Vietnam’s headline CPI rose to 4.65% year-on-year in March 2026, up from an average of 2.94% in January to February. The rise was linked to higher energy costs. The 4.65% inflation rate was above the State Bank of Vietnam’s 4.5% target. Inflation was expected to increase further in the months ahead and to stay above 4.5%.

Central Bank Likely To Stay On Hold

The report said the price rise was driven by supply factors rather than demand. It forecast no policy tightening in response. UOB projected that the SBV would keep its refinance rate unchanged at 4.50% through 2026. The article stated it was produced with the help of an artificial intelligence tool and reviewed by an editor. Given the new inflation data from March 2026, we see a clear signal from the central bank to remain on hold. The jump in inflation to 4.65% is notable because it breaches the 4.5% target, but the view is that this is driven by supply issues, not a booming domestic demand problem. This suggests the State Bank of Vietnam will prioritize economic stability over fighting this specific price shock. This policy stance is consistent with what we observed in the past, such as during the commodity price spikes in 2025. Back then, the SBV also held rates steady, avoiding a policy-induced slowdown and allowing supply chains to normalize on their own. We expect a similar playbook now, which suggests short-term interest rate markets may have overpriced the risk of a rate hike.

Trading Implications For Rates And Currency

For traders in the coming weeks, this means any remaining bets on a near-term rate hike should be unwound, likely putting downward pressure on shorter-term Vietnamese Dong interest rate swaps. With the refinance rate firmly anchored at 4.50%, receiving fixed on 1-year or 2-year swaps could be an attractive position. The market currently shows a slight premium for hikes which we expect will disappear. This stability in local policy rates, however, creates a divergence with other economies, potentially weighing on the currency. The Vietnamese Dong could face depreciation pressure against the US dollar, especially as the US Federal Reserve has held its own rates firm amid resilient economic data. The USD/VND has already climbed to 25,580, a 1.1% increase since the beginning of 2026, and this trend may continue. Consequently, volatility in the USD/VND currency pair is likely to pick up. Traders should consider buying call options on the USD/VND to hedge against or profit from further Dong weakness. The expectation of a passive central bank in the face of rising inflation and a stable Fed makes further currency depreciation a significant risk. This entire situation is supported by Vietnam’s strong economic fundamentals, with GDP growth hitting 6.1% in 2025, largely driven by exports. The SBV is reluctant to tighten policy and risk harming this growth engine, especially when inflation is being imported through factors like global energy costs. Global oil prices have, for example, risen over 10% since January 2026, a factor completely outside the SBV’s control. Create your live VT Markets account and start trading now.

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