Date,Gas Spot Reference Price "2021-09-01",49.819 "2021-09-02",52.445 "2021-09-03",51.554 "2021-09-04",51.898 "2021-09-05",51.898 "2021-09-06",52.043 "2021-09-07",52.856 "2021-09-08",53.091 "2021-09-09",54.742 "2021-09-10",56.078 "2021-09-11",57.427 "2021-09-12",57.427 "2021-09-13",57.373 "2021-09-14",61.085 "2021-09-15",65.771 "2021-09-16",71.952 "2021-09-17",64.405 "2021-09-18",64.163 "2021-09-19",64.163 "2021-09-20",63.897 "2021-09-21",72.281 "2021-09-22",73.531 "2021-09-23",71.402 "2021-09-24",69.032 "2021-09-25",68.902 "2021-09-26",68.902 "2021-09-27",69.155