The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
Jul'17      -     73.69   73.69   73.69   14:45    73.69   -1.62       -    75.31
                                          July 03
Oct'17    70.50   70.53   68.84   68.84   14:45    68.84   -1.52       7    70.36
                                          July 03
Dec'17    68.59   68.66   67.20   67.45   14:45    67.45   -1.14   19334    68.59
                                          July 03
=================================================================================