"Shanda Interactive, a Chinese purveyor of interactive entertainment and media technology, offered U.S. investors a piece of its video game business, Shanda Games (NASDAQ: GAME)," notes Brandon Clay.

In his Invest with an Edge, he explains, "Shanda Games has its risks but also packs a lot of potential, especially as a speculative China play.

"GAME was one of the most widely-anticipated IPOs of 2009. The buzz surrounding Shanda Games was so intense that the company raised the offering from 63 million to 83.5 million shares just to meet demand.

Analyst upgrades:

• Citigroup upgraded Nucor (NYSE: NUE) to Buy from Hold to reflect its positive outlook for steel and expectations the company will return to profitability in Q4. Citi raised its target price on shares to $57 from $46.
• Oppenheimer upgraded Given Imaging (NASDAQ: GIVN) to Outperform from Perform to reflect solid PillCam Colon data and expected margin improvement. The firm has a $25 target on shares.
• Deutsche Bank upgraded Genworth (NYSE: GNW) to Buy from Hold following the $600M capital raise as it believes liquidity at the holding company has improved. The firm raised its target on shares to $18 from $7.
• Washington Federal (NASDAQ: WFSL) was upgraded to Outperform from Underperform at FBR Capital.
• Carnival (NYSE: CCL) was upgraded to Sell from Conviction Sell at Goldman.
• Anadarko Petroleum (NYSE: APC) was upgraded to Buy from Hold at Weeden.

Summer is winding down and so is another earnings season. Most of the S&P 500 have reported results for the past quarter, but there are still a few things of note coming up this week.

In its second quarter, Shanda Interactive Entertainment Ltd. (NASDAQ: SNDA), one of the largest entertainment media companies in China, announced plans for an IPO for its Shanda Games business and bought a majority stake in music producer and distributor.

Analyst Upgrades

• Goldman upgraded Yum! Brands (NYSE: YUM) to Buy from Neutral on expectations business in the U.S. and China will improve in the second half of 2009. Goldman raised its target price on shares to $40 from $36.
• Canaccord upgraded Exco Resources (NYSE: XCO) to Buy from Speculative Buy citing the company's financial transactions to reduce debt. The firm, which has a $17 target on the stock, says Exco now has a stronger balance sheet, a greater geographic focus, and the ability to expedite drilling programs.
• ThinkEquity upgraded Shanda (NASDAQ: SNDA) to Accumulate from Source of Funds and raised its target to $60 from $50. The firm believes recent weakness on regulatory concerns is overdone and that Q2 estimates are conservative.
• Mack-Cali Realty (NYSE: CLI) was upgraded to Overweight from Equal Weight at Barclays.
• Marvel Entertainment (NYSE: MVL) was upgraded to Overweight from Neutral at JPMorgan.
• France Telecom (NYSE: FTE) was upgraded to Outperform from Underperform at Credit Suisse.

This post is part of a featured report on stocks in the Chinese online gaming sector.

"China's online gaming market is slated to surge," says Andy Obermueller, an analyst with Street Authority's newly-launched advisory service, Government-Driven Investing.

"In China, internet users understand and embrace the 'come, stay, pay' model; that's where a site allows users to access a few things for free, but they have to pony up for the good stuff.

"This works particularly well with games. One of the leaders in this space is Shanda Interactive Entertainment (NASDAQ: SNDA). Gamers at its site use prepaid cards -- available at more than 320,000 vendors -- to add money to player accounts that can be used to access all of the features of its games.

This post is part of a featured report on stocks in the Chinese online gaming sector.

"We're increasing our bet on Asia through Shanghai-based Chinese gaming company, Shanda Interactive Entertainment Ltd. (NASDAQ: SNDA)," says international stock expert Nick Vardy in The Global Bull Market Alert.

"I expect this small-cap stock to be a solid, risk-return trade, especially if you are willing to endure some volatility.

"First, Shanda operates online games in the People's Republic of China and is a pioneer in the hugely complex role-playing games that people play over the Internet.

One month ago, we featured a special report featuring the favorite China-based stocks among financial newsletter advisors. Since then, the 14 stocks covered in the report have risen an average of more than 15%.

The performance of these stocks -- along with the overall China market -- has far exceeded the 3% gain in the S&P 500 index over the same time period. That report can be viewed here.

Despite these gains, many of the leading advisors remain bullish on China; in particular, several have recently focused on the online gaming sector in Asia. Indeed, Timothy Lutts notes that while the video game market in the U.S. is slowing, the video game market in China is expected to show 20%+ annual growth in coming year.

Much of the attention this week will no doubt be on how the impending General Motors (NYSE: GM) bankruptcy will shake out, as well as the usual economic concerns: Has the housing market bottomed? Will oil prices keep rising? Is the employment situation getting any better? And so on (see highlights of the economic calendar below).

