data.txt

2023-01-01,100
2023-01-02,105
2023-01-03,110
2023-01-04,95
2023-01-05,120
2023-01-06,125
2023-01-07,80
2023-01-08,130
2023-01-09,135
2023-01-10,140
2023-01-11,75
2023-01-12,145
2023-01-13,150
2023-01-14,155
2023-01-15,60
2023-01-16,160
2023-01-17,165
2023-01-18,170
2023-01-19,55
2023-01-20,175