"Even when the market is up a lot, you can always find some good stocks that have been left behind but could be on the verge of a rebound," says George Putnam.

The editor of The Turnaround Letter explains, "That's where we suggest you focus your efforts right now. These eight stocks all have strong business franchises and have all significantly lagged the market over the last two years.

"In fact, several of them are still trading near or even below where they were in early 2009. Here, we look at Bank of America (BAC), Best Buy (BBY), Campbell Soup (CPB), Cisco Systems (CSCO), Microsoft (MSFT) and Sprint Nextel (S).

H.J. Heinz Company (HNZ), a food concern famous for its ketchup product and whose colleagues include ConAgra (CAG) and Campbell Soup (CPB), closed today's session higher by 1.4%. The final quote of $49.66 isn't far at all from the 52-week high of $50.77. Is the stock a buy?

You know, there's a very interesting element to this story, and it has to do with the dividend yield. Right now, Heinz's yield is 3.6%. That's pretty awesome. You've got take notice of a stock that is both near a 52-week high and possessive of a lofty yield.

Shares of food giant Campbell Soup Co. (CPB) traded sharply lower Friday morning after it posted lower-than-expected revenues and lowered forward guidance.

Earnings for the company's second quarter were in-line with analyst estimates at $0.71 per share, but revenues came in at just $2.13 billion for the quarter. Analysts had been expecting to see Campbell report revenues of $2.15 billion.

Analyst Upgrades

• Dynegy (DYN) was upgraded to buy from neutral at Pritchard.
• Itron (ITRI) was upgraded to neutral from underperform at Macquarie.
• Goldman upgraded Ameren (AEE) to sell from conviction sell.
• Signet Jewelers (SIG) was upgraded to buy from hold at Societe Generale.
• JPMorgan upgraded Synopsys (SNPS) to overweight from neutral.

Campbell Soup (CPB) reported its fiscal first quarter results Tuesday morning, and the stock was trading lower after the company's quarterly earnings came in under expectations.

Headed into this earnings report, analysts had been expecting to see the company report $0.83 per share, but the Campbell's came up a little short, reporting actual earnings of $0.82.

Among the quarterly results scheduled for this holiday-shortened week, investors may be thankful for the earnings results from Tyson Foods (TSN). The Arkansas-based poultry and meat producer reported on its sustainability efforts and also was named McDonalds' (MCD) supplier of the year during its fiscal fourth quarter. Analysts polled by Thomson Reuters forecast earnings for that period to have doubled from a year ago to 56 cents per share.

Tyson is also expected to post revenue of $7.8 billion for the three months that ended in September, which is 7.4% more than in the same period of fiscal 2009. And the consensus estimate for the full year calls for earnings of $2.08 per share (+87.0%) and revenue of $28.7 billion (+7.3%). Tyson's earnings have been better than expected in recent quarters, beating consensus estimates by as much as 24 cents per share.

Medtronic, Inc. (MDT) is expected to report Q2 earnings per share (EPS) on November 23. Overall option implied volatility of 27 is near its 26-week average, according to Track Data, suggesting nondirectional price movement.

Campbell Soup Company (CPB) is expected to report Q1 EPS on November 23. Overall option implied volatility of 18 is near its 26-week average of 19, according to Track Data, suggesting nondirectional price movement.

Options Update is by Stock Specialist Paul Foster of theflyonthewall.com.

Analyst Upgrades

• Deutsche Bank upgraded Dr Pepper Snapple (DPS) to buy from hold based on valuation. The firm keeps a $39 target on the stock.
• Piper Jaffray upgraded Kenexa (KNXA) to overweight from neutral, citing a strengthening of trends for the company. The firm has a $29 price target on the stock.
• Janney Montgomery upgraded Gaylord Entertainment (GET) to buy from neutral on expectations the company will benefit from strong trends in 2011. The firm raised its target for shares to $35 from $32.50.
• MeadWestvaco (MWV) was upgraded to outperform from neutral at Credit Suisse.
• EADS (EADSY) was upgraded to overweight from neutral at JPMorgan.

Analyst Upgrades

• Soleil upgraded Hologic (HOLX) to buy from hold on expectations the company's next-generation breast tomosynthesis instrument is likely to receive FDA approval. The firm raised its target price for shares to $20 from $16.
• ING Group upgraded Total (TOT) to buy from hold.
• BofA/Merrill raised Medicis (MRX) to neutral from underperform.
• CPFL Energia (CPL) was upgraded to buy from hold at Deutsche Bank.

Analyst Upgrades

• FBR Capital upgraded Pioneer Natural (PXD) to outperform from market perform and raised its price target for shares to $85 from $60. The firm upgraded shares on expectations that returns from the company's Spraberry field will increase materially.
• Baird upgraded Acroda Therapeutics (ACOR) to outperform from neutral based on valuation and a new survey that indicates a strong uptake for Ampyra and improvements on the reimbursement front. The firm has a $40 target on the stock.
• Morgan Stanley upgraded Nokia (NOK) to overweight from underweight based on checks that indicate strong orders and less than expected discounting for its upcoming N8 smartphone.
• GlaxoSmithKline (GSK) and British American Tobacco (BTI) were upgraded to buy from neutral at BofA/Merrill.
• Quality Systems (QSII) was upgraded to outperform from market perform at William Blair.
• Siemens (SI) was upgraded to buy from neutral at UBS.

Campbell Soup Co (CPB - option chain) stock is trading lower today after the company reported Q4 2010 earnings this morning, posting a profit of $113 million, or 33 cents per share, on revenue of $1.52 billion. While this beat the estimated EPS of 30 cents per share, the stock is down a chunk this morningbecause the expected revenue was $1.60 billion. If you think this stock won't be rising too far in the coming months, then it could be a good time to look at a bearish hedged play on CPB.

This morning, CPB opened at $36.03. So far today the stock has hit a high of $36.66 and a low of $35.82. As of 11:55, CPB is trading at $36.02, down $1.30 (-3.5%). The chart for CPB looks bearish and S&P gives CPB a negative 2 STARS (out of 5) sell ranking.

Below are some highlights from this past week's earnings coverage on BloggingStocks. Click through to the original posts for more details.

• Ann Taylor Stores Corp. (ANN) shares rallied on heavy volume after it posted better-than-expected Q1 earnings.
• AutoZone Inc. (AZO) Q3 earnings easily beat consensus expectations and same-store sales rose sharply.
• Borders Group Inc. (BGP) posted a wider operating loss, decreasing gross margin, and a same-store sales decline.
• Campbell Soup Co. (CPB) posted strong Q3 results and offered guidance, boosting shares on a down-market day.
• Costco Wholesale Corp. (COST) posted better-than-expected Q3 results, due in part to a surge in membership sales.