Date,Gas Spot Reference Price "2021-01-01",18.652 "2021-01-02",18.652 "2021-01-04",18.712 "2021-01-05",19.538 "2021-01-06",18.132 "2021-01-07",17.546 "2021-01-08",18.226 "2021-01-12",20.974 "2021-01-13",23.889 "2021-01-14",21.219 "2021-01-15",19.627 "2021-01-16",19.172 "2021-01-17",19.172 "2021-01-18",19.151 "2021-01-19",18.163 "2021-01-20",19.002