A recent analysis by the Institute for Development of Economics and Finance (Indef) reveals predominantly negative public reaction to the price increase of Pertamax gasoline in Indonesia. The study, based on social media sentiment, indicates widespread concern that the price hike will lead to shortages of the more affordable Pertalite fuel. Many Indonesians expressed worry about the economic impact of the Pertamax increase, particularly for those reliant on subsidized fuel options. Indef’s research suggests a significant level of public anxiety regarding potential fuel accessibility and affordability. The analysis focused on public discourse following the price adjustment, highlighting a prevailing fear of cascading economic effects. This negative response could present challenges for the government as it navigates fuel pricing policies and aims to maintain public stability. Further monitoring of public sentiment is recommended to understand evolving concerns.