The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol        Set
=================================================================================
Jul'18    86.12   86.12   85.75    85.75   14:45   85.75    0.71      12    85.04
                                          June 27
Oct'18    85.86   86.02   85.80    85.96   14:45   85.96    0.37      12    85.59
                                          June 27
Dec'18    84.71   84.99   84.19    84.87   14:45   84.87    0.36   11712    84.51
                                          June 27
=================================================================================