The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
Jul'17    77.19   77.82    77.07   77.43   14:45   77.43    0.24   14413    77.19
                                           May 09
Oct'17    74.19   74.35    74.15   74.35   14:45   74.35   -0.44       3    74.79
                                           May 09
Dec'17    73.35   73.67    72.96   73.04   14:45   73.04   -0.29    5889    73.33
                                           May 09
=================================================================================