1
vote
2answers
1k views

Should I use regular or adjusted close for backtesting?

In an attempt to try and perform few backtesting tasks, I have obtained some historical data. I have noticed that there are 2 closing prices; regular close and adjusted close. After some reading, I ...
5
votes
2answers
621 views

Valuation, pricing, and analysis of securities

I was wondering what differences are between valuation and pricing of securities? To me, they seem identical and for identical purposes. If not, what is each of them trying to get from what is ...
2
votes
4answers
191 views

How can I find out what factors are making a stock's price rise?

For example: Fannie Mae went up ~20% today, February 3, 2011. How come? What websites have you found to be useful in returning relevant information? It seems to me Yahoo Finance is not very good at ...