The fluctuations observed during the day:.

==============================================================================
           Open    High    Low    Last    Time    Set    Chg     Vol       Set
==============================================================================
Mar'12    88.29    88.29  87.46   87.75   14:30  87.46  -1.00     14     88.46
                                        Mar 02
May'12    89.82    90.50  87.80   88.23   14:30  88.23  -1.44  11898     89.67
                                        Mar 02
Jul'12    91.10    91.66  89.21   89.59   14:30  89.59  -1.46   3569     91.05
                                        Mar 02
==============================================================================