Stock spreadsheet

This is probably not do able-but I want to try it out.

I am trying to create a stock spreadsheet that will pull the stock price from the web, and update it once every minute. I have figured out how to to pull the stock info from the web. The problem I am having-is that it pulls a lot of other stuff I dont want with the price. I wish there was a way you could restrict it to just the stock price.

Im going to give you the layout of what im looking for.

A1-Company Name
B1-Stock price (regularly updating)
C1-Price I want stock to hit
D1-Price to get out of stock

I would like C1 and B1 to both turn green when it hits the stock price. I also want D1 and B1 to turn Red to signal when to get out. I would like to be able to copy this method down the rows.

Any pointers? I would like to do the work myself-as it would be a good learning opertunity.

Thanks for any assistance!