The rally in gold just doesn't want to quit. You are probably wondering what is going on. Central banks around the world hold gold reserves. Periodically, they buy or sell gold, depending on how they view world markets. Right now, central banks are net buyers, the first time since 1988.

A weak US dollar is the main stimulus for central bankers' gold purchases. India just bought 200 metric tons from the International Monetary Fund. Central bankers in Mexico, Russia, the Philippines, all have increased their gold purchases.

A wise trader once told me: "It's all in the price. All the thoughts, ideas and emotions of all the traders throughout the world are in that one number."

Gold is trading at $1,118.00 per ounce. What is that number telling us? Pure and simple, the market is telling us that inflation is on the way. The Indian government just bought 200 tons of gold valued at over $7 trillion dollars. In other words they exchanged $7 trillion US dollars for the 200 tons of gold.

At the same time the December US dollar contract traded below 75.00 on a trade-weighted basis. What is that number telling us? Traders are turning in dollars for other investments, mainly stocks and commodities.

The stock market is rallying. Commodities are on a tear. Yet the dollar is falling. Why?

There are several reasons for the drop in the dollar, but the most obvious and simple answer is that investors around the world are selling dollars and using the money to buy stocks and commodities, particularly oil and gold.

Last week India announced that it had bought 200 tons of gold from the International Monetary Fund (IMF.) At an average of say $1000.00 per ounce, the transaction amounted to about $7 trillion dollars. Chances are that India sold dollars from their sovereign fund to buy the gold.

Today was one of those up-days that might be a disappointment to many bulls because the gap-ups were not met by follow-on buying throughout the day. A better weekly joblessness report may have been muted by Asian central banks intervening to protect the US Dollar.

Here are today's unofficial closing bell levels:

Dow 9,786.79 +61.21 (0.63%)
S&P 500 1,065.31 +7.73 (0.73%)
Nasdaq 2,124.41 +14.08 (0.67%)

Top analyst upgrades and downgrades
Top market rumors
Top day trader alerts

Over the past year there has been talk of replacing the U.S. dollar for oil transactions. On Tuesday, Britain's The Independent newspaper reported that secret talks were being held with Russia, China, Japan, and France to replace the dollar with a basket of currencies.

You are probably wondering: "When will this happen?" and "Which currencies will be included in the basket? In answer to first question the changeover would take place over nine years. The currencies to be included in the basket include the Japanese yen, the Chinese yuan, the euro, gold and a new unified currency planned for nations in the Gulf Cooperation Council, including Saudi Arabia, the United Arab Emirates, Kuwait, and Qatar.

What this means is that oil will no longer priced in dollars.The article in The Independent claimed the U.S. is aware of the talks and is "sure to fight this international cabal."

Gold bugs around the world have been rejoicing this week as the price of gold has climbed above $1,000 per ounce. On the same note, forex investors with money in the Australian dollar have been rejoicing for the same reason.

You see, the Australian dollar has a cozy relationship with gold. As gold prices go up, the Australian dollar typically goes up, and as gold prices go down, the Australian dollar typically goes down. This relationship stems from the fact that Australia mines and exports a good portion of the world's gold.

At first we thought that it was rather unusual that the US Treasury Secretary, Geithner, would make a special trip to China. What were the reasons for his trip? The purpose of the mission became clear when Geithner announced that the dollar would remain as the world reserve currency. There had been a lot of scuttle but about replacing the dollar as the world reserve currency, but some of this has been put to rest with the support of Chinese backing.

As usual the Chinese remarks were guarded and a bit fuzzy. Guo Shuging, Chairman of China Construction Bank and former head of the country's foreign exchange administrator said: "In the short term, I don't think we can find another currency to replace the US dollar." He also said, "the US dollar is the main currency because their economy is number one in terms of competitiveness, in terms of innovation."

The British pound (CME: $BPY) hit $1.60 for the first time in more than half a year this morning, thanks to improved service company sentiment and an increase in mortgage approvals. A rise in consumer confidence in the United States increased risk appetite and lifted the pound, as well.

