Bank Negara Malaysia is widely expected to maintain its overnight policy rate at 2.75 per cent when the central bank's monetary policy committee convenes this Thursday, according to analysis from CIMB Treasury and Markets Research. The projection reflects an increasingly benign inflation backdrop driven by moderating international crude oil prices, particularly following the recent United States-Iran ceasefire agreement that has eased geopolitical tensions in global energy markets.

The research team has revised downward its inflation forecasts in light of softer Brent crude trajectories and improved "crack spread" dynamics—a technical measure indicating refined product margins. These favourable external conditions coincide with domestic policy support through the BUDI Diesel programme, which subsidises diesel prices for commercial users. The combined effect is expected to provide meaningful deflationary pressure, with analysts estimating that lower diesel costs alone could reduce inflation by seven to eight basis points over the coming quarters.

Despite this optimistic near-term outlook, CIMB Treasury cautioned against dismissing inflation risks entirely. The research house emphasises that second-round inflation effects—whereby initial price increases in fuel and energy ripple through the broader economy as businesses pass on higher input costs—remain a lingering concern. The absence of such spillovers so far has been evident in data showing that recent inflationary pressures have remained largely confined to fuel and electricity components, with other categories demonstrating relative stability.

Looking ahead, the research team maintains a forecast incorporating sixty to seventy basis points of second-round inflation contributions to food and core inflation over the next three quarters. This projection is underpinned by producer price data revealing a gradual shift in cost pressures away from crude materials toward intermediate and finished goods, suggesting that manufacturing input costs remain elevated even as raw material prices stabilise. The sequential producer price index figures show that intermediate manufacturing inputs have emerged as a consistent driver of month-on-month producer inflation, even as the contribution from crude fuel has substantially diminished.

This lingering producer-level cost pressure indicates potential upside risks to consumer inflation, particularly if businesses eventually decide to adjust pricing when demand warrants. The distinction between producer inflation and consumer inflation is critical for Malaysian policymakers assessing whether monetary tightening remains necessary. While consumer-facing inflation may appear subdued currently, the underlying cost structure facing manufacturers and suppliers could eventually translate into higher retail prices if economic conditions tighten and firms regain pricing power.

CIMB Treasury's analysis also contextualises the current policy environment against historical precedent. The research house notes that occasions when Bank Negara has raised rates outside formal monetary tightening cycles have typically occurred during periods of robust economic expansion above five per cent GDP growth combined with headline inflation at or exceeding three per cent. Such configurations suggest simultaneous pressures from growth momentum and price stability that warrant restrictive policy action. The current Malaysian environment bears little resemblance to those historical conditions.

Today's economic landscape presents a markedly different policy puzzle. Inflation pressures, while not eliminated, are decisively softening. Economic growth prospects remain mixed, with modest upside potential emerging from improving export momentum but substantial uncertainty persisting regarding domestic demand dynamics. These cross-currents leave little justification for further monetary tightening, and arguably, point toward an extended holding pattern as policymakers await clearer signals about the trajectory of both price growth and economic activity.

The decision to maintain the OPR at 2.75 per cent reflects Bank Negara's measured approach to addressing competing policy objectives. By holding steady, the central bank avoids compounding growth headwinds at a time when economic momentum remains fragile. Simultaneously, the bank retains flexibility to respond should inflation risks genuinely intensify or should growth prospects improve markedly, potentially setting the stage for future adjustments in either direction depending on how external and domestic conditions evolve.

For Malaysian businesses and consumers, a rate hold offers predictability and prevents additional compression of borrowing margins at a time when financing conditions are already challenging. The broader Southeast Asian region is watching these developments closely, as Malaysia's monetary posture influences regional capital flows and currency dynamics. An extended holding period also signals the central bank's confidence that current inflation management tools—including the BUDI Diesel programme and moderating commodity prices—provide sufficient disinflationary momentum without requiring further demand destruction through tighter financial conditions.

Looking forward, inflation remains the principal uncertainty in Bank Negara's policy framework, according to CIMB Treasury's assessment. While the near-term inflation trajectory appears supportive of policy unchanged, the potential for second-round effects to materialise and potentially alter the calculus cannot be entirely ruled out. The research house expects that the central bank will continue monitoring producer-level cost pressures and supply-chain dynamics closely over the coming quarters, positioning itself to adjust policy only if inflation dynamics accelerate or if growth prospects strengthen sufficiently to warrant tightening.