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.

Another day, another oil record.

Oil easily pushed past $145 Thursday morning after traders calculated that the already weak dollar has further to fall after the European Central Bank increased a key interest rate by a quarter point to 4.25%.

Oil rose as much as $2.28 to $145.85 per barrel -- an all-time high -- before easing back slightly to trade at $144.40 at mid-day.

Oil tends to rise when the dollar falls as investors/traders seek to preserve purchasing power of the decreased value of dollar-denominated commodities by bidding their price up. However, it's important to note that the dollar/oil correlation is not perfect: there have been instances in which the dollar fell and oil fell.

These days, European Central Bank President Jean-Claude Trichet isn't too popular in currency market circles, if one trader is any indication.

Trichet, a legendary inflation hawk, campaigned for and secured a quarter-point interest rate increase Thursday, to 4.25%, in the ECB's key, short-term interest rate, the refinance rate. Many economists thought Trichet's action was premature, despite Europe's 3.7% annualized inflation rate, and that it could spell further economic slowing Europe. Unbowed, Trichet plowed ahead.

With the above as a backdrop, many currency traders, Andrew Resnick among them, plowed ahead with euro-long trades on the calculation that a higher interest rate for the euro will cause the euro to rise. Resnick went long with the euro in the euro-dollar currency pairing.

But then what did Trichet do? He stated at the regular post-ECB rate decision press conference that he has "no bias" and that "we have no pre-commitment" to raise rates further - - signaling that one interest rate increase may be enough, Bloomberg News reported.

The result? The euro plunged versus the dollar after his comments: it fell 1.2 cents - - a large price move in the currency market - - to $1.5758 Thursday morning.

And with it plunged Resnick's profits for the day. All his trades were stopped-out for losses.

'Trichet is making many friends among traders'

"Trichet," Resnick said, "isn't making many friends among traders, and probably not among business executives and economists as well." Resnick followed his evaluation of Trichet's social standing with several candid and frank, descriptive, colorful comments about the ECB president that can't be published here. Suffice it to say that Resnick is not happy with Trichet's two-step.

In a move that surprised almost no one, the European Central Bank increased its key interest rate, the refinance rate, a quarter point to 4.25%. The increase brings the refinance rate to its highest level in seven years.

The currency market, which for the most part had already factored-in the ECB rate increase, did not react initially following the decision. The euro was virtually unchanged versus the dollar at $1.5882.

The other major currency pairings also held their ground. The dollar was unchanged against the pound at $1.9884 and the dollar rose slightly, up 0.10 yen to 106.25 yen, versus Japan's yen.

Economist: Trichet 'jumped the gun'

London-based economist Mark Chandler told BloggingStocks Thursday the ECB's decision was no surprise, but that doesn't decrease his disappointment with the ECB's stance.

"I afraid I'm going to really disagree with this one. I understand where [ECB President Jean-Claude] Trichet is coming from, but he's jumped the gun from my perspective. He could have waited another quarter," Chandler said. "There's a real concern now he's going to throw Europe into a recession like America, and if the dollar continues to fall against the euro, his rate increase won't lower inflation all that much. I don't like that bargain at all."

Let's just say that if the Dow Jones Industrial Average on Thursday closes down 200 points, we'll call it a moral victory. The Dow Wednesday closed down 166.75 points to 11,215.75.

"What was that famous Bette Davis line about a bumpy night? Well, Thursday could be a bumpy day," economist Peter Dawson told BloggingStocks Wednesday.

Thursday could be very bumpy for the stock market because a series of data points -- all expected to be negative -- are converging at a traditionally difficult time of the year for the market - the start of summer.

Three data points of significance

First up is the European Central Bank's interest rate decision at 7:45 a.m. EDT, at which the bank is expected to increase its key, short-term interest rate, the refinance rate, by a quarter-point to 4.25%. The ECB is trying to check inflation, Dawson said, but it may end up hurting the dollar. If the markets believe the already-weak dollar will fall further, that will increase commodity prices, including oil, "which will not be good news for stocks," he said.

The worst news Wednesday regarding oil wasn't its record high close of $143.57 per barrel. It was the dollar.

"There may be another record Thursday, and another Monday, and so on," energy trader Jim Dietz told BloggingStocks Wednesday.

The reason? Concern that the already weak dollar will fall further, Dietz said. The European Central Bank meets Thursday to vote on interest rates, with many economists expecting the ECB to increase it refinance rate by 25 basis points to 4.25%. If it does, the dollar may fall further, Dietz said.

