
The US dollar strengthened against the dong on the Vietnamese black market on November 1, 2025, reaching VND27,850. The official Vietcombank rate was unchanged at VND26,347, while the dollar index rose to 99.82 and was set for a 2% monthly gain.
A stronger dollar against the dong increases the local cost of dollar-priced feed imports, a modest headwind for Vietnamese feed buyers.
After 2,356 past bullish macro events, US Dollar (Broad) moved a median +0.2% over 5 sessions (60% higher; middle half -0.3% to +0.7%), and +0.4% over 20.
Not enough comparable past events yet for a historical read.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.