"Which stocks and which sectors are relatively inflation-proof while offering exposure to emerging market growth, particularly in China?" asks Glenn Rogers.

The contributing editor to Internet Wealth Builder explains, "I kept coming back to a basket of Chinese Internet stocks which, with a few exceptions, have not significantly pulled back with the rest of the Chinese market.

"There are a lot of things to like about the Internet in China where they had a total of 384 million web surfers at the end of 2009. That is greater than the entire population of the United States and that's with a penetration of only 23% so there is lots of room to grow.

Despite the turmoil in the Middle East, the market powered to a 30-month high, closing above 12,000 Tuesday. The key driver was a slew of strong earnings reports. The last time we saw Dow 12,000 was on June 19, 2008. Across the board, the major averages were strong. The Dow climbed 148.23 to 12,040.16, S & P 500 rose 21.47 to 1307.59, and the NASDAQ surged 51.11 to 2751.19, as reported in the Wall Street Journal.

Here are just a few stocks that moved the Dow higher:

• Pfizer (PFE) rose $1.00 to $19.22. Fourth-quarter profit tripled from a year ago.

Baidu (BIDU), China's search engine giant, has seen its American depositary shares (ADSs) rise very nicely over the last 12 months. Yesterday, the ADSs closed up almost 2% to $108.63, not too far from the 52-week high of $115.04; the price movement was achieved on high volume. The 52-week low is $40.67, so those who bought in near the latter price are pretty happy campers.

That 2% rise, while quite respectable, wasn't the big story; rather, it was what happened during the after-hours session. The ADSs went up 7.7% to $116.99. Considering that we're in another earnings season, I don't think it's a particular challenge for anyone to guess what propelled the company to such lofty heights.

Moody's gave a warning to Spain and the Greeks rioted again. CPI showed tame inflation and industrial capacity was close to two-year highs. We also had at least four IPOs and the Senate passed the Bush tax-cut extension for two years. The markets looked set for a rally but the end of day trading again failed to materialize into a win for the bulls. Here were today's closing bell levels:

DJIA: 11,457.47, -19.07 (0.17%)
S&P 500: 1.235.23, -6.36 (0.51%)
NASDAQ: 2,617.22, -10.50 (0.40%)

Top Analyst Upgrades & Downgrades

Analyst Upgrades

• Standpoint Research upgraded Bank of America (BAC) to accumulate from hold based on valuation.
• UBS upgraded First Solar (FSLR) to buy from neutral and raised its price target to $150 from $136. The firm believes global solar demand will be higher than expected in 2010 and 2011.
• Goldman upgraded Lowe's (LOW) to buy from neutral and has a $24 target on the stock. The firm upgraded shares given the company's margin recovery which will drive EPS growth in 2H10.
• Zep Inc. (ZEP) was upgraded to buy from neutral at Janney Montgomery.
• Rosetta Resources (ROSE) was upgraded to buy from neutral at SunTrust.
• Matrixx Initiatives (MTXX) was upgraded to buy from hold at Roth Capital.

Analyst Upgrades

• UBS upgraded Potash (POT) to buy from neutral and raised its price target to $112 from $106. UBS raised its 2011 potash production estimates based on expectations for a tighter market and notes the potential for China to import substantial amounts of corn.
• BMO Capital upgraded Peabody Energy (BTU) to outperform from market perform. The firm, which has a $49 target on the stock, cites valuation for the upgrade.
• Janney Montgomery upgraded City Holding (CHCO) to buy from neutral with a $37 price target, citing the recent pullback in shares.
• Boston Scientific (BSX) was upgraded to sell from conviction sell at Goldman.
• Pegasystems (PEGA) was upgraded to buy from hold at Roth Capital.
• Wendy's/Arby's (WEN) was upgraded to buy from neutral at SunTrust.