What probably won't get much attention are quarterly earnings, as the earnings season for this quarter winds down. But there are a few reports that analysts surveyed by Thomson Reuters have high hopes for.

Those surprised by the market's strength in recent weeks should be even more impressed with the rebound in China, where both their market and economy have proven among the most resilient in the world.

Global specialist Nicholas Vardy adds, "While the US markets are rising, Asian stocks are on fire." ETF expert Paul Tracy adds, "China funds have screamed to the top of the performance charts."

In large part, this strength is due to the country's stimulus program. Tracy points out, "To combat the sagging global economy, Chinese Premier Wen Jiabao orchestrated a massive 4 trillion yuan ($586 billion) stimulus package.

This post is part of a special report, Global advisors look to China.

Two leading advisors -- both with a noted focus on technical analysis -- look to Shanghai-based Shanda Interactive (NASDAQ: SNDA).

In his Ticker Tape Digest advisory service, Leo Fasciocco focuses on stocks breaking out of basing patterns and cconsiders Shanda a breakout buy.

Analyst upgrades:

• ING believes BHP Billiton (NYSE: BHP) will grow through acquisitions and is in a good position relative to peers. Shares were upgraded to Buy from Hold.
  
• KeyBanc upgraded Kaman (NASDAQ: KAMN) to Buy from Hold based on valuation, higher foreign 2009 sales, and exposure to the military helicopter market, among other reasons.
  
• Merck (NYSE: MRK) was upgraded to Buy from Neutral at Banc of Amerca/Merrill on valuation.
• J Crew (JCG) was upgraded to Market Perform from Underperform at Keefe Bruyette.
  
• UBS upgraded Expeditors (NASDAQ: EXPD) to Neutral from Sell.
  
• CVB Financial (NASDAQ: CVBF) was raised to Hold from Sell at Sandler O'Neill.

Analyst downgrades:

• Morgan Stanley downgraded Petrobras (NYSE: PBR) to Equal Weight from Overweight and lowered their target to $25 from $26 based on valuation and high Street estimates given lower oil prices and weaker currency.
  
• CIBC downgraded Louisiana Pacific (NYSE: LPX) to Sector Performer from Outperformer. The analyst believes LPX may have to issue equity at these depressed levels given the tight credit markets and ongoing cash losses.
  
• Calyon downgraded Southwest Airlines (NYSE: LUV) to Sell from Underperform and lowered their target to $7 from $8. The firm recommends taking profits in Southwest due to unit cost challenges given slowing growth and its reduced fuel hedging program.
• CME Group (NASDAQ: CME) was downgraded to Market Perform from Outperform at Bernstein.
  
• Keefe Bruyette downgraded shares of Amcore Financial (NASDAQ: AMFI) to Market Perform from Outperform.
  
• Anglo American (NASDAQ: AAUK) was downgraded to Hold from Buy at Royal Bank of Scotland.

Analyst initiations:

• Citigroup believes MasterCard (NYSE: MA) is vulnerable to the consumer spending slowdown and expects a more cautious outlook from management when the company reports earnings. Shares were initiated with a Sell rating and $110 target.
  
• Janney Montgomery initiated GameStop (NYSE: GME) with a Buy rating and $34.50 target and expects GameStop to benefit from the secular growth in gaming, potential hardware cuts, international expansion, and 2009 title visibility.
  
• Jefferies assumed Chicago Bridge & Iron (NYSE: CBI) with a Hold rating and $13 target and expects shares to be range-bound until the company shows progress on project execution and margin performance.
• Gran Tierra Energy (GTE) was initiated at Wunderlich with a Buy rating.
  
• Coverage of CME Group (AMEX: CME) was resumed with an Underweight rating at JP Morgan.
  
• Shanda (NASDAQ: SNDA) was initiated with a Hold rating and $30 target at Roth Capital.

Shanda Interactive Entertainment (NASDAQ: SNDA) is a leading interactive entertainment media company in China. The firm offers a diversified content portfolio, including massively multi-player online role-playing games, online board games, network PC games, cartoons, works of literature and music. Shanda's interactive platform attracts a loyal base of users, who pay access subscription fees. Electronic Arts (NASDAQ: ERTS) is a major competitor.

The company pleased investors earlier in the month, when it reported fiscal Q2 EPS of 56 cents and revenues of $122.1 million. Analysts had been looking for 51 cents and $115.3 million. Revenues from massively multiplayer online role-playing games increased 47.0% year-over-year and 8.5% quarter-over-quarter, to a record high of $101.3 million. Oppenheimer subsequently upgraded the stock to "outperform" and Brean Murray reiterated its "buy" rating.

