The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol        Set
=================================================================================
Oct'18      -     77.40   77.40   77.40   14:20   77.40   -0.54     -       77.94
                                          Oct 09
Dec'18    77.50   77.89   76.20   77.01   14:20   77.01   -0.54   19903     77.55
                                          Oct 09
Mar'19    78.41   78.77   77.30   78.07   14:20   78.07   -0.42    6559     78.49
                                          Oct 09
=================================================================================