monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date,service_id
0,0,0,0,0,1,0,20260725,20260919,BUND 26_27-42986
1,1,1,1,1,0,0,20260727,20260918,BUND 26_27-42985
1,1,1,1,1,0,0,20260921,20260923,BUND 26_27-42984