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

• Boeing Co. (NYSE: BA) earnings prospects may have encouraged the machinist union to strike.
• Ciena Corp. (NASDAQ: CIEN) Q3 results and weak guidance led shares to a new 52-week low.
• Corning Inc. (NYSE: GLW) lowered its Q3 earnings guidance below previous and analysts' forecasts.
• Dollar Financial Corp. (NASDAQ: DLLR) beat Q4 estimates and posted record 2008 results.
• Ericsson Telephone Co. (NASDAQ: ERIC) was downgraded because it could miss Q3 earnings expectations.
• Esterline Technologies (NYSE: ESL) topped Q3 expectations due to robust aerospace and defense markets.
• Joy Global Inc. (NASDAQ: JOYG) posted strong Q3 results due to a sharp increase in orders.
• Kraft Foods Inc. (NYSE: KFT) backed away somewhat from its previous 2008 earnings guidance.
• Legg Mason Inc. (NYSE: LM) earnings prospects for the next several quarters led to an analyst downgrade.
• MEMC Electronic Materials Inc. (NYSE: WFR) mid quarter update warned of declining demand for chips.
• Navistar International Corp. (NYSE: NAV) was upgraded following a strong Q3 report.
• New York Times Co. (NYSE: NYT) ongoing losses haven't diminished Rupert Murdoch's interest in it.
• Nokia Corp. (NYSE: NOK) warned that it would miss earnings estimates due in part to weak sales.
• Shanda Interactive Entertainment Ltd. (NASDAQ: SNDA) better-than-expected Q2 led to an analyst upgrade.
• Staples Inc. (NASDAQ: SPLS) Q2 earnings slipped while revenues rose, beating expectations.
• Take-Two Interactive Software Inc. (NASDAQ: TTWO) Q3 results soared but cut its Q4 guidance.
• Tenet Healthcare Corp. (NYSE: THC) was upgraded on its prospects for beating expectations.
• Terex Corp. (NYSE: TEX) warned that earnings for Q3 and Q4 would be lower than estimates.
• Tiffany & Co. (NYSE: TIF) posted better-than-expected Q2 results and offered full-year guidance.
• Toll Brothers Inc. (NYSE: TOL) reported its fourth straight quarterly loss, but it was smaller than expected.

Also, Jim Cramer discusses a decline in earnings resulting from a collapse of oil and oil services.

Upcoming quarterly reports include Korn/Ferry (NYSE: KFY), Pep Boys (NYSE: PBY), Campbell Soup (NYSE: CPB), Krispy Kreme (NYSE: KKD), and Lululemon Athletica (NASDAQ: LULU).

Visit AOL Money & Finance for more earnings coverage.

Analyst upgrades:

• Oppenheimer upgraded shares of Shanda Interactive (NASDAQ: SNDA) to Outperform from Perform following the company's better-than-expected quarter to reflect its growth acceleration in the casual games platform and margin improvements.
  
• SAIC (NYSE: SAI) was upgraded to Outperform from Market Perform following the solid Q2 report and guidance.
  
• Susquehanna upgraded Zumiez (NASDAQ: ZUMZ) to Positive from Neutral citing positive August comps, revised merchandising, easier comps, and solid financial position.
• Goldman Sachs upgraded Pharm Product Development (NASDAQ: PPDI) and Steel Dynamics (NASDAQ: STLD) to Buy from Neutral.
  
• Novellus (NASDAQ: NVLS) was raised to Overweight from Equal Weight at Morgan Stanley.

Analyst downgrades:

• Morgan Stanley downgraded the Semiconductor Capital Equipment sector to In-Line from Attractive citing optimistic expectations for Q4 orders following the recent bounce in stocks. The firm downgraded Lam Research (NASDAQ: LRCX) to Underweight from Overweight and KLA-Tencor (NASDAQ: KLAC) KLAC to Equal Weight from Overweight.

MOST NOTEWORTHY: Shanda Interactive, Evergreen Solar, SunPower and Marriott were today's noteworthy downgrades:

• Citigroup downgraded shares of Shanda Interactive (NASDAQ:SNDA) to Hold from Buy following the company's lower-than-expected guidance as they see a lack of positive catalysts.
  
• Merrill downgraded Evergreen Solar (NASDAQ:ESLR) and SunPower (NASDAQ:SPWR) to Sell from Neutral citing a potential reduction in German tariffs.
  
• Morgan Stanley downgraded Marriott (NYSE:MAR) to Equal Weight from Overweight citing economic pressures on business travel.

OTHER DOWNGRADES:

• Vivus (NASDAQ:VVUS) was downgraded at Wachovia to Market Perform from Outperform.
  
• UBS lowered Juniper(NASDAQ:JNPR) to Neutral from Buy.
  
• Cemex (NYSE:CX) was downgraded to Neutral from Overweight at JP Morgan.