Analyst Upgrades

• Goodyear Tire (GT) to Overweight from Underweight at Morgan Stanley.
• Salix (SLXP) to Outperform from Market Perform at Wells Fargo.
• Euroseas (ESEA) to Outperform from Market Perform at FBR Capital.
• Norfolk Southern (NSC) and Hexcel (HXL) to Outperform from Sector Perform at RBC Capital.
• BB&T (BBT) and Triangle Capital (TCAP) to Buy from Neutral at Janney Capital.
• Mobile TeleSystems (MBT) to Outperform from Neutral at Credit Suisse.
• Affymax (AFFY) to Buy from Hold at Auriga.
• Vanguard Natural (VNR) and Tortoise Energy (TYY) to Outperform from Neutral at RW Baird.
• Protective Life (PL) to Neutral from Underperform at BofA/Merrill.

Kroger (KR) isn't far off from its 52-week high. The stock closed Friday at a price of $23.60; the top quote for the year is $24.14. The range has been tight for the shares: the 52-week low is $19.08. Earlier in the week, the supermarket concern posted earnings for the fourth quarter. How were the results?

They weren't bad. According to Reuters, Q4 profit on an adjusted basis came in at 46 cents per share. This turned out to be two pennies ahead of Wall Street's overall estimate. Even better, identical-store sales excluding the effect of fuel transactions increased 3.8%. I'm sure those who own Safeway (SWY) might be a little jealous on the latter count since their company experienced a decline in this metric.

Analyst Upgrades

• Yingli Green (YGE) to outperform from market perform at Wells Fargo.
• National Semiconductor (NSM) to outperform from market perform at FBR Capital.
• DuPont (DD) to buy from hold at Citigroup.
• Blackboard (BBBB) to overweight from neutral at JPMorgan.
• Kindred Healthcare (KND) to buy from hold at Jefferies.
• Peabody Energy (BTU) to outperform from market perform at BMO Capital.
• Savvis (SVVS) to buy from neutral and InterActiveCorp (IACI) to neutral from underperform at BofA/Merrill.

Analyst Upgrades

• Sapient (SAPE) to outperform from market perform at Wells Fargo.
• Kroger (KR) to buy from neutral at UBS.
• Harman (HAR) to overweight from neutral and Deutsche Bank (DB) to neutral from underweight at JPMorgan.
• Savient (SVNT) to outperform from market perform at JMP Securities.
• LabCorp (LH) to buy from hold at Deutsche Bank.
• Optimer Pharm (OPTR) and Landstar System (LSTR) to outperform from neutral at RW Baird.
• Essex Property Trust (ESS) to buy from neutral at Janney Capital.
• Tyson Foods (TSN) to neutral from sell at Goldman.
• Host Hotels (HST) to outperform from sector perform at RBC Capital.
• SPX Corp. (SPW) to outperform from market perform at FBR Capital.

On Tuesday morning, supermarket entity The Kroger Co. (KR) reported earnings for the second quarter. Today, at the time of this writing, shares were higher by just under 1% to $21.47. Volume wasn't so great, to be honest.

I last wrote about the company back in June, when the Q1 stats were released. The price of the stock at that time was $20.71. I guess this investment idea doesn't want to do a lot of work for its shareholders. The chart seems to indicate that institutions are content with playing the stock in sideways fashion, for now at least.

Kroger Co. (KR), the nation's largest traditional grocery retailer, is scheduled to discuss its second-quarter 2010 financial results Tuesday, September 14, in a conference call beginning at 10:00 AM (ET). You can catch a live webcast at the company's website.

During the three months that ended in July, Kroger announced share buybacks and declared a quarterly dividend. Analysts surveyed by Thomson Reuters expect this Cincinnati-based company to report earnings of 36 cents per share, down from 39 cents per share in the year-ago period. Its revenue is expected to have risen 5.6% from a year ago to $18.7 billion.

Last week, the Fed's Beige Book report confirmed that the economy continues to grow, but at a slower pace than in previous periods. This week will bring plenty of economic data to either support or contrast with the Fed's findings.

• Monday: Federal government budget balance for August
• Tuesday: Business inventory numbers from July, TIPP Economic Optimism Index for September, retail sales data from August
• Wednesday: Industrial production in August, Empire State Manufacturing Survey for September, Import Price Index for August
• Thursday: Producer Price Index for August, Philly Fed Survey for September, the Current Account Balance in the second quarter, jobless claims for last week
• Friday: preliminary University of Michigan Consumer Sentiment Index, Consumer Price Index for August, real earnings data for August

Analyst Upgrades

• BofA/Merrill upgraded Eastman Chemical (EMN) to buy from neutral and raised its target to $82 from $80. The analyst upgraded shares based on valuation and expectations for strong earnings from fibers and performance chemicals.
• Bernstein upgraded Hershey (HSY) to market perform from underperform based on strong near-term category growth.
• Janney Montgomery upgraded Actuant (ATU) to buy from neutral with a $25 price target following the company's Q3 results.
• Infinera (INFN) was upgraded to buy from hold at Stifel Nicolaus.
• CTC Media (CTCM) was upgraded to buy from neutral at UBS.
• Williams (WMB) was upgraded to conviction buy from buy at Goldman.

Supermarket chain The Kroger Co. (KR), whose competitors include Costco Wholesale Corporation (COST) and Wal-Mart Stores, Inc. (WMT), was up over 3% at the time of this writing. At a price of $20.71, it was roughly four bucks under the 52-week high of $24.80. The volume was pretty active, indicating some conviction behind the trade. The catalyst was a Q1 earnings report. What should we make of the news?

Well, according to this item, the company competently beat the projections. Kroger made 58 cents per share; Wall Street was betting on 54 cents per share. But, investors won't enjoy the following information: last year at this time, the business earned 66 cents per share. Therefore, we have a decline in the bottom line to contend with.

Ostensible bellwether FedEx Corp. (FDX) is scheduled to step into the earnings spotlight this week. Analysts surveyed by Thomson Reuters on average expect this Memphis-based transportation and package delivery giant to report that its fiscal fourth-quarter earnings more than doubled from a year ago to $1.32 per share.

FedEx's revenue for the three months that ended in May is expected to total $9.0 billion, which is 15.2% higher than the same period of last year. FedEx's per-share earnings have not fallen short of consensus estimates in the past four quarters. The First Call recommendation of 23 analysts is to buy FDX and has been for more than 90 days. Shares have retreated from April's 52-week high of $97.75 and closed last week at $80.63.

Las Vegas Sands (LVS) closed at $25.03. LVS June put option implied volatility is at 58, July is at 61, September is at 66, versus its 26-week average of 63, according to Track Data, suggesting non-directional price movement.

Kroger (KR) is scheduled to report Q1 EPS on June 17. June put option implied volatility is at 40, July is at 33, October is at 32, above its 26-week average of 30, according to Track Data, suggesting larger price movement.

When Kroger (KR) CEO David Dillon says that his company can fight Walmart (WMT) on areas outside of price, one has to wonder what he's referring to. As Walmart has shown over the past 18 months (inside of a recession), most of middle-class America cares about one thing at retail: price.

What could Kroger do to compete better with the world's largest retailer, price aside?

Wal-Mart Stores Inc. (WMT) will be bringing its hefty might to bear against the grocery competition in 2010 once again. The world's largest retailer vowed to help the U.S. consumer more by slashing prices over all its grocery product lines, which will put even more pressure on Target (TGT) and grocery-only chains like Kroger (KR) and Publix (PUSH), among others.

Over the next six weeks, the mega-retailer will cut food prices and start a new advertising campaign to promote the move. Grocery stocks, on the other hand, will be running for cover over the same period. This is, as expected, a move by Walmart to keep the customer foot traffic it recruited during the recession in 2009 who now may be returning to rival competitors for purchasing their wares.

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

• Aeropostale Inc. (ARO) reported better-than-expected Q4 earnings and revenue and offered rosy guidance.
• American Eagle Outfitters Inc. (AEO) higher Q4 earnings matched analysts' estimates, but shares rose afterward.
• AnnTaylor Stores Corp. (ANN) swung to a profit in Q4 even though same-store sales dropped; shares fell.
• Cbeyond Inc. (CBEY) received an analyst's upgrade following its Q4 results and guidance for the full year.
• Children's Place Retail Stores Inc. (PLCE) posted strong Q4 earnings even though same-store sales were flat.

Kroger Co. (KR), a supermarket business whose related stocks include Costco Wholesale (COST) and Wal-Mart (WMT), was trading down by almost 2% on Tuesday afternoon. Volume was quite strong. The fourth-quarter report served as the catalyst for today's action.

Total sales, without the assistance of fuel transactions, went up 2%. Identical supermarket revenues increased 1.2%. Not too invigorating, certainly, but what about the bottom line? Don't search for comfort there, because per-share profit dropped substantially to 39 cents per diluted share from 53 cents per diluted share in the comparable frame.