The average price for regulated rate electricity tied to the wholesale market is moving in a surprising way this week. On Monday, the price is expected to fall sharply, dropping by more than forty percent from Sunday and landing at 130.24 euros per megawatt hour. That level would mark the lowest mark seen this December and could set a notable record for the month. The swing reflects how market dynamics between supply and demand, weather patterns, and generation mix can produce sudden shifts in day ahead pricing. For households and small businesses enrolled in regulated tariffs, this trend matters because it translates into cheaper energy costs during a significant portion of the day, especially for those who pay close attention to the wholesale benchmarks and how they are passed through to consumer bills.