Natural Gas Stocks Inventory in Hungary increased to 32.96 TWh on Monday June 22 from 32.78 in the previous day. Natural Gas Stocks Inventory in Hungary averaged 44.89 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.