The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol        Set
=================================================================================
Jul'18    84.44   84.50   84.44   84.50   14:44   84.50     -        12       -
                                          Jul 02
Oct'18    86.00   86.00   83.73   83.77   14:44   83.77     -        33       -
                                          Jul 02
Dec'18    84.44   85.09   82.85   82.93   14:44   82.93     -     20841       -
                                          Jul 02
=================================================================================