The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg      Vol      Set
=================================================================================
Oct'17      -     69.60   69.60   69.60   14:19    69.60    0.32     -      69.28
                                          September 28
Dec'17    68.70   69.30   68.26   68.97   14:19    68.97    0.32    8948    68.65
                                          September 28
Mar'18    67.76   68.33   67.50   68.05   14:19    68.05    0.26    2638    67.79
                                          September 28
=================================================================================