The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol        Set
=================================================================================
Oct'18      -     78.73   78.73   78.73   14:45   78.73   -0.55      5      79.28
                                          Sep 24
Dec'18    79.25   79.30   78.32   78.58   14:45   78.58   -0.55   13824     79.13
                                          Sep 24
Mar'19    79.65   79.69   78.75   78.96   14:45   78.96   -0.55    4654     79.51
                                        Sep 24
=================================================================================