YPF(US:YPF) Yahoo Finance·2025-09-16 12:49Group 1 - YPF Sociedad Anónima's share price decreased by 12.16% from September 5 to September 12, 2025, making it one of the worst-performing energy stocks during that week [1] - The company operates in the oil and gas sector, engaging in both upstream and downstream activities in Argentina [2] - YPF's stock price decline is attributed to political uncertainty following President Javier Milei's party's significant loss in local elections, raising concerns about the government's ability to implement economic reforms [3] Group 2 - Since the beginning of 2025, YPF's share price has fallen by over 39%, indicating a substantial downturn in its market performance [4] - Despite the potential of YPF as an investment, there are suggestions that certain AI stocks may offer better upside potential with less downside risk [4]