The news was good enough for a 0.5% gain for the pound against the dollar, a 0.6% increase relative to the euro and 1% against the yen (CME: /JY\M09).

The U.S. dollar is getting hammered in world markets after the Federal Reserve announced plans to buy $300 billion in long-term U.S. Treasuries. When the Fed buys bonds, it creates more money and that money is pumped into the economy. More dollars have the effect of weakening a country's currency. This is what is causing the present sell off in the dollar.

For investors this creates a new dilemma. For the short term, there will be pressure on the dollar. Should you then bet on further weakness and sell short the U.S. currency? That might work. On the other hand, if the Fed is right and the U.S. economy recovers quicker than other world economies, the dollar would gain strength against other currencies. So then do you seize this opportunity and use the present dollar weakness as a chance to buy the U.S. dollar?

This post was written as part of a feature offering ideas from bloggers on ways to make more money in 2009. See all 18 suggestions.

Gold and the U.S. dollar are inexorably linked. The U.S. dollar represents the U.S. economy as a paper asset, while gold represents a standard of international value that transcends national boundaries. The value of both of these asset classes is very difficult to determine. Both are affected by geo-political events and both move up or down as a matter of perception.

Let's look at a few examples. With the large bank bailouts of 2008 and the coming Obama stimulus package, there are those who say that we are way overextended and have printed too much paper money. Those who take this position are the "gold bugs," the ones who are running away from paper assets to the safety of a hard asset like gold. This is where you find predictions that gold will rise to $2,000-$5,000 per ounce. It is this perception of the U.S. economy that drives investors to buy gold.

Then there are those who look at the world a bit differently. They see a world with 6 billion plus people that is running out of natural resources and that will not be able to meet the demand for basic commodities such as food, energy and raw materials. As a result of these shortages, commodity prices will rise to irrationally high levels. This in turn will cause rampant inflation and devalue paper assets even further and make gold even more valuable.

With the 4th of July approaching, it's always a good time to get a bit of perspective and take a look at what may happen in the second half of the year. As with predictions they generally tend to never come true, but here are 3 market predictions for the 2nd half of the year.

1- Crude oil will trade down under $100/barrel. As global growth continues to slow, especially in overheated emerging markets, some of the the speculative froth will leave the market and the price will start heading down to a point more in line with fundamentals.

2- The US Dollar will rally against the Euro, and reach a level of 1.42 by the end of December, down from the 1.58 current levels. With European growth expected to potentially contract by more than 1% in the coming quarters, and the US staying out of recession, the market will re-focus on growth differentials in the for-ex markets, providing some much needed strength for the greenback.

With the Japanese yen continuing to fall against the US dollar as well as higher yielding currencies such as the South African rand and the British pound, the question is whether the "carry-trade" is back on? If so, stocks may continue to rise.

What's the "carry trade"? It's an investment strategy with currencies, where investors borrow money in a currency with low borrowing costs (such as the yen) and then invest in higher yielding currencies (such as the rand or Australian dollar), earning the spread. If this trade is "back-on," then it shows that investors are more willing to take on some risk, boding well for a continued stock rally as well.

In a report on Bloomberg: "The currency weakened the most against the South African rand and the British pound, two favorites of so-called carry trades, as the cost of protecting bonds from default declined."

The report then spoke with a currency manager: "With stocks rising this much, it doesn't augur well for the yen," said Mitsuru Sahara, senior currency sales manager at Bank of Tokyo-Mitsubishi UFJ Ltd., a unit of Japan's second- biggest lender. "Calm is returning to financial markets, and that allows currency traders to focus on rate differentials. The Fed may not have to cut rates much further.''

Keep your eyes on the carry trade to see where the markets may be heading.

Aaron Katsman is the lead Portfolio Manager and Managing Director of America Israel Investment Associates, LLC. and Senior Editor of IsraelNewsletter.com. DISCLOSURE: Writer's fund has no position in any stock mentioned, as of 5/2/08

The Fed's job is to control inflation. But is was established originally to keep financial panics from getting out of control. Since last August, it has reverted to its original role and failed miserably. Since it began cutting its Fed Funds rate 57% from 5.25% to 2.25% the price of a barrel of oil has risen 62% from $71 to $115. Simply put, the weaker the dollar, the higher the price of oil. Bloomberg News proves it -- noting that in the last year, there was a 0.96 correlation -- a correlation of 1.0 would be a completely safe bet -- between the Euro-dollar exchange rate and the price of oil.

