Lehman cut earnings estimates for Fannie Mae (NYSE:FNM) and Freddie Mac (NYSE:FRE). according to MartketWatch.

Citi Investment Research lowered its price target on Royal Caribbean Cruises (NYSE:RCL) from $37 to $30, according to the AP.

Citigroup downgraded Sandisk (NASDAQ:SNDK) to "hold: from "buy" according to Briefing.com. The news service also reports that Bank of America resumed coverage of Boeing (NYSE:BA) with a "neutral" rating.

Douglas A. Mcintyre is an editor at 247wallst.com.

MOST NOTEWORTHY: H&R Block, Talbots and SunPower were today's noteworthy upgrades:

• Oppenheimer believes H&R Block (NYSE: HRB) has shown several catalysts over the past few months, most importantly the sale of its mortgage business. The firm, which upgraded shares to Outperform from Perform, believes the company's strong 2008 tax season will lead to future growth, and they think the stock can appreciate 20%+, as catalysts are not yet fully reflected in the stock.
  
• Friedman Billings upgraded Talbots (NYSE: TLB) to Outperform from Market Perform as they believe the company has several sources of cash to avoid a liquidity crisis, charge card EPS contribution provides good visibility, improved merchandise margins, and better merchandising.
  
• Credit Suisse raised SunPower (NASDAQ: SPWR) to Outperform from Neutral citing strength in Italy and other geographies.

OTHER UPGRADES:

• Agco (NYSE: AG) was raised at Wachovia to Outperform from Market Perform.
  
• UBS upgraded Metso Oyg (OTC: MXCYY) to Buy from Neutral.
  
• JMP Securities upgraded SanDisk (NASDAQ: SNDK) to Market Perform from Underperform.
  
• Stifel upgraded eBay (NASDAQ: EBAY) to Buy from Hold.

UBS downgraded Verizon (NYSE:VZ) from "buy" to "neutral" and took the same action with AT&T (NSYE:T) according to Briefing.com. The news service also reports that JMP upgraded Sandisk (NASDAQ:SNDK) to "market perform" from "underperform".

General Electric (NYSE: GE) was cut to Neutral from Outperform at JPMorgan, according to 24/7 Wall St. The financial website also reports that Wendy's (NYSE: WEN) waised to Equal Weight from Underweight at Morgan Stanley.

Douglas A. McIntyre

Sandisk Corp. (NASDAQ: SNDK), which makes the small and sleek Sansa Portable Music Player, just bought MusicGremlin, a wireless music subscription business. That gives me hope that there is still life outside the cult of Apple Inc.'s (NASDAQ: AAPL) iPod. Sandisk's stock is down about 3% today, which is typical for the buying company.

I did once love my iPod Shuffle, which worked perfectly up until the day it stopped working at all. I made an appointment at the Apple store Genius Bar to try to fix it, reconfirmed before I headed over, then got there to find it would be at least a 90 minute wait. Did the same thing with the same results again, then gave up.

But I'm happy to report that my little Sansa is wonderful.

MOST NOTEWORTHY: Edison International, Animal Health International and SanDisk were today's noteworthy initiations:

• RBC Capital initiated Edison International (NYSE: EIX) with an Outperform rating and $64 target citing strong rate base growth and the favorable environment at Southern California Edison.
  
• Piper assumed coverage of Animal Health International (NASDAQ: AHII) with a Buy rating and $10 target, as they believe the current valuation is attractive from long-term investors.
  
• Pacific Crest started SanDisk (NASDAQ: SNDK) with a Sector Perform rating and believes the valuation is too high following the recent strength as product margins are trending down.

OTHER INITIATIONS:

• Sandler initiated Heritage Commerce (NASDAQ: HTBK) with a Hold rating and $16 target.
  
• Burger King (NYSE: BKC) was initiated with a Buy rating and $34 target at Piper.
  
• RBC Capital assumed U.S. Geothermal (AMEX: HTM) with an Outperform rating and $4 target.

MOST NOTEWORTHY: U.S. semiconductors, Teekay Offshore and Oplink Communications were today's noteworthy upgrades:

• Goldman upgraded the U.S. Semiconductor Sector, including Intel (NASDAQ: INTC) and SanDisk (NASDAQ: SNDK) to Attractive from Neutral. The firm believes semi fundamentals are poised to improve in 2H08 and that valuations are reasonable.
  
• Wachovia upgraded Teekay Offshore (NYSE: TOO) to Outperform from Market Perform based on valuation and increased distribution growth outlook following the acquisition of an additional 25% ownership interest in Teekay Offshore Operating, L.P.
  
• Merriman upgraded shares of Oplink Communications (NASDAQ: OPLK) to Buy from Neutral as it believes the company is an attractive takeover target following the Finisar (NASDAQ: FNSR) and Optium (NASDAQ: OPTM) merger, given its low-cost Chinese manufacturing capacity and attractive $140M cash balance.

OTHER UPGRADES:

• Goldman upgraded Amazon.com (NASDAQ: AMZN) to Buy from Neutral and added shares to its Conviction Buy List.
  
• William Blair raised Interpublic Group (NYSE: IPG) to Outperform from Market Perform.
  
• Citigroup upgraded Texas Instruments (NYSE: TXN) to Buy from Hold.

MOST NOTEWORTHY: The Department store sector, SanDisk and CNET Networks were today's noteworthy downgrades:

• Goldman downgraded the department store sector to Neutral from Attractive after raising its 2008 oil forecast to $149 from $115, as it believes higher gas prices will impact consumer discretionary spend and sentiment. Goldman downgraded JC Penney (NYSE: JCP) and Nordstrom (NYSE: JWN) to Neutral and also removed Kohl's (NYSE: KSS) from its Conviction Buy List.
  
• JMP Securities downgraded SanDisk (NASDAQ: SNDK) to Underperform from Market Perform based on increased competition in NAND, a potential decline in royalty income, valuation, and lack of catalysts from flash-based solid state drives.
  
• CNET Networks (NASDAQ: CNET) was cut to Neutral from Buy at Banc of America following the tender offer from CBS (NYSE: CBS).

OTHER DOWNGRADES:

• Merrill downgraded Regions Financial (NYSE: RF) to Sell from Neutral.
  
• B. Riley downgraded Exar (NASDAQ: EXAR) to Neutral from Buy.
  
• Albermarle (NYSE: ALB) was lowered to Neutral from Overweight at JP Morgan.

Goldman Sachs cut the ratings on J.C. Penney (NYSE:JCP) and Nordstrom (NYSE:JWM) from "buy" to "neutral" due to the rising price of oil, according to MarketWatch.

Morgan Stanley began CostCo (NASDAQ:COST) at "equal weight" according to Briefing.com. The news service also reports that JPM downgraded Sandisk (NASDAQ:SNDK) from "market perform" from "underperform".

Douglas A. McIntyre is an editor at 247wallst.com.

Companies from Nokia (NYSE:NOK) to Samsung are trying to create a product to compete with the Apple (NASDAQ:AAPL) iPhone. Now RIM (NASDAQ:RIMM) will join the group.

RIM will come out with a touchscreen version of its Blackberry, probably in the third quarter. The decision is based on a false premise, which is that people want to buy an "iPhone" from someone other than Apple.

According to The Wall Street Journal "Dubbed the Thunder, the new BlackBerry is among RIM's strongest moves so far to appeal to the increasing number of consumers opting for multimedia phones."

The market has heard this song before. Over a year ago, both Sandisk (NASDAQ:SNDK) and Microsoft (NASDAQ:MSFT) came to market with competition for the iPod. Neither made any progress.

As infantile as the reasoning may seem, Apple built a nearly perfect product, which has been confirmed by strong demand , and plans to improve on it with features like 3G capability. Competition cannot replace what the customer views as irreplaceable.

Douglas A. McIntyre is an editor at 247wallst.com and author of the Ten Stocks Under $10 newsletter.

SanDisk Corp. (NASDAQ: SNDK) shares are trading higher today after the Semiconductor Industry Association reported that global semiconductor sales rose 1.5% year-over-year in February, helped by growing international demand. The numbers were said to be skewed somewhat in the negative by rapidly declining DRAM prices, but that growth in the overall sector was strong. If you think that the company won't fall by too much in the coming months, then now could be a good time to look at a bullish hedged trade on SNDK.

After hitting a one-year high of $59.75 in July, the stock hit a one-year low of $19.54 earlier this month. SNDK opened this morning at $21.65. So far today the stock has hit a low of $21.61 and a high of $22.74. As of 1:15, SNDK is trading at $22.69, up $1.43 (6.7%). The chart for SNDK looks neutral and improving, while S&P gives the stock a neutral 3 STARS (out of 5) hold rating.

For a bullish hedged play on this stock, I would consider a May bull-put credit spread below the $17.50 range. A bull-put credit spread is an options position that combines the