The fluctuations observed during the day:.

==============================================================================
           Open    High    Low    Last    Time    Set    Chg     Vol       Set
==============================================================================
Mar'12    91.45    92.34  91.00   92.25   14:30  92.25   0.73   13911    91.52
                                        Feb 14
May'12    92.60    93.09  91.96   92.84   14:30  92.84   0.30   12345    92.54
                                        Feb 14
Jul'12    94.13    94.45  93.19   93.96   14:30  93.96  -0.06    2548    94.02
                                        Feb 14
==============================================================================