The fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
Oct'14    66.26   66.70   66.05   66.70   14:45    66.70    0.36     21     66.34
                                          September 03
Dec'14    65.74   66.17   65.15   65.96   14:45    65.96    0.65  16346     65.31
                                          September 03
Mar'15    65.50   65.95   65.08   65.77   14:45    65.77    0.49   5497     65.28
                                          September 03
=================================================================================