The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol        Set
=================================================================================
May'18    85.70   86.44   82.90   83.19   14:45   83.19     -      5827       -
                                          Apr 23
Jul'18    84.89   85.39   84.04   84.12   14:45   84.12     -     31047       -
                                          Apr 23
Oct'18    81.45   82.00   81.16   81.16   14:45   81.16     -       -         -
                                          Apr 23
=================================================================================