Stock Market open price differ from the daily graph. why?

... it was $0.25 at 9:30 am at market open time. Why is that? What does...

stock market open 5/31/11?

is the stock market open on monday 5/31/11?

Regarding timing of trading?

...which are placed on next market opening time. Is this facility given...

if you want to go to the stock market when it opens what is the url address?

i want to see what to buy when the market opens, how do I find that on the net?

Is the stock market open tomorrow?

Or closed due to the wedding?

Is the Canadian Stock Market open on Good Friday 2011?
when is the silver (the physical metal)market open?
will the stock market open on Good Friday 2011?

will the stock market be open on Good Friday 2011?

I think I'm losing my trading edge... HELP?

... fun. I couldn't wait till the market opened and hated weekends...

Why was my stock not the same price during hours as it was after hours?

...when the markets opened it ...