Although we don't believe in timing the market or panicking over market movements, we do like to keep an eye on big changes -- just in case they're material to our investing thesis.

What: Shares of Incyte (Nasdaq: INCY) bounced 10% higher today on news that the company's drug INCB18424 met study goals.

So what: Patients had a 42% response rate to the treatment for myelofibrosis versus less than 1% for a dummy drug, meeting the company's expectations. An FDA review is expected to take six months, and Incyte expects to launch the drug by the end of next year.

Now what: The drug has already received fast track and orphan drug status from the FDA and doesn't need to be tested in another late-stage trial. This positive news is just what shares of Incyte need to keep their two-year stock run going. I am buying the move today; as the company gets closer to product launch, we should see even more positive momentum, barring major setbacks.

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