# 標普500指數上漲0.5%，達到歷史新高7,557.85點，道瓊工業平均指數上漲32點，或0.1%，至50,676點。

*genai, business · news · 2026-05-28 · Benzinga*

## Key points

- 華盛頓與德黑蘭同意延長60天停火協議，並分階段恢復霍爾木茲海峽油輪通行。
- 核心個人消費支出（PCE）通膨率加速至3.8%，為2023年初以來最高，消費數據呈現混合表現。
- 聖路易斯聯邦儲備銀行行長表示，若通膨未回到目標，升息仍有可能。
- Snowflake因AI雲端訂單增加，迎來轉折季度，顯示該產業成長加速。
- Dollar Tree與安捷倫科技（Agilent Technologies）股價各飆升17%，因財報優於預期並上調展望。

U.S. stocks hit record highs Thursday after reports that Washington and Tehran agreed to a 60-day ceasefire extension and phased resumption of Strait of Hormuz tanker traffic. The S&P 500 advanced 0.5% to a record 7,557.85, while the Dow Jones Industrial Average added 32 points, or 0.1%, to 50,676. The small-cap Russell 2000 rallied 0.6% to 2,937, the strongest performance among major U.S. benchmarks. April PCE Report Delivered Mixed Read For Fed Headline Personal Consumption Expenditure (PCE) inflation accelerated to 3.8% year-over-year – the hottest since early 2023 – with the monthly print up 0.4%, but core PCE rose just 0.2% on the month and 3.3% year-over-year, broadly in line with estimates. Real personal spending grew just 0.1%, personal income was essentially flat, and first-quarter GDP was revised lower by 0.4 percentage points to 1.6% on softer investment, painting a picture of a consumer that is no longer outrunning prices. The mixed macro print did little to soften the Fed’s hawkish chorus. St. Louis Fed President Alberto Musalem said rate hikes remain on the table if price pressures fail to converge back to the 2% target, echoing similar warnings from Fed Vice Chair Philip Jefferson and Minneapolis Fed President Neel Kashkari. Thursday’s Performance In Major US Indices According to the Benzinga Pro platform: AI Software Spending Spree Lights Up Records Board Wall Street analysts flagged an “inflection” quarter for Snowflake, on the back of rising AI-cloud orders. Dollar Tree Inc. (NASDAQ:DLTR) climbed 17% after Q1 adjusted EPS of $1.74 beat the $1.55 consensus and the discounter lifted FY2026 adjusted EPS guidance to $6.70-$7.10. Life-sciences leader Agilent Technologies Inc. (NYSE:A) jumped 17% after fiscal Q2 revenue of $1.83 billion and non-GAAP EPS of $1.49 beat estimates, with management raising the guidance on revenue. On the downside, Everpure Inc. (NYSE:P) tumbled 12% as the data storage firm’s beat-and-raise was overshadowed by Q2 revenue guidance of $553 million, well below Wall Street’s projections. Salesforce Inc. (NYSE:CRM) dipped roughly 2% after the company beat on sales and EPS but offered Q2 revenue guidance slightly below consensus. Thursday’s Russell 1000 Top Gainers Thursday’s Russell 1000 Top Losers

**Companies:** Salesforce Inc., Dollar Tree Inc., Agilent Technologies Inc., Everpure Inc.
**Countries:** United States, Iran

[Read the full story on Benzinga](https://www.benzinga.com/markets/equities/26/05/52848870/sp-500-nasdaq-records-us-iran-truce-snowflake-surge-markets-thursday)

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