The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
Jul'17    77.36    78.72   77.10   77.54   14:45    77.54   0.32   20270    77.22
                                           May 24
Oct'17      -      74.50   74.50   74.50   14:45    74.50   0.77      -     73.73
                                           May 24
Dec'17    72.36    73.13   72.25   73.08   14:45    73.08   0.71    8242    72.37
                                           May 24
=================================================================================