Despite a 46% gain since adding iShares MSCI Brazil (NYSE: EWZ) to his portfolio, global expert Keith Fitz-Gerald still sees upside potential. Here's the latest from Money Map Reporter.

"History tells us that the best gains come to those who have the courage to buy undervalued companies in the face of extreme pessimism – and that sounds a lot like right now. So while we may not be at the very bottom, we are nonetheless pretty darn close.

"After enduring one of the worst slumps on record, we're beginning to see a rebound in all major commodities market," says Lee Lowell, adding "But one commodity stands out in particular -- natural gas."

In Xcelerated Profits Report, he explains, "This could represent the best buying opportunity in several years." Here's his review of the United States Natural Gas Fund (NYSE: UNG).

"As it so often does, it's no surprise to see the energy market leading commodities higher over the past few weeks -- specifically, crude oil and natural gas.

With the shift of power in the United States one of the hot topics is obviously America's dependence on oil and fuel consumption. During the coming administration we're likely to see a change in the energy field as new options are sought. It's likely that there will be some newcomers to the industry, but most likely the old standards will continue to pave the way for the future of energy.

I doubt that there will be any disruptive technologies to change the utilities in my lifetime. By investing in an exchange traded fund (ETF) consisting of a basket of utilities you will have a safe bet on energy. Utilities Select Sector SPDR (XLU) includes electric utilities, multi-utilities, independent power producers, energy traders and gas utilities.

You'll own companies such as Exelon Corp. (NYSE: EXC) a utility services holding company, Southern Company (NYSE: SO) who uses subsidiaries in the generation, transmission, distribution and sale of electricity, Dominion Resources, Inc (NYSE: D) a provider of electricity and natural gas to the eastern United States, and Duke Energy Corp. (NYSE: DUK) an energy company in the Americas. XLU also gives you a diversified basket of dividend paying stocks. Over the past year, XLU has paid about $1.20 which is currently a 4.3% yield on a $28 stock which down 33% this year (which means your dividend yield is higher). That's a lot better than 10 year T-Bills and the stocks in this index could appreciate as well.

"We think we've seen the worst and will likely see some improvement in the economy going forward," says growth stock specialist Harry Domash, editor of Winning Investing.

Among his buy recommendations, the advisor looks at two agriculture plays: Agrium (NYSE: AGU), a producer of fertilizers, and the diversified exchange-traded fund, PowerShares DB Commodity (ASE: DBC).

"Headquartered in Calgary, Alberta, Agrium is a major North American producer and marketer of fertilizers. Agrium operates plants in Canada, the U.S., and in Argentina. Its major product is nitrogen fertilizer but it also makes potash and phosphate products.

"Agrium sells to wholesalers and through more than 800 company-owned retail stores in the U.S., Canada, and South America. Its stores also sell seed and other farm supplies.

"Agrium just recently completed its acquisition of UAP Holding, which had operated 370 distribution and storage facilities North America. Everything related to agriculture is booming, and Agrium, not counting its UAP acquisition, is growing sales around 30% annually.

"We're bullilsh on meats," says Eric Roseman, who notes, "I'm convinced we're finally at a turning point in 2008 as farmers continue to cull their herds. At some point, I'm expecting beef and pork prices to surge."

Here, the resources expert and editor of The Commodity Trend Alert looks at an exchange-traded note with a memorable trading symbol -- iPath Dow Jones Livestock (NYSE: COW). Here is his review.

"With virtually all commodities soaring over the last several months, the meats have been a disappointment - until about ten days ago. I think we finally broke-out.

"Like the grains, livestock maintain a negative correlation to common stocks. It's a great portfolio diversification tool, especially in 2008 when equities cratered during the first quarter and most commodities rallied. Live cattle and lean hogs have been poor inflation-adjusted investments or speculations since the bull market in raw materials was set afire in 2002.

"Over the last six years, live cattle and lean hogs have gained just under 30% in nominal terms, or up barely 4% adjusted for inflation. That pales compared to the huge gains logged by the base metals, precious metals, the grains and other commodities.

"Some 20,000 or more million-dollar block trades are made each day," says Peter Way in Block Traders ETF Monitor, which assesses the activity of these trades. Here's some current top "big block" bets.

"Since it's these big dollar pressures that move markets, we want to know what they are likely to do next. Our analysis determines what the pros' expectations are for the coming prices of stocks, from the way
they protect investments they have or are making.

"Based on our proprietary analysis of this big block activity, we determine the prospects for each ETF sector to determine where prices will be in the next 3 months. We seek the best balance of upside risk and downside exposures.

"We don't want to buy anything that doesn't offer a net payoff of better than 5% over three months, or an annual rate of +22%. International and global ETFs. and emerging markets still hold appeal, with MSCI Brazil iShares (NYSE: EWZ), the best bet.

"Where's the beef? Must be in MOO, the Market Vectors International Agricultural ETF (ASE: MOO). Prospects for it are the best combined odds & payoffs in the group.

"The ETFs that have been providing the most reliable and productive gains of late have been in commodities. Without any leverage, there are currently a number that appear attractive, given the volume market-makers' appraisals. The PowerShares DB Agricultural Index ETF (ASE: DBA) outranks just about all of the 2,500 issues we cover. PowerShares DB Commodities Index ETF (ASE: DBC) also offers strong buy credentials."

Each day, Steven Halpern's TheStockAdvisors.com offers the latest market commentary and favorite investment ideas from the nation's leading financial newsletter advisors.