The following were the fluctuations observed during the day:

==============================================================================
                                  Current Session                    Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol     Set
==============================================================================
Mar'19    70.83   72.00   70.65   70.89    14:20    -     0.05   18923   70.84
                                           Jan 03
May'19    72.29   73.30   72.12   72.33    14:20    -     0.08    7176   72.25
                                           Jan 03
Jul'19    73.64   74.54   73.49   73.68    14:20    -     0.10    4017   73.58
                                           Jan 03
==============================================================================