# 標普500指數於週二紐約時間上午9:50下跌0.5%。

*business · news · 2026-05-12 · Bloomberg*

## Key points

- 四月美國通膨數據超出經濟學家預期，令市場參與者感到意外。
- 華盛頓與伊朗之間的緊張局勢推高了油價。
- 美國科技股在長期顯著漲幅後表現不佳。
- 標普500指數下跌0.5%，納斯達克100指數早盤下跌約0.7%。

Traders pulled back from risk assets, with a torrid run in US equities running out of steam as April inflation data came in hotter than economists’ estimates and worsening tensions between Washington and Iran sent oil prices higher. The S&P 500 Index dropped 0.5% as of 9:50 a.m. on Tuesday in New York, while the Nasdaq 100 Index was down about 0.7%. Technology stocks lagged after weeks of outsized gains, with heightened risks around geopolitics and inflation adding another level of uncertainty for markets already contending with elevated valuations.

**Countries:** United States, Iran

[Read the full story on Bloomberg](https://www.bloomberg.com/news/articles/2026-05-12/stock-futures-retreat-from-highs-as-cpi-data-looms-oil-climbs)

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