AutoZone (NYSE: AZO) is a specialty retailer and distributor of automotive replacement parts and accessories. Its stores offer the do-it-yourself car tech tremendous value on parts and accessories. The company stocks all kinds of parts and has a great sales staff. In my experience, their parts personnel have always been very knowledgeable and extremely helpful.

On Sept. 23, the company reported a 3% decline in its fiscal fourth-quarter profit. This decline in earnings could have been the result of the government's "cash for clunkers" plan, which saw many older vehicle owners turn in their cars for a credit toward the purchase of a new vehicle.

As many shoppers have realized in this recession, just because something is cheap doesn't mean it's a bargain.

This is especially true in the stock market, where you definitely get what you pay for.

There have been plenty of low-priced deals on stocks lately, as plenty of good companies watched their shares take a beating in our economic crisis. But that doesn't mean all cheap stocks are worth buying. Unless that bargain goes up in value, it's not a bargain.

Here are some highlights from last week's earnings coverage from BloggingStocks:

• Activision Blizzard Inc. (NASDAQ: ATVI) shares rose after it reaffirmed its full-year earnings and sales outlook.
• Automatic Data Processing Inc. (NASDAQ: ADP) will have low double-digit EPS growth, predicts one analyst.
• AutoZone Inc. (NYSE: AZO) posted a decline in earnings but a small rise in sales, sending shares lower.
• Bed Bath & Beyond Inc. (NASDAQ: BBBY) posted better-than-expected Q2 earnings and higher revenue.
• CarMax Inc. (NYSE: KMX) rallied to a new 52-week high after topping analysts' Q2 earnings expectations.
• Carnival Corp. (NYSE: CCL) reported better-than-expected Q3 results and raised its full-year guidance.

Much of the focus this week will no doubt be on the FOMC meeting on interest rates and the subsequent decision, as well as on the G-20 meeting in Pittsburgh, were the agenda will include bonuses for bank executives among other things.

Things will be fairly quiet again on the earnings front as the next earnings season has yet to ramp up. However, analysts surveyed by Thomson Reuters do have high hopes for a handful of companies that will release results this week.

The Pep Boys -- Manny, Moe & Jack (NYSE: PBY) issued Q2 earnings on Tuesday after the bell. The aftermarket service business for automobiles, whose related companies include AutoZone (NYSE: AZO) and AutoNation (NYSE: AN), said net sales fell about 2%, and earnings per share increased 50% to 15 cents. The earnings growth was actually better than that since there were a couple of items in the previous year's quarter that benefited the bottom line.

According to Reuters, the expectation was for 14 cents per share in net income. Yep, we got the beat-by-a-penny cliche in full effect here. Management credited cost containment and service sales as drivers for the quarter.

Last week offered mixed messages about whether an economic recovery is indeed underway. The unemployment figures were not as bad as feared, but July sales numbers were nothing to write home about, despite the wild popularity of the so-called cash-for-clunkers program.

The question is, where has consumer confidence (and consumer spending) been? Retail is a good place to look, and as it turns out, this week several shopping mall and strip mall favorites will be reporting earnings for the most recent quarter.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• American Eagle Outfitters Inc. (NYSE: AEO) reported better-than-expected Q1 earnings, lifting shares.
• AutoZone Inc. (NYSE: AZO) posted a better-than-expected Q3 profit said it will continue to buy back shares.
• Bank of Montreal (NYSE: BMO) reported lower Q2 earnings and also announced 1,100 layoffs.
• Big Lots Inc. (NYSE: BIG) higher Q1 earnings topped estimates even though same-store sales fell.
• BioMed Realty Trust Inc. (NYSE: BMR) earnings prospects after the recent capital raise led to a downgrade.

As families prepare to hit the roads for their summer vacations, AutoZone Inc. (NYSE: AZO), the nation's largest auto parts supplier, and Cracker Barrel Old Country Store Inc. (NASDAQ: CBRL), a staple for the hungry traveler, both topped Wall Street expectations in their quarterly earnings reports Wednesday.

For its fiscal third quarter, Memphis-based AutoZone reported that net income increased 9.5% from the year-ago quarter to $173.7 million, or $3.13 per share. It was the eleventh consecutive quarter of double-digit earnings per share growth. Net sales of $1.7 billion for the quarter ended May 9, represent a 9.3% increase from a year ago. Domestic same-store sales increased 7.4% for the quarter.

After the Memorial Day holiday in the United States, the earnings spotlight turns to Canadian banks: Bank of Montreal (NYSE: BMO), Canadian Imperial Bank of Commerce (NYSE: CM), Royal Bank of Canada (NYSE: RY), and Toronto-Dominion Bank (NYSE: TD) are all scheduled to report their second-quarter results.

