Natural Gas Stocks Injection in Hungary increased to 186.97 GWh/d on Friday September 18 from 176.78 in the previous day. Natural Gas Stocks Injection in Hungary averaged 80.76 GWh/d from 2011 until 2026, reaching an all time high of 1281.73 GWh/d in March of 2024 and a record low of 0.00 GWh/d in January of 2011.