Natural Gas Stocks Inventory in Hungary increased to 23.03 TWh on Thursday March 12 from 23.01 in the previous day. Natural Gas Stocks Inventory in Hungary averaged 45.76 TWh from 2020 until 2026, reaching an all time high of 68.86 TWh in October of 2020 and a record low of 12.74 TWh in April of 2022.