In [133]: df.head(10).iloc[:, :4].round(2)
Out[133]:
              Open    High     Low   Close
Date
2017-01-03  115.80  116.33  114.76  116.15
2017-01-04  115.85  116.51  115.75  116.02
2017-01-05  115.92  116.86  115.81  116.61
2017-01-06  116.78  118.16  116.47  117.91
2017-01-09  117.95  119.43  117.94  118.99
2017-01-10  118.77  119.38  118.30  119.11
2017-01-11  118.74  119.93  118.60  119.75
2017-01-12  118.90  119.30  118.21  119.25
2017-01-13  119.11  119.62  118.81  119.04
2017-01-17  118.34  120.24  118.22  120.00