Market price of shares

yogesh sharma (CA Student) (268 Points)

01 May 2012  

Can anybody please tell me in detail:
Why market price of a share increase??
Means for example if a company issue its share @ Rs 10 per share and after sometime you will get same share from market 100 or 200 like this?
and what is the benefit to company because of such increase? because i think company only have received that Rs. 10 on a share? Such increment say Rs 90 (100-10) how will give benefit to company? i think this is the benefit of only shareholder

so what is the reason for this?