For the period of January to October, the country's CPI grew 2.3% on a year-on-year basis. On a monthly basis, the inflation index in October increased 0.7% as compared to September.
The Department of Statistics Malaysia said there was a double-digit increase of 11.3% in the transport group in October due to the costlier global oil prices.
"In tandem with the rise in global oil prices, the average price of RON97 also increased to RM2.84 as compared to RM1.97 in October 2020," it said in a Friday statement.
Stripping out fuel costs, Malaysia's inflation was up 1.5% year-on-year (y-o-y) in October. This was measured by the CPI without fuel index, which covers all goods and services except Unleaded Petrol RON95, Unleaded Petrol RON97 and Diesel.
The Statistics Department also reported a 3.2% increase in the housing, water, electricity, gas and other fuels segment. Notably, the electricity, gas and other fuels subgroup jumped 27.6% following the discontinuation of the electricity discount in September.
Other segments which saw notable increases in October included furnishings, household equipment and routine household maintenance (2.1%), food and non-alcoholic beverages (1.9%)
There were also marginal increases in the restaurants and hotels, alcoholic beverages and tobacco, recreation services and culture, and health segments.
Meanwhile, the core index in October, which covers all goods and services except volatile items of fresh food and administered prices, was up 0.7% from the same month in the previous year.
Moving forward, national chief statistician Datuk Sri Mohd Uzir Mahidin said inflation in the coming months will also be influenced by external factors such as the rise in both global crude oil and food prices.
"In addition, the opening of interstate travel is expected to affect prices of some tourism related groups," he said.