"BHP Billiton Ltd. ADR (NYSE: BHP) is well placed in coal, oil, gas, and uranium markets, making it a solid play in any investment environment," says global specialist Yiannis Mostrous.

In The New World 3.0, the advisor explains, "BHP Billiton is the only major listed company to that boasts such a diversified energy portfolio.

"Recently, analysts have unleashed an avalanche of upgrades for companies in the mining sector, coinciding with higher price forecasts for a wide range of metals.

"The main reasons for the recent upsurge in optimism regarding miners are strong economic growth in China and an anticipated restocking of materials in developed nations.

TheStreet.com's Jim Cramer says you take your life into your own hands if you fade the opening in today's market.

A year ago with the futures up, all you could think of is how much you wanted to "fade" that opening, how great it would be just to lay out any shorts into strength. You could choose pretty much anything going into earnings season.

The techs? Last good quarter. The banks? A travesty. You didn't even know if the banks you are short would survive. The oils? Free fall. The metals? Amazing downward pressure coming from hedge fund redemptions. The insurers? Will they make it? Retail? The balance sheets looked terrible going into what would be a terrible holiday selling season. The autos and auto-related? Disaster.

TheStreet.com's Jim Cramer says even stocks without exposure to that country will probably be on sale today.

If China has pulled back 20%, do we have to pull back 20%, even though they were up 80% and we are up 9%? Are we so in lock step now that when China catches a cold, we are the ones with pneumonia?

I don't think so. It's such an easy story to stretch out, though you can see that our Freeports (NYSE: FCX) (Cramer's Take) and our Exxons (NYSE: XOM) (Cramer's Take) can get hammered.

Where on earth can you buy things on sale for less than bargain prices?

Imagine that you were shopping for a nice shirt, or watch, or bicycle and you have been tracking the prices all year (or ten) and the thing finally goes on sale. You drive to the store and while you are in transit, unknown to you, the store manager puts a half price sticker on the item. You would be overjoyed with glee! To buy something at half the price you already thought was a bargain -- that would be amazing!

The fact is that this year the stock market has provided that opportunity. This year for the first time in most of our lives, you were able to do that to a degree that we have not witnessed before and have only read about.

TheStreet.com's Jim Cramer says the plunge in China overnight is being blamed on the industrial metal, so expect some carry-over.

It turns out copper was the metric. Drats, I thought it was the dollar or oil. I thought we were supposed to buy the cyclicals on earnings being better than expected. I thought we might be buying the minerals and the steels and the oils off the morning proxy of the Baltic Freight Index, known as the Baltic Fright Index in the days when it kept going down, and kept us out of the Freeports (NYSE: FCX) (Cramer's Take) and Vales (NASDAQ: VALE) (Cramer's Take) and Union Pacifics (NYSE: UNP) (Cramer's Take) and U.S. Steels (NYSE: X) (Cramer's Take).

Silly me.

In a race, when the yellow caution flag is out drivers are prohibited from advancing their position, and are subject to penalty.

In the stock market no such rule applies. When the caution flag goes up it is a sign you may be nearing an opportunity to advance your position, and it would be foolish not to do so. I think the market has definitely had the caution flag up the last two weeks as we enter earnings season.

I have written several articles regarding watch-lists encouraging our readers to be prepared for buying opportunities, and as I look at my watch-list it appears that many stocks are nearing prices that would make it attractive to add to my position.

After finding three stocks yesterday that were a good bet to beat the the S&P 500 index going forward, I decided to pursue this notion further. Each of yesterday's stocks was in a different industry that will have strong recurring revenue and pays a dividend; energy, food and booze.

Today's three stocks are in diversified mining, electric power utilities and high-tech defense. Going back ten years, they have all trounced the index and I'm betting they will continue to do so.

This is a continuation of a theme I have been writing about this year involving stock options referred to as naked puts.

This allows investors to take a position in a stock, most often below its current price, but depending on market sentiment. That sentiment remains relatively negative so the spreads are attractive.

I have been following BHP Billiton Ltd ADR (NYSE: BHP) the largest mining company in the world, with headquarters in Australia, for a while but I do not own the stock today. I view all mining companies as an opportunity because I think the diversified raw materials they control are the best hedge against inflation. I do not think inflation is imminent, but with the extreme increases in money supply and debt being created I do not think it will be avoidable a few years out.

