In the research section I have noticed that all the minute data has a period of duplicate entries that lasts about 1300 minutes each week. I could not find an appropriate answer anywhere. Any help would be appreciated. This is a scatter plot, 4.1.2019 - 5.1.2019, but it occurs throughout all time periods.


And after h1 = h1[h1['close'] != h1['close'].shift()] to remove duplicates:80720_1564857571.jpg