The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol        Set
=================================================================================
Jul'18    90.55   90.55   86.80   87.32   14:45   87.32    -     21709        -
                                          Jun 18
Oct'18    91.15   91.15   88.24   88.66   14:45   88.66    -        32        -
                                          Jun 18
Dec'18    89.46   89.52   87.10   87.77   14:45   87.77    -     34223        -
                                          Jun 18
=================================================================================