While banks north of the border of generally have held up better than their U.S. counterparts, analysts surveyed by Thomson Reuters expect the four listed above to report that earnings declined between 20% and 30% since the same period of last year. All four have P/E ratios around 10, and they are paying dividends. Shares of all four have surged 50% to 83% in the past three months, but are still 26% to 38% lower than a year ago.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• American International Group Inc. (NYS: AIG) posted a record loss even as it asks for more taxpayer funds.
• AnnTaylor Stores Corp. (NYSE: ANN) shares sank after it missed Q4 expectations by a wide margin.
• AutoZone Inc. (NYSE: AZO) reported strong Q2 results, sending shares upward toward its 52-week high.
• Big Lots Inc. (NYSE: BIG) shares soared after it reported better-than-expected numbers for Q4.
• Chico's FAS Inc. (NYSE: CHS) Q4 loss widened on impairment charges and severance costs.

Leo Fasciocco is a technician focused on "breakout" stocks; in his Ticker Tape Digest, two recent such breakout ideas were both from the out-of-favor auto parts sector: O'Reilly Automotive (NASDAQ: ORLY) and Autozone (NYSE: AZO).

Noting the recent strength in these auto parts stocks -- both have recently rose to new 52-week highs despite the market's sharp declines -- the advisor explains, "Auto parts stocks may see strong product demand as more people keep their car and not buy a new one."

"O'Reilly Automotive is one of the largest specialty retailers of automotive aftermarket parts, tools, supplies, equipment, and accessories in the U.S, with annual revenues of $3.1 billion.

AutoZone, Inc. (NSYE: AZO) was recently up $16.46 to $156.55 after reporting better than street expectations of its second quarter earnings. Stifel Nicolaus has a Hold rating on AZO. AZO call option volume of 10,973 contracts compared to put volume of 6,621 contracts. March option implied volatility of 52 was near its 26-week average according to Track Data, suggesting non-directional price movement.

Caterpillar, Inc. (NYSE: CAT) was recently down 18 cents to $22.04. CAT call option volume of 15,241 contracts compared to put volume of 20,112 contracts. CAT March option implied volatility was at 75, April at 72 and July at 64; above its 26-week average of 55, according to Track Data, suggesting larger price movement.

Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com

Well, is there any stock working out there? Here's one that isn't doing too badly. In fact, it's closer to a 52-week high than a 52-week low (and that's saying something). I'm talking about AutoZone (NYSE: AZO). It's actually up at the time of this writing by almost 8% on second-quarter earnings.

Sales increased 8%, and the bottom line expanded over 20% to $2.03 per share. What was the call? According to this source, $1.84 per share was the expected number. Great job, AutoZone. Now, the thesis here isn't too difficult to divine. No one wants to buy a new car from General Motors (NYSE: GM) or Ford (NYSE: F). Not only is a recession happening, but some consumers are probably scared to make a major purchase from companies that are doing so poorly. Ergo, car maintenance is all the rage. AutoZone repurchased stock during the quarter and kept its gross margin relatively stable. Domestic comps revved higher by 6%. Those are positive points.

While the release of economic data doesn't stop next week (see economic schedule highlights below), the earnings season does wind down dramatically. Most of the S&P 500 companies already have reported on the past quarter, which means dismal earnings news is largely behind us, at least for a while. About the only companies of note expected by analysts surveyed by Thomson Reuters to report falling earnings this week are Costco Wholesale Corp. (NASDAQ: COST), Wendy's/Arby's Group Inc. (NYSE: WEN), Foot Locker Inc. (NYSE: FL), Bank of Montreal (NYSE: BMO), and Steinway Musical Instruments Inc. (NYSE: LVB).

While PetSmart Inc. (NASDAQ: PETM) and Big Lots Inc. (NYSE: BIG) quarterly profits are expected to be about the same as a year ago, Liz Claiborne Inc. (NYSE: LIZ), Kenneth Cole Productions Inc. (NYSE: KCP), Ciena Corp. (NASDAQ: CIEN), and Trina Solar Ltd. (NYSE: TSL) are expected to have swung to losses in the most recent quarter.

Even as the holiday season ramps up and the calendar quarter begins to wind down, earnings reports continue to dribble in. Among the companies scheduled to release quarterly results this coming week, analysts surveyed by Thomson Reuters are expecting BWAY Holding Co. (NYSE: BWY), Powell Industries Inc. (NASDAQ: POWL), and Esterline Technologies Corp. (NYSE: ESL) to be among the biggest earnings gainers.

Atlanta-based packaging and container producer BWAY is expected to report fiscal fourth-quarter profits that are 65.6% higher than in the same period of last year, or $0.32 per share on revenues of $265.2 million (+4.9%). BWAY topped estimates in the previous two quarters -- by 44.9% in the third quarter. Those results sent shares to a new 52-week high. But shares have fallen 62.7% in the past three months, and they are now trading near a multiyear low of $4.11 per share.

Houston-based energy equipment maker Powell is expected to report fiscal fourth-quarter profits that are 62.7% higher than a year ago, or $0.59 per share. Revenues are forecast to be 14.2% higher, or $171.8 million. Powell beat expectations in the past three quarters -- by 20.2% in the third quarter. The share price has fallen 47.7% in the past three months, and the consensus recommendation is to buy POWL.