The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg      Vol      Set
=================================================================================
Dec'17    68.83   69.11    67.66   67.84   14:44   67.84   -0.89     8776   68.73
                                           October 12
Mar'18    68.32   68.61    67.25   67.37   14:44   67.37   -0.93     4527   68.30
                                           October 12
May'18    69.04   69.22    68.02   68.13   14:44   68.13   -0.87      727   69.00
                                           October 12
=================================================================================