can some one explain as to why earlier in the day it rose to 6.62 - then after it hovered between 6.37 and 6.40 it started a climb as the S&P500 index went into a steep decline and this decline was far higher than earlier in the day - so why is it that it rose to 6.52 and did not proceed towards even 6.60 or even to 6.70 - it is possible that it may open higher - however I would be interested to know as to why it did not move back to the high of the day or even go a little higher