Self Analysis

we predicted these levels  at
http://dhanvarshagrp.blogspot.com/2010/04/nifty-futures-crucial-levels-20-apr-10.html

<<<<<<5204.00>>><<<5218.00>>><<<5231.00>>><<<5250.00>>>Nifty Futures

Low              5207.95     open  5217.00    close      5231.20    High        5255.50
what is the difference
       
            3.95                                                         5.50
if you place buy and sell orders according to these levels ...
what will be the result ?????
Regards