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| quote: | Originally posted by mndeg
when a company reports earnings and miss or beat the earnings how do people calculate the new share price which is basically snaps to instantly? is it the basic finance P= D1/k-g that you learn in university or what?
i have puts on sndk and it tanked today AH |
They don't. Companies usually report "ex-items" numbers (i.e. what we made if we exclude "one-time" bad things), as well as their GAAP numbers. When companies report earnings, their stock prices usually react given where the company came in relative to expectations, whether or not the stock ran up or sold off ahead of earnings, and most importantly, what the guidance/outlook is. Usually guidance impacts the price more than anything. Example, MHK just "beat" by 2c but issued guidance well below consensus expectations. Consequently, the stock is off about $3 after hours. AAPL just gave horrendous guidance (though they notoriously sandbag expectations). Aside from speculation about Steve Jobs' health, the stock is getting creamed.
Congrats--looks like SNDK missed big.
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