Monday
Nothing kicks off the new trading week like aluminum. Am I right? Who's with me? Well, even if you're not, aluminum giant Alcoa (NYSE: AA) will report first-quarter results on Monday. Analysts expect the company to earn $0.50 a share, well below the $0.79 a share it generated a year earlier.

If it misses Wall Street's guesstimate, would that make it an aluminum foil?

Tuesday
If it's Tuesday, it must be Sealy (NYSE: ZZ). The mattress maker is hoping that the bedbugs don't bite, even if investors are looking for this to be the fourth consecutive quarter in which the company posts lower earnings than the year before.

There was a time when investors felt that making mattresses was an all-weather business. Economic boom or bust, replacing mattresses was a part of life. However, seeing how all of the mattress and high-end air and foam mattress makers are faltering lately, it looks like consumers are making their beds last a little longer these days.

Wednesday
A pair of superstore retailers step up on Wednesday. Bed Bath & Beyond (Nasdaq: BBBY) and Circuit City (NYSE: CC) are reporting. Yes, Circuit City could get ugly. The consumer electronics chain was on a sweet turnaround a couple of years ago. Now it's likely to post its fourth consecutive quarterly loss. Bed Bath & Beyond is doing substantially better, though Wall Street sees a dip in profitability for the period.

Thursday
Genentech (NYSE: DNA) gives the market a biotech kick. Then again, one can always argue that established, profitable biotechs like Genentech and Amgen (Nasdaq: AMGN) might as well be categorized as part of the mainstream Big Pharma sector, given their blue-chip status in the health-care space.

Friday
General Electric
(NYSE: GE) closes out the week in a major way. It wasn't too long ago that GE actually commanded the loftiest market cap on the planet. That was before Big Oil began to speak up. Still, GE is every inch a bellwether, and it will ring loudly come Friday morning.

Until next week, I remain,

Rick Munarriz

Related Foolishness:

Bed Bath & Beyond is a pick in both the Stock Advisor and Inside Value newsletter services. A free 30-day trial subscription will get your trading week started right -- and bright. The Motley Fool also owns shares in Bed Bath & Beyond.

Longtime Fool contributor Rick Munarriz recommends windshield wiper fluid when trying to look forward. He does not own shares in any of the companies in this story. He is also part of the Rule Breakers newsletter research team, seeking out tomorrow's ultimate growth stocks a day early. The Fool has a disclosure policy.