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 whitewares veteran Whirlpool (NYSE: WHR) look neither clean nor white today, dripping as much as 15.6% of red market ink on very heavy volume.

So what: In last night's third-quarter report, Whirlpool missed analyst targets, guided to further weakness amid slow consumer demand, announced big job cuts, and decided to close a factory in Arkansas. Even the strong foreign sales that have rescued Whirlpool from domestic troubles in the past are sliding down the drain.

Now what: "We're not particularly interested in selling appliances at a loss," said CEO Jeff Fettig to explain the cuts. No kidding. If disinterested consumers weren't enough, Whirlpool is also facing new competition from Korean conglomerates Samsung and LG in the aisles of your local Best Buy (NYSE: BBY), Sears (Nasdaq: SHLD), and Home Depot (NYSE: HD). The Korean companies are only too happy to slash prices to gain a foothold in America. Let's just say that Mr. Fettig isn't planning a vacation with friends in Seoul anytime soon.

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