I just finished speaking with Jim Oberweis, president of Oberweis Asset Management and the editor of investment newsletter The Oberweis Report. Oberweis, whose newsletter recommends specific high growth small cap stocks, is rated among the top two investment advisory letters for 20 year performance, according to Hulbert Financial Digest. He says while technology stocks have been among the worst performing stocks for the past eight or nine years, this year they are best performing stocks in the Russell 2000 Growth Index.

This could be the beginning of a long awaited rebound.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Adobe Systems Inc. (NASDAQ: ADBE) Q2 earnings were in line with expectations but sales beat.
• Best Buy Inc. (NYSE: BBY) beat earnings estimates for Q1, but on horrible metrics, sending shares lower.
• Carnival Corp. (NYSE: CCL) lower Q2 earnings beat expectations and previous guidance, boosting shares.
• CarMax Inc. (NYSE: KMX) Q1 profit and sales dropped, but still beat expectations, sending shares higher.
• Discover Financial Services (NYSE: DFS) posted a smaller-than-expected Q2 net loss and shares rose.

Today was one of those strange days where stocks were gapping up on overseas market strength, but little domestic news. There were no economic numbers today, and the group in focus today was all the technology news.

Here are today's unofficial closing bell levels:

Dow 8,539.73 -15.87 (-0.19%)
S&P 500 921.23 +2.86 (0.31%)
Nasdaq 1,827.47 +19.75 (1.09%)

Top Analyst Upgrades & Downgrades

Research In Motion Ltd. (NASDAQ: RIMM) saw a solid Q1 period, but corporate customer additions dropped while consumer customer additions soared (well, that was the implication anyway). Although the BlackBerry line of devices is selling quite well, RIM announced that it may not be able to meet Q2 targets of $0.98 EPS and $3.61 billion in sales.

RIM executives referenced a quarter that ends August 29 of $0.94 to $1.03 EPS and $3.45 billion to $3.7 billion in sales. It's leaving the possibility that the spending it's seeing to develop the "spectacular" road map ahead -- combined with intense competition with the iPhone and the newer Palm Inc. (NASDAQ: PALM) Pre -- may cause a dip in the current quarter.

U.S. stock futures were higher Friday morning, pointing to a higher open for Wall Street as sentiment on the economy turned slightly more positive again following jobs data. Increasing commodity priced also helped. But as usually on a quadruple witching of expiration of options and futures session, trading could be somewhat erratic.

The smartphone sector will be in focus today after BlackBerry maker Research In Motion (RIMM) reported results that beat Wall Street estimates but gave a disappointing outlook, and as Apple Inc.'s (AAPL) new iPhone launches today.

Nokia (NYSE: NOK), the Finnish provider of mobile telephones and networking equipment, recently hit some rough seas. The company's sales and market share tanked, due mostly to recession woes. And in the first quarter of this year, Nokia posted its first ever pre-tax loss of 12 million euros.

Now, as the world's largest cellphone manufacturer tries to compete with Google (NASDAQ: GOOG), Apple (NASDAQ: AAPL), Research In Motion (NASDAQ: RIMM) and Samsung in the market for smart phones (see my article about this on DailyFinance, "Nokia's smartphone gets deadpan debut as carriers skip subsidies"), a number of analysts have downgraded its stock.

The green shoots are getting harder to keep pumping up as it seems that Wall Street is starting to demand some visible improvements rather than the continued notion of just "less-bad" data. The weak manufacturing data today makes it look like the factories are taking a European summer vacation.

The good news is that producer inflation has not yet started working itself into the system, based on PPI data. The housing starts looked unbelievably better than estimates, but that was due to apartment projects rather than single-family activity.

Here were today's unofficial closing bell levels:

DJIA
S&P500
NASDAQ

Top Analyst Calls

Well, last week's Beige Book report and other indicators didn't in fact make it clear whether economic recovery is underway. So what do we have to look forward to this week?

There's Treasury Secretary Timothy Geithner's testimony at the House Committee Hearing on the Financial Regulation Plan on Wednesday evening. Or how about the bankruptcy filings for the second quarter or Leading Indicators Index for May, scheduled to be released Monday afternoon and Thursday morning, respectively. Will they provide a clear signal about the direction of the economy? Probably not.

