The following were the fluctuations observed during the day:

================================================================================
                                  Current Session                      Prior Day
           Open    High     Low    Last    Time    Set     Chg      Vol      Set
================================================================================
Oct'19    57.25   58.61   57.24   57.54   11:22   57.54   -0.12      42    57.66
                                          Aug 27
Dec'19    57.59   59.49   57.40   57.92   13:19   57.92    0.10   19972    57.82
                                          Aug 27
Mar'20    58.50   60.14   58.34   58.73   13:19   58.73   -0.01    4565    58.74
                                          Aug 27
================================================================================