【美股收盤：三大股指收漲 亞馬遜大漲15%】美股週五收盤，道指初步收漲0.53%，標普500指數漲0.7%，納指漲1%。科技與芯片相關概念股漲跌不一，亞馬遜(AMZN.O)收漲15.32%，谷歌(GOOG.O)漲6.73%，英偉達(NVDA.O)漲2.93%，MetaPlatforms(META.O)漲3.28%，微軟(MSFT.O)漲3.02%。蘋果(AAPL.O)跌7.35%，SpaceX(SPCX.O)跌3.41%。納斯達克中國金龍指數漲1.48%，阿里巴巴(BABA.N)漲5.12%，百度(BIDU.O)漲3.38%。

China State Planner said on July 31 that the overall price level rose steadily in 1H, supporting corporate profits, fiscal revenue and employment and aiding economic circulation. Looking to H2, accelerating AI and other emerging industries, tightened capacity and output controls, improving market competition and sustained services consumption will support continued price recovery. On the supply side, summer grain output reached a record high, meat and egg production capacity remains stable, fruit and vegetable output is steady, and key consumer goods supplies are ample. Overall, prices are expected to remain stable in H2.

Onshore yuan (CNY) closed at 6.7476 per dollar at 16:30 on July 31, up 88 pips from the previous trading day.