ordinal,time,time_msc,bid,ask,last,volume,flags,volume_real
0,1735689600,1735689600000,1.10100,1.10120,1.10110,3,130,3.0
1,1735689600,1735689600000,1.10101,1.10121,1.10110,2,130,2.0
2,1735689600,1735689600500,1.10100,1.10119,1.10110,1,130,1.0
3,1735689601,1735689601000,1.10098,1.10118,1.10108,4,130,4.0