Traders eye ECB meeting

"And if the dollar falls, that would put even more upward pressure on oil, so all eyes will be on that ECB decision," Dietz said. The ECB will announce its decision Thursday at 7:45 a.m. EDT. Oil tends to rise when the dollar falls, as investors / traders seek to preserve purchasing power of the decreased value of dollar-denominated commodities by bidding their price up. However, it's important to note that the dollar / oil correlation is not perfect: there have been instances in which the dollar fell and oil fell. Thursday won't be one of those instances, Dietz said.

"If we see a major move down by the dollar, say one cent against the euro, that will easily send us over $145 a barrel," Dietz said. As of late Wednesday afternoon, the dollar had already fallen about nine-tenths of a cent to $1.5882 versus the euro.

In comments made June 23 to Germany's Die Zeit but published only today, European Central President Jean-Claude Trichet warned of an "explosion" in inflation if the bank does not act decisively to counter it, Reuters reported Wednesday.

"If we are not resolute, there is a risk that inflation will explode. If we act decisively, then we can master the situation," Trichet said in the German text of comments published by weekly Die Zeit on Wednesday.

Trichet's comments appear one day before the ECB's meeting on interest rates. Many economists expect the ECB to increase its key interest rate, the refinance rate, by 25 basis points to 4.25%. (The ECB decision will be announced Thursday at 7:45 a.m. EDT.)

At issue: How to check inflation

European inflation is running at a 3.7% annualized rate, and trending up. That fact, combined with Trichet's comments published Wednesday, "all but guarantee a rate hike Thursday by the ECB," in economist David H. Wang's interpretation.

So much for consensus building.

That was how one currency trader characterized the present mood in the currency markets regarding the European Central Bank's upcoming Thursday July 3 meeting to discuss interest rates and monetary policy.

"Initially there was talk that [ECB President Jean-Claude] Trichet would make a concession to the doves, and hold off raising rates for this meeting, but now the belief pretty much is that they'll raise rates a quarter point to 4.25%," currency trader Andrew Resnick said Monday. Resnick added that he is short with the dollar in the euro-dollar and British pound-dollar currency pairings.

European inflation is running at a 3.7% annualized rate, and trending up, Resnick said, and "a 4% refinance rate just doesn't look like it can cut the mustard and contain inflation the way Trichet wants inflation contained." If the ECB increases the refinance rate -- its key, short-term interest rate -- it would be the bank's first increase in a year.

OPEC President Chalib Khelil predicted that oil will rise $170 per barrel by the end of 2008, due to the weak dollar and geopolitical tensions, Bloomberg News reported.

Khelil said that as "the dollar continues to weaken against the euro," it will push oil to the aforementioned level and that political pressure on Iran is boosting the price as well.

Oil rose $3.46 to a record $143.67 per barrel Monday morning before drifting back slightly to $142.67 on concern the dispute over Iran's nuclear program may disrupt supply from that OPEC nation, energy trader Jim Dietz said. Iran is OPEC's second largest producer.

Meanwhile, the dollar was virtually unchanged against the euro at $1.5739 in early Monday trading.

It's a European anti-inflation campaign that will require boldness, creativity, and patience.

That was how one economist described a potential monetary policy tack by the European Central Bank (ECB) for the quarters ahead.

London-based economist Mark Chandler told BloggingStocks that typically, a central bank will increase interest rates to fight inflation. Paradoxically, he's not recommending that the ECB do that now.

"It is a bit of a paradox, but if the ECB raises interest rates it may have the effect of, in fact, increasing inflation," Chandler said. (Euro-zone inflation is presently running at about a 3.7% annualized rate -- well above the ECB 2.0% limit, according to Eurostat.)

Contain commodities prices, contain inflation

Here's how an interest rate hike may hurt inflation's cause: a rate hike would put the euro, once again, in a superior investment position versus the U.S. dollar, causing the already-weak dollar to fall more, Chandler said. As the dollar continues to fall, commodity prices -- including oil -- will continue to rise, as investors seek to preserve purchasing power of the decreased value of dollar-denominated commodities, and as a general inflation hedge.

The European Central Bank's president has 'clarified' earlier comments on the continent's monetary policy by stating that interest rates may, or may not, rise in the months ahead.

"I said that we could increase rates by a small amount in order to secure a solid anchoring of inflation expectations,"' ECB President Jean-Claude Trichet told the European Parliament in Brussels Wednesday, Bloomberg News reported. "I didn't say that we could envisage a series of increases. That being said, of course we never pre-commit."'

