President Trump's approval rating has recently fallen to a new low, and the primary reason is something we all feel in our daily lives: the rising cost of living, especially at the gas pump.
The story begins with a major geopolitical event. In early March 2026, a conflict with Iran led to the disruption of one of the world's most critical oil passages, the Strait of Hormuz. This created an immediate supply shock, causing one of the biggest weekly spikes in oil prices since the 1980s.
This is where the causal chain becomes clear. First, the geopolitical shock in the Middle East drove up global crude oil prices. Second, this increase was passed through to consumers with surprising speed. The national average for a gallon of gas, which was around $2.81 in early January, soared to nearly $3.95 by late March—a jump of over 40%. For many Americans, gas prices are the most visible sign of inflation, and such a sharp, sudden increase created significant financial pressure.
Third, this happened right as the Federal Reserve (Fed), America's central bank, decided to hold interest rates steady. While this decision was aimed at controlling inflation long-term, its immediate effect was to signal that no quick relief was coming for household budgets. People saw gas prices skyrocketing while the government's main economic body wasn't taking action to ease their burden, reinforcing a sense of economic anxiety.
This combination of events—a visible price shock and a lack of immediate policy relief—created a powerful narrative. Polling from Reuters/Ipsos shows that while overall approval for the president was in the mid-30s, approval for his handling of the cost of living was even lower, at around 25%. This suggests that voters are now viewing the economy and the presidency through the lens of affordability, making the pain at the pump a major political problem.
- Strait of Hormuz: A narrow waterway between the Persian Gulf and the open ocean. A huge portion of the world's oil supply passes through it, so any disruption can significantly impact global oil prices.
- Federal Reserve (Fed): The central bank of the United States. It manages the country's money supply and sets interest rates to control inflation and stabilize the economy.
- CPI (Consumer Price Index): A measure that examines the weighted average of prices of a basket of consumer goods and services, such as transportation, food, and medical care. It is a key indicator of inflation.