Exchange rates today 28/5/2026: USD stays firm globally (higher DXY) while many FX rates in Vietnam show mixed near-term moves

As of 28/5/2026, Vietnam’s FX market quotes a range of buy/sell rates versus the VND, while the global backdrop points to a firmer US dollar.

Global signal: The US Dollar Index (DXY) is at 99.29, up versus 99.078 in the previous day, 99.2 7 days ago, and 98.599 30 days ago—indicating a broadly stronger USD tone.

Selected domestic FX quotes (VND):

• US Dollar (USD): Buy 26,143 — Sell 26,393. Previous day sell was 26,394; 7 days ago 26,391; 30 days ago 26,366.

• Australian Dollar (AUD): Buy 18,605.57 — Sell 19,201.38. Previous day sell 19,177.52; 7 days ago 19,052.78; 30 days ago 19,205.03.

• Canadian Dollar (CAD): Buy 18,784.31 — Sell 19,385.85. Previous day sell 19,391.26; 7 days ago 19,473.67; 30 days ago 19,625.57.

• Swiss Franc (CHF): Buy 33,035.31 — Sell 34,093.2. Previous day sell 34,173.57; 7 days ago 34,051.7; 30 days ago 34,034.62.

• Chinese Yuan (CNY): Buy 3,820.53 — Sell 3,942.87. Previous day sell 3,945.47; 7 days ago 3,940.97; 30 days ago 3,918.45.

• Euro (EUR): Buy 30,168.61 — Sell 31,441.45. Previous day sell 31,440.42; 7 days ago 31,434.51; 30 days ago 31,644.65.

• UK Pound Sterling (GBP): Buy 34,873.14 — Sell 35,989.89. Previous day sell 36,096.02; 7 days ago 35,960; 30 days ago 36,175.98.

• Japanese Yen (JPY): Buy 161.26 — Sell 169.79. Previous day sell 170.7; 7 days ago 170.94; 30 days ago 170.14.

• Korean Won (KRW): Buy 16.83 — Sell 18.26. Previous day sell 18.2; 7 days ago 18.3; 30 days ago 18.62.

• Singapore Dollar (SGD): Buy 20,293.5 — Sell 20,985.3. Previous day sell 20,987.38; 7 days ago 20,972.09; 30 days ago 21,017.27.

• Thai Baht (THB): Buy 791.38 — Sell 824.93. Previous day sell 826.42; 7 days ago 825.27; 30 days ago 829.93.

• Russian Ruble (RUB): Buy 348.1 — Sell 385.33. Previous day sell 387.68; 7 days ago 388.52; 30 days ago 370.6.

Market tone from the last 24 hours: News flow highlights that the USD continued to extend gains, with reports citing USD strength and a mild rise in free-market quotes in Vietnam. At the same time, the FX table shows mostly small day-to-day changes for several currencies, while some pairs reflect softer levels versus 30 days ago (notably CAD, EUR, GBP, JPY, and THB).

Overall, with DXY higher versus the previous day and the month-to-date comparison, the USD remains the key reference point—while Vietnam’s quoted FX rates display a mixed pattern across major currencies.