I have to made predictions before with share prices we would...

I have to made predictions before with share prices we would like to see but the fact is so many things can change so quickly. Should or could some other than charting give me a good and sensible explanation why they think CXO will reach a certain price in a determined time I like most investors would be happy, maybe.
We sit with a mining stock that has done so well over the 3 year period I have held them but for the ne'er future I need to sell a very small amount for a future investment.
No I don't need to have a crystal ball but would like other investors opinion.