The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg       Vol     Set
=================================================================================
Oct'17    66.54   67.75   66.49   67.18   14:45    67.18    0.64      54    66.54
                                         July 14
Dec'17    66.40   66.87   66.28   66.58   14:45    66.58    0.21   14468    66.37
                                         July 14
Mar'18    66.16   66.51   65.94   66.11   14:45    66.11   -0.05    3299    66.16
                                         July 14
=================================================================================