Earlier this month, on June 5, Trichet said the ECB might raise its key short-term interest rate, the refinance rate, by 25 basis points, to 4.25% in July to contain rising inflation in Europe. Inflation is currently running at a 3.7% annual pace, according to Eurostat, the European Union's economic statistics office, well above the ECB's 2% limit. (pdf)

Trichet dispels multi-hike chatter

During his July 5 comments Trichet did not rule out multiple interest rate increases, which the currency markets interpreted as a signal that at least one interest rate increase was ahead, possibly more, and the markets bid-up the price of the euro. On Wednesday, Trichet sought to dispel that notion, while at the same time letting the markets know that no rate decision has been made.

Still, the euro rose about one-half cent against the dollar Wednesday to $1.5645, although it should be noted that the currency markets were also responding to anticipated stand-pat stance on interest rates by the U.S. Federal Reserve. And this afternoon, the Fed, as expected, kept its key, short-term interest rate the same at 2%, while also saying the balance of risks had shift to inflation containment from slowing economic growth / economic recession.

Oil surged $4.27 to $136.20 per barrel Friday after the dollar fell and reports confirmed that Israel had conducted a military exercise that analysts say rehearsed a potential bombing attack on nuclear targets in Iran, Bloomberg News reported Friday.

The other major energy commodities also surged Friday on the news. Heating oil jumped 11 cents to $3.82 per gallon, unleaded gasoline gained 8 cents to $3.43 per gallon, and natural gas climbed 26 cents to $13.12 per million BTUs.

Short-circuited oil sell-off

Under most circumstances, oil rises when the dollar falls, as holders of oil, which is priced in dollars, raise their prices to compensate for the reduced purchasing power of the dollar. The dollar Friday was set to record 3-cent weekly declines against the euro and British pound.

Further, geopolitical events re-entered the oil stage. Israel undertook a major military exercise earlier this month that American officials say appeared to be a rehearsal for a potential bombing attack on Iran's nuclear facilities, The New York Times reported Friday.

The dollar is on-pace to record a large weekly decline Friday -- undoing last week's gains against the euro and pound -- as traders and analysts debated the likely next step for the U.S. Federal Reserve and European Central Bank.

The dollar traded at about $1.5637 to the euro Friday at mid-day, which would represent a 3-cent decline for the week, if it maintains that level by the New York close at 5 p.m. The dollar also traded at $1.9760 to the British pound, also about a 3-cent loss for the week.

Currency trader Andrew Resnick told BloggingStocks Friday concerns about rising inflation in Germany and financial service losses in the United States have caused a sentiment adjustment in the often-volatile currency markets.

A shift in sentiment

"Last week, the debate was structured around rising inflation in the U.S. and how long the Federal Reserve could hold-off before raising interest rates. That was bullish for the dollar," Resnick said. "But this week we've seen a reversal. The talk now is about [European Central Bank President Jean-Claude] Trichet beating [Fed Chairman Ben] Bernanke to the punch on interest rates, and that put a lot of traders in euro-buy mode." Resnick added that he is presently flat, or has no open currency trading positions.

Notch yet another data point in the monetary policy tightening camp.

Inflation in the euro-zone accelerated in May to a 3.7% annualized rate, as surging fuel, food, housing forced up costs across the 15-nation currency area, Eurostat, the European Union's economic statistics agency, announced Monday. (pdf)

Further, euro-zone inflation is now running at its highest rate since 1996. Inflation had increased at a 3.3% annualized rate in April, Eurostat said. Food prices and transportation prices, up 6.4% and 5.9%, respectively, in the past year, were major factors in inflation's rise.

Currency traders responded to the inflation news by bidding up the euro and short-circuiting - - at least for the time being - - a recovery in the dollar. The euro gained about 1 cent to $1.5483 versus the dollar in Monday afternoon trading.

Trans-Atlantic two-step

London-based economist Mark Chandler told BloggingStocks Monday the May euro-zone inflation data is another debating point for the inflation hawks on the European Central Bank. "Even before the latest data everyone had pretty much discounted that [ECG President Jean-Claude] Trichet wants and is going to get a rate increase. But now there's concern there may be more than one rate increase ahead. The currency markets certainly reflected that," Chandler said. "It's a bit premature to start talking about multiple rate hikes, in my view."

The dollar Friday was poised to record its largest weekly gain versus the euro in three years, on a growing consensus that the U.S. Federal Reserve will increase interest rates soon to check rising U.S. inflation.

The dollar traded up about one-half cent to $1.5372 versus the euro early Friday afternoon - - a level that if sustained at the New York close at 5 p.m. EDT would give the greenback its biggest weekly gain since early 2005, Bloomberg News reported Friday.

The dollar also rose Friday against the other major currencies. The dollar increased about one-half cent to $1.9494 versus the British pound, and about sixth-tenths of a cent to $1.0476 versus the Swiss franc. The dollar was unchanged versus Japan's yen at 107.90 yen.