道瓊斯指數8月28日（週五）收盤下跌10.10點，跌幅0.02%，報53559.34點； 標普500指數8月28日（週五）收盤下跌19.52點，跌幅0.25%，報7711.47點； 納斯達克綜合指數8月28日（週五）收盤下跌138.93點，跌幅0.52%，報26402.42點。

NVIDIA (NVDA.O)-backed Lambda signed a $1 billion private debt facility to finance chip purchases.

Douglas Silliman, former US ambassador to Iraq and Kuwait, warned a US war on Iran without a clear strategy risks Washington becoming trapped in shifting objectives. He said Trump began the campaign without a concrete strategy beyond toppling Tehran; when the regime did not collapse Trump floated “five or six” alternate goals and has since refocused on “reopening the Strait of Hormuz” and “reducing or eliminating” Iran’s nuclear program through negotiations. Whether this is a sharpening of aims or a lowering of the bar depends on perspective: White House Republicans view it as more precise; outside critics see early strategic confusion followed by lowered standards to enable an exit.