I’m so excited this morning; I can hardly control my excitement.

Being the type of person who looks at the glass half-full as opposed to half-empty, I see yesterday’s sell-off in most investment categories as presenting investors with huge opportunities for profit.

Let’s start with the stock market: Since August, there have been five breakdowns by the Dow Jones Industrial Average to the 10,500 level. Subsequent to each of the downside moves, the stock market has rallied. As of last night’s close, the Dow Jones Industrials are selling at only 12.2 times this year’s earnings! The Dow Jones Industrials offer a dividend yield today of 2.9%—trumping most other forms of investment in respect to income.

The stock market is severely oversold; there is great value in stocks.

Moving to precious metals, the big correction in gold and silver I have been predicting and warning about is on! Finally, gold’s back under $1,700 an ounce. Finally, silver is back under $33.00 an ounce.

If you believe that the world’s financial problems will go away, if you believe that the U.S. will get out from under its mountain of debt, sell your gold.

On the other hand, if you recognize that gold bullion has risen $397.00 an ounce in the past 12 months (31%) and investors are finally taking some profits off the table, if you believe that the world’s economic problems will only get worse, that the U.S. will continue piling on the debt, that U.S. dollars will continue to be printed at a rate that spurs inflation (all the stuff I believe), then you might want to take this opportunity to buy more gold investments (like I am).

“Global Stocks Enter Bear Market,” said the headline on a Bloomberg news story yesterday. Investors are panicking again and stock advisors are at the most bearish level in months. When you see this amount of negativity, stocks usually go the other way and climb the wall of worry higher. Stock market rallies end when investors are most optimistic, not when they are as pessimistic as they are today.

Michael’s Personal Notes:

Shares of Warren Buffett’s Berkshire Hathaway Inc. (NYSE/BRK-A) are trading at $100,000 for the first time since the beginning of 2010. I believe there are two reasons this is happening and I don’t believe the price action of Berkshire stock is indicative of the future of general stock prices.

First of all, the company’s reinsurance units have taken a hit. Japan’s earthquake in March and the U.S. windstorms this year have resulted in Berkshire Hathaway Reinsurance Group taking a loss in the first half of 2011.

Secondly, as the company has grown so much, it’s just getting tougher to make deals with big returns. Most of Buffett’s bets have been secure ones: buying preferred shares of big companies and getting a small of amount of warrants as a bonus. The bigger Berkshire has become, the more difficult it has become to make deals where the eventual returns are substantial. Berkshire will be hard pressed to find a deal like Coca-Cola again.

Where the Market Stands; Where it’s Headed:

Despite yesterday’s sell-off in stocks, I believe we continue to be in a bear market rally in stocks that started in March of 2009. Yes, the rally has been long and is getting tired, but I believe the bear market rally has more upside potential left.