Date,Gas Spot Reference Price "2021-04-01",19.654 "2021-04-02",19.981 "2021-04-03",19.981 "2021-04-06",20.05 "2021-04-07",20.626 "2021-04-08",20.973 "2021-04-09",20.585 "2021-04-10",20.013 "2021-04-11",20.013 "2021-04-12",20.126 "2021-04-13",20.76 "2021-04-14",21.164 "2021-04-15",21.064