香港恆生指數10月6日（週二）收盤上漲240.22點，漲幅1.0%，報24280.56點； 香港恆生科技指數10月6日（週二）收盤上漲39.4點，漲幅0.94%，報4223.08點； 國企指數10月6日（週二）收盤上漲77.3點，漲幅0.96%，報8128.97點； 紅籌指數10月6日（週二）收盤上漲8.03點，漲幅0.2%，報3998.64點。

港股開盤，恆生指數開漲1%，恆生科技指數開漲1.02%，阿里巴巴(09988.HK)開漲2.94%。

GasBuddy analyst Patrick DeHaan said President Trump's executive order easing limits on dyed diesel is unlikely to materially reduce diesel prices across most U.S. regions. Most states still ban dyed diesel for highway use, the move appears to defer rather than waive federal fuel taxes, and it does not increase physical diesel supply. Diesel futures and refinery crack spreads should remain driven by Middle East crude flows, low inventories and emergency stock releases rather than this tax change. A few states that shift to dyed diesel could tighten non‑road fuel availability during harvest and raise local prices, while potential deferred tax bills may deter fleets from switching and limit demand transfer. A full federal diesel tax suspension would require congressional approval and, even if passed, would likely have only limited nationwide impact.