Re: How does capital raising effect share prices?
As with anything in the markets there will be multiple views on this.
From and academic theorectical perspective:
If a co issues more shares, and raises cash, then the value of the existing shares will be diluted, meaning iven if the SP stays the same then in % terms the actual shares is worth less.
IE - Co ABC has 1000 shares on issue at $1 each. It issues another 100 at 80c. For the market cap to stay at the same level as it was before the issue, the price of the shares would drop to 91c.
This however does not take the cash raised into account, but the market usually values cash at a discount. So in this example the price may be at about 95c in order for the precious market cap plus the $'s raised to be accounted for.
From a trading perspective:
Some "sophisticated investors" or even small holders are happy with short term profits.
in the example above, those who gained shares at 80c may be happy to sell so a couple % profit. this creates selling pressure forcing the price down.
Realistically it is a combination of a number of things, and it is dynamic, just like the markets