If it bothers you to pay $3.66 for a gallon of gasoline you can thank the Fed along with cheerleader, Hank Paulson who brags that he's been talking about the U.S.'s strong dollar policy consistently. Of course saying and doing are two different things. Since January 2001, the dollar has lost 70% to the Euro. And since oil is traded in dollars, a drop in the dollar leads to a rise in price. And lower interest rates erode further the value of the dollar since it pays government bond holders a lower rate of return so they sell the U.S. currency and buy higher yielding ones.

But it's unfair to give the Fed all the blame. After all, we have been running the Federal budget at a deficit -- expected to hit $413 billion this year. Since the Fed has started cutting rates, other factors such as speculation by leveraged traders -- relying on the 0.96 correlation -- and political instability seem to have remained at the same level -- although the degree of speculation seems difficult to measure. And U.S. demand has declined due to the economic slowdown. So it looks like those dollar-weakening rate cuts are the one factor powerful enough to offset the demand slowdown to drive prices up.

With investors awaiting the Fed's interest rate decision, the focus of the decision will be felt in the currency markets. In an AP report: "The Federal Reserve is poised to deliver another interest rate cut to millions of people and businesses this week, although that could be the last break they get for a while."

This scenario may be just what the doctor ordered for the dollar. In anticipation of the announcement, the greenback has staged a minor technical rally, albeit on lackluster volume. If the currency market would get the news that future rate cuts are on hold, the dollar may very well start a recovery.

The reason for the recovery is twofold: Firstly, there is interest rate differential. This has been the major driver in the currency market over the last few years. If the Fed would signal an end to rate cuts, by definition this would mean that the differential would no longer widen. The second reason is economic growth. The US was the first major country in the world to enter this period of lackluster growth and with the steps taken( fiscal stimulus and rate cuts), the right measures were implemented to make sure that the US is the first country to get out of the mess. My hunch is that we will see currency markets move away from the 'interest rate differential trade' to that of one focused more on growth.

As I have mentioned many times, the situation in the Euro-zone is nothing to write home about. Surging inflation, slow growth, the banking sector in turmoil. Sounds familiar. The only difference is that the ECB has done nothing to try and right the ship, while the Fed has. Ultimately, when the US gets back to above-average growth late this year or early '09, the aggressive stance the Fed took will be viewed as the reason for the recovery.

Aaron Katsman is the lead Portfolio Manager and Managing Director of America Israel Investment Associates, LLC. and Senior Editor of IsraelNewsletter.com. DISCLOSURE: Writer's fund has no position in any stock mentioned, as of 4/29/08

With all the bad news out their I am reminded of the old adage that the best time to invest is "when there is blood in the streets." With gold over $1000/oz. , Carlyle Capital collapsing, the price of crude oil surging, the U.S. dollar at levels not seen in more than a decade, there is no doubt the news today is pretty bad.

With things so gloomy, the real question for investors is whether it's now time to step up to the plate and start buying stocks? While it certainly takes courage to buy stocks in the face of the financial storm that we are in the midst of, just like any patch of bad weather, at some point the sunshine will come out.

No one can say for sure if the stock market will drop another 20% from current levels. What can be said is that the market is sure selling at a large discount to where we were four months ago. I think that in the last century we have only had a handful of instances where the market dropped for four consecutive months. It just doesn't happen too often. Markets always tend to overshoot in both directions, and I have a feeling that we may have overshot on the downside.

With all of today's bad news, maybe it's time to buy stocks.

Aaron Katsman is the lead Portfolio Manager and Managing Director of America Israel Investment Associates, LLC. and Senior Editor of IsraelNewsletter.com. DISCLOSURE: Writer's fund has no position in any stock mentioned, as of 3/13/08.