The following were the fluctuations observed during the day:

==============================================================================
                                  Current Session                    Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol     Set
==============================================================================
Mar'19   73.02   73.46   72.25   72.36   14:20   72.36   -0.63   11234   72.99
                                         Jan 15
May'19   74.51   74.97   73.65   73.72   14:20   73.72   -0.79    6000   74.51
                                         Jan 15
Jul'19   75.85   76.25   74.84   74.89   14:20   74.89   -0.90    2787   75.79
                                         Jan 15
==============================================================================