Last January I suggested that shares of Ross Stores (ROST) might be as much of a bargain as the merchandise it sells. That turned out to be true. The stock has outpaced the market considerably. At the time, it was trading at $45.20. Last week, on Sept. 3, Ross closed at $52.60 for a year-to-date gain of 16.37%.

Ross pays a small dividend yielding 1.12%. It is not high, but it exceeds what you're getting from money market accounts or CDs and, added to the stocks appreciating, it's a bonus.

After this nice gain, how do the metrics shape up today? Is it too late to make some money here?

Target (TGT) ended Wednesday's session in the green after second-quarter numbers were digested by the market. The shares closed higher by 2.5%, settling at a quote of $51.95. Volume was heavy.

That's technically a positive sign, but I should point out that we're in a tough environment. You can't trust any gain if you're a trader. If you happened to buy the retailer for a quick move before earnings were released, I hope you got out Wednesday, because once the thesis is realized, it's best to book profits and wait for another entry point.

Analyst Upgrades

• GC Financial upgraded Microsoft (MSFT) to buy from hold, citing expectations that the company will raise its quarterly dividend by 15%. The firm upped its target for shares to $30 from $29.
• JPMorgan upgraded Agrium (AGU) to overweight from neutral, citing valuation and strengthening agricultural fundamentals. The firm raised its target for shares to $75 from $70. Note JPMorgan downgraded Mosaic (MOS) this morning to neutral from overweight.
• Susquehanna upgraded Baker Hughes (BHI) to positive from neutral based on valuation. The firm has a $53 target on the stock.
• Target (TGT) was upgraded to buy from neutral at BofA/Merrill.
• CF Industries (CF) was upgraded to conviction buy from neutral at Goldman.
• Portugal Telecom (PT) was upgraded to buy from hold at Deutsche Bank.

Talbots (TLB) was enjoying a nice uptrend for much of the past year. Then, economic troubles appeared in Europe, and the bears came clawing their way to Wall Street to ruin the rally. Like many other stocks, Talbots got hit. And on Tuesday, it closed down 9.5% to $12.20. The 52-week high on the shares is $17.79.

During the fourth quarter, the retailer beat estimates by a wide margin. This time around, it's more of the same. According to Reuters, adjusted profit from continuing operations calculated out to 38 cents per share, much higher than the call of 16 cents per share (and much better than the adjusted loss of 23 cents per share from continuing operations in the year-ago period).

Walmart (WMT) is a big-cap, blue-chip business in retail, one that competes with Sears Holdings (SHLD) and Target (TGT), among others. It's generally considered one of the safer, although considerably more boring, names in the universe of equities. However, could it be a defensive play in this economy?

Difficult to say for certain. As I've said before, I don't care what stock you hold in your portfolio, it'll go down if the markets become very choppy, defensive reputation or not. And Walmart isn't necessarily the first idea you think of when you think defensive. Usually, you might come up with a Coca-Cola (KO) or a Kraft (KFT) ... something with food involved, something that sells products consumers use and need every single day and can buy at multiple locations, not just at one single shopping source.

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

• Abercrombie & Fitch Co. (ANF) shares sold off after it posted a narrower Q1 net loss, but same-store sales rose.
• Applied Materials Inc. (AMAT) swung from a year-ago loss to a Q2 profit that was better than expected.
• Deere & Co. (DE) reported better-than-expected Q2 earnings and improved sales, and raised its full-year outlook.
• Dell Inc. (DELL) posted better-than-expected Q1 earnings, but the gross margin was disappointing, and shares fell.
• GameStop Corp. (GME) higher Q1 earnings beat consensus estimates but same-store sales declined.
• Gap Inc. (GPS) said its higher Q1 earnings beat expectations while revenue fell in line with estimates.