,
Analytical expert of InstaForex
© 2007-2026
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