Oil markets are closing March on a historic surge, with prices posting their biggest monthly gain ever after an unprecedented global supply shock. Gasoline Goes Galactic: Prices Jump, Diesel Spikes, and the White House Feels the Burn - Nationwide US gasoline prices topped $4 per gallon for the first time since August 2022, jumping to $4.018/USG as of March 31, raising domestic political risks for the Trump administration. - With gasoline now up by more than $1 per barrel since the US attack on Iran, prices keep on rising despite the White House’s…