The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol        Set
=================================================================================
Jul'18    87.40   88.15   83.32   83.32   14:45   83.32   -4.00   9387      87.32
                                          June 19
Oct'18    88.50   89.22   84.66   84.82   14:45   84.82   -3.84     62      88.66
                                          June 19
Dec'18    87.51   88.30   83.77   83.82   14:45   83.82   -3.95  28346      87.77
                                          June 19
=================================================================================