Much has been written about rare earth metals. They are used in electronics, batteries and specialized magnets. China controls more than 90% of rare earth production and has put a ban on exports of the minerals.

The largest miner of rare earths outside China is Molycorp (MCP), a U.S.-based company. The company mines lanthanide and molydenum. Lanthanides include cerium, lanthanum and yttrium. These exotic elements are used in cell phones, computers, X-ray film and TV glass.

Fourth quarter GDP ended on a uptrend, coming in at 3.1%. The state of the economy was healthy and it looked like growth would continue to match or exceed Q4. Based on that scenario, Bank of America (BAC) analyst Ethan Harris, forecast first-quarter 2011 GDP to come in at 3.3%.

But in the few short months of 2011, the world is getting turned upside down. The conflict in Libya has cut OPEC oil production and sent oil prices skyrocketing. In turn, the price of gasoline is nearing $4.00 per gallon. And food processors are raising prices due to higher raw commodity prices. These two factors have put a dent in the household budget.

Here's an interesting story, which speaks volumes about the psychological dynamic of the markets. On Friday the United States Department of Agriculture (USDA) will report on end-of-season inventories, often called 'ending stocks.' Traders are getting word the report may show inventories are lower-than-usual. Against that backdrop, as a trader you certainly don't want to take a short position. So what to do? You buy, of course.

Monday's buying drove corn prices to a record high of $7.6025 per bushel, up 24.25 cents, as reported in the Wall Street Journal. Country Hedging, a brokerage firm, said: "Federal forecasters could drop the projection to less than 500 million bushels from last month's 675 million. This is a 15 year low."

Essentially, there are two ways to keep investors happy. One is share price appreciation, and the other dividend payments. Investors experienced the first with a powerful stock rally in the past year and half. Now, its time for dividends to play a part, writes Rachel Beck of the Associated Press.

When the meltdown occurred, companies pushed the fear button and hoarded cash, now amounting to $940 billion, Beck writes. Now that the economy is on firmer footing companies can let go of some of this pile of money. In the first quarter, 117 companies issued dividends, compared with only 78 a year ago, according to the AP.

Let's go back to the financial crisis and the practices that brought this country to its knees. Banks developed a fancy scheme whereby they absolved themselves of all risk from the loans they made. They simply wrapped them up in a bundle and sold them to someone else. What they were doing is essentially packaging and reselling "junk."

When the news of how bad things were became known, the markets froze and collapsed. No one knew who had which securities, and if they did, they didn't know their true value.

Non-farm payrolls came in higher than analysts' forecasts and the unemployment rate fell to 8.8%. That good news sent the Dow Jones Industrial Average to a new 2011 high. At midday the Dow was up 78 points to 12,397 -- as reported by the Wall Street Journal.

Except for a brief sell-off to the 11,500 level, the market has moved quickly to regain lost ground and is now at new highs. Last week the USDA's crop report was bullish for grains. It's not surprising that Caterpillar (CAT) led the charge, up 1.7%. But there are always some losers. Office Depot (ODP) fell 11% after reporting a fourth quarter loss and Krispy Kreme Doughnuts (KKD), which also had a fourth quarter loss, fell 17%.

Two questions on investors' minds are: Should I buy Apple (AAPL), and where is the stock headed? Leading banks and financial advisory firms hire analysts, whose job it is to figure out the strengths and weaknesses of a given company -- and from that data make a recommendation and a projected stock price.

At Morgan Stanley that analyst is Katy Huberty. In a Fortune article she describes two possible scenarios for Apple. One is her best case. The other is her bearish take.

Some good news for everyone out there looking for a job: unemployment fell to a two-year low in March, down to 8.8%.

While an 8.8% percent unemployment rate is still nothing to celebrate, it is a clear indication that we are headed in the right direction. Companies hired new employees at the fastest two-month pace since before the recession began.

U.S. markets were mixed most of Monday with what felt like very directionless trading on light volume. A selloff late in the day erased the small gains, and markets closed in the red today.

Another weak housing figure did not manage to cause too much harm as -- by now -- investors are conditioned to expect poor housing data. Consumer spending and income rose in February, topping expectations. U.S. investors also continued to expect that oil infrastructure would keep growing based upon Middle East build-outs for expanded production.

The Financial Times has seen a U.S. diplomatic cable from WikiLeaks that states that Iran has bought significant amounts of gold. The word is that Tehran holds 300 tons of gold, up from 169 tons in 1996.

Gold, oil and the U.S. dollar: The oil-rich Middle East sells oil throughout the world. Oil is priced in dollars. The U.S. dollar is the reserve currency for oil. That means that Mideast countries are loaded with U.S. dollars.