Natural Gas Stocks Injection in Hungary decreased to 138.73 GWh/d on Wednesday August 26 from 171.77 in the previous day. Natural Gas Stocks Injection in Hungary averaged 80.33 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.