It was reported on Sunday, June 21, that Anglo-Swiss mining company Xstrata has proposed a merger of equals to the board of Anglo American ADR (NASDAQ: AAUK), hoping to create a new, more competitive mining giant. Rumors have been milling about for a while.

Together, Anglo American and Xstrata would have a market capitalization of approximately $68 billion, (AAUK's $35 billion + XTA.L's $33 billion) and be larger than Rio Tinto plc ADS (NYSE: RTP), which ended the trading day last Friday with a capitalization hovering over $42 billion.

Rio Tinto (NYSE: RTP - option chain) stock is declining this morning on reports that Chinese authorities could use a new antitrust law to block the company's planned joint venture with BHP Billiton (NYSE: BHP). If you think this stock won't be rising too far in the coming months, then it could be a good time to look at a bearish hedged play on RTP.

This morning, RTP opened at $193.00. So far today the stock has hit a low of $188.52 and a high of $194.00. As of 11:45, RTP is trading at $190.15, down $14.29 (-7.0%). The chart for RTP looks neutral and S&P gives RTP a neutral 3 STARS (out of 5) hold ranking.

It was certainly a big-time bet: Chinalco agreed to invest a whopping $19.5 billion in Rio Tinto (NYSE: RTP), which is the #3 ore miner. However, over the past couple months, there was some doubt as to whether this transaction would come to fruition.

Well, this week, we got an answer. That is, Rio decided to dump Chinalco and instead form a joint venture (JV) with BHP Billiton (NYSE: BHP), which is the #2 player in the global ore industry (keep in mind that both firms had a buyout deal that blew up last year).

Now, the JV has lots of merit. For example, there will be huge cost synergies, which could amount to more than $10 billion.

TheStreet.com's Jim Cramer says you may hear reasons why the rally shouldn't have occurred, but you can't deny it did happen.

On Tuesday I wanted to shoot myself, as always when I woke up and went online to see what was going on. Here's a partial list of the beautiful data points that were in my purview in the first hour of looking over the market:

1. A trenchant note from a major strategist at a bank I trust who is talking about why the market must be avoided because private-equity valuations are collapsing, so what's the point of owning equities.

The whole world watches China when it comes to the natural resource play. Iron ore and steel companies have watched their share prices swing wildly based on news coming out of the Middle Kingdom in terms of what Chinese mills will be buying and how much they are willing to pay (particularly for the annual iron ore negotiations). Of late, the steel and iron sector has bounced nicely based on rising Chinese demand. Now noises coming out of China's government imply the steel bounce might have been inflated demand numbers. (via FT Alphaville).

Analyst upgrades:

• Stephens upgraded Arris (NASDAQ: ARRS) to Overweight from Equal Weight following the company's Q1 results and raised its target on shares to $15 from $8.
  
• Goldman upgraded Goodyear Tire (NYSE: GT) to Neutral from Sell and raised their target to $11 from $7 citing better earnings prospects and stabilizing volumes.
  
• KeyBanc upgraded Parkway Properties (NYSE: PKY) to Hold from Underweight citing the company's improved balance sheet and valuation.
• Digital River (NASDAQ: DRIV) was raised to Perform from Underperform at Oppenheimer.
  
• Barclays (NYSE: BCS) was raised to Buy from Sell at Royal Bank of Scotland.
  
• First Potomac (NYSE: FPO) was upgraded at RBC Capital to Sector Perform from Underperform.

While stocks listed on the over-the-counter bulletin board (OTCBB) and the Pink Sheets, a privately held daily quote service (not a stock exchange), are known to be lacking in SEC filings, liquidity, and easily obtainable financial information (some have been delisted from major exchanges so brokerages actually make customers sign additional forms recognizing the added risk if they choose to trade in this niche), they actually are fully audited. In the last few years, Pink OTC Markets Inc., which owns these quotation systems, has aimed to bring extended transparency to this little known niche through the introduction of OTCQX.

The OTCQX, now a few years old and with 55 stocks listed, is a premium area of Pink Sheets -- which is littered with over 9,000 companies, most of which are penny stocks that don't trade very many shares or very often -- that provides a new level of disclosure not required outside of any major stock exchange, such as the AMEX, NYSE, or NASDAQ.