monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date,service_id
0,0,0,0,0,1,0,20260411,20260530,BUND 25_26-41620
1,1,1,1,1,0,0,20260407,20260417,BUND 25_26-41619
1,1,1,1,1,0,0,20260420,20260605,BUND 25_26-41621