TheStreet.com's Jim Cramer says markets are up big worldwide, and hedge funds will be scrambling to keep up.

Let's say you're a hedge fund manager. You check your screens in the morning. You look around the world. And you know what you see? Green arrows everywhere. Markets up huge: Canada up 27%, Mexico up 16%, Brazil up 62%, Hong Kong up 26%, U.K. up 10%, China up 59% and just about every Asia market up gigantically.

Oh, and the Nasdaq up 11%.

Double digits everywhere.

And you realize, "Oh boy, am I behind."

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.

Although most cellphone hype these days is due to the ongoing popularity of Apple, Inc.'s (NASDAQ: AAPL) iPhone, the exclusivity factor Apple has with AT&T, Inc. (NYSE: T) may be a possible hamper to sales. Well, that is, if Research in Motion, Ltd. (NASDAQ: RIMM) BlackBerry sales have anything to say.

Rim's cadre of BlackBerries outsold the iPhone during the first quarter of 2009. In some ways, this is no surprise: the various BlackBerry models (Curve, Bold, Storm) are offered through almost every major U.S. wireless carrier there is. The iPhone is only available as a single model, sold through AT&T.

The big news in sports this week was not LeBron James winning the MVP, nor was it the Kentucky Derby, Manny Ramirez and his drug test have made a late run at story of the week, but I am giving the sports story of the week to the Phoenix Coyotes and the NHL.

Let's start with the Coyotes. The team has filed for Chapter 11 bankruptcy and it seems that the team is destined to move, although Commissioner Bettman (some who call him Fraudmissioner or Failmissioner) contends that won't happen. Rumors have the team pulling up roots and heading to Hamilton, Ontario - making the Coyotes round trip come back home (for those unfamiliar, the Coyotes started in Canada and were moved). I have long touted the Coyotes as one of the problems of the modern NHL. This is a team that is truly a fish out of water. Even with history stretching back to the halcyon days of the Winnipeg Jets, the team could not (or would not) be embraced by fans whose only exposure to ice was to watch it melt in their iced tea. The ownership was attracted to Phoenix because of the promise of big money, and boy did it backfire.

Readers of this space know that the investment bias is toward large-cap companies with demonstrated business models and who have a competitive advantage in established markets, preferably with a favorable, global trend as a support. However, every once in a while, and exception is made, and Research In Motion (NASDAQ: RIMM) is one.

In general, analysts see a 20-35% increase in FY 2010 revenue, driven primarily by, of course, RIMM's wildly popular wireless smartphone, the BlackBerry, which supports global mobile voice and e-mail.

Analyst upgrades:

• Janney Montgomery upgraded City Holding Company (NASDAQ: CHCO) to Buy from Neutral due to valuation and a belief the banking franchise is strong. The firm has a $33 price target on the stock.
  
• JMP Securities upgraded Acadia (NASDAQ: ACAD) to Outperform from Market Perform following the announcement that it has partnered with Biovail to develop and commercialize Pimavanserin. The firm has a $7 price target on the stock.
  
• RBC Capital upgraded Methanex (NASDAQ: MEOH) to Outperform from Sector Perform and raised its price target to $18 from $11 based on its improving free cash flow outlook.
• MGM Mirage (NYSE: MGM) was raised to Buy from Underperform at Banc of America/Merrill.
• Research in Motion (NASDAQ: RIMM) was lifted to Neutral from Underweight at JP Morgan.
• Con-Way (NYSE: CNW) was upgraded to Overweight from Equal Weight at Stephens.

TheStreet.com's Jim Cramer says it's hard not to capitulate when your clients demand irrationality.

When I was weighted short and we would have these seemingly endless days of rallying, it was the mornings that would get me. The mark-ups of the futures, the refusal of Asia or Europe to go down, the "tone." It was relentless.

Then I would get to the office and, after a long period in which all I heard were downgrades, I would be greeted by upgrades, where I would always scream, "Now? Now they upgrade Intel (NASDAQ: INTC) (Cramer's Take)?" Or, "He's putting Research In Motion (NASDAQ: RIMM) (Cramer's Take) on the list now, after this run?" Or, "Wells Fargo (NYSE: WFC) (Cramer's Take) goes from hold to buy? After it ran up 4 points? What is he thinking?"