Natural Gas Stocks Injection in Hungary increased to 162.36 GWh/d on Wednesday August 5 from 160.84 in the previous day. Natural Gas Stocks Injection in Hungary averaged 79.79 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.