Macro Flash Note – September 17, 2026: Fed hikes 25bps; FOMC still signals at least one more hike in 2026

The Fed has moved from holding rates to renewed tightening

• At its September 15–16 meeting, the Federal Reserve raised the federal funds target range by 25bps to 3.75%–4.00%, marking its first hike since 2023. More importantly, the decision was unanimous at 12–0, compared with the 9–3 vote to hold rates in July, when three members had already preferred a 25bp hike. The September SEP also raised the median end-2026 policy rate to 4.1%, while 16 of 18 participants projected at least one additional hike this year. The debate has therefore shifted from whether the Fed will tighten again toward how much additional restraint is required to return inflation to the 2% target.
• The Fed’s inflation diagnosis has also broadened. Rather than attributing persistent inflation mainly to supply-side shocks, the FOMC now emphasizes resilient domestic spending, strong productivity and robust capital investment. This suggests that underlying demand is increasingly contributing to price pressures and that the economy remains sufficiently resilient to absorb tighter financial conditions.

 Vietnam: less room to ease, but no immediate need to tighten

• The main implication is a narrower policy-easing window through the USD–VND interest-rate differential and FX channel, rather than an immediate need for domestic monetary tightening. Economic activity remained relatively strong in August, supported by manufacturing, FDI and public investment, while recent inflation pressure remained concentrated largely in fuel and has not yet shown clear evidence of broad-based transmission into consumer prices.
• Short-term banking-system liquidity has also improved. Treasury deposit balances remain at elevated levels, the SBV continues to manage liquidity flexibly through OMO operations, public investment is accelerating, and funds previously held outside the banking system are gradually returning as deposits. By August 22, VND deposits had increased 8.77% YTD, slightly ahead of 8.38% YTD growth in VND credit. Nevertheless, the maturity structure and cost of medium- and long-term funding remain constraints. Our base case therefore remains targeted liquidity management and improved credit transmission rather than aggressive policy-rate cuts or a large-scale injection of VND liquidity.

 VN-Index: the principal transmission is through the cost of capital

• The Fed decision does not materially weaken Vietnam’s current earnings or production cycle. Its main effect is instead through higher discount rates, refinancing costs and required equity returns. This reinforces a selective equity strategy rather than the case for a broad market rerating. Companies with high leverage, large refinancing requirements or valuations dependent on distant future cash flows should remain more rate-sensitive, while cash-generative companies with stronger balance sheets are better positioned.