The share price of YPF Sociedad Anónima (NYSE:YPF) fell by 12.16% between September 5 and September 12, 2025, putting it among the Energy Stocks that Lost the Most This Week.

YPF Sociedad Anónima is an energy company that engages in the oil and gas upstream and downstream activities in Argentina.
YPF Sociedad Anónima was among the Argentinian stocks that plunged heavily last week after President Javier Milei’s party lost by a landslide in local elections, sparking investor concerns over his government’s ability to implement its major economic reform agenda. Milei’s La Libertad Avanza coalition garnered 34% of the vote in the all-important Buenos Aires province – 13 points less than the leftwing Peronist party.
Following the recent downturn, YPF Sociedad Anónima has fallen by over 39% since the beginning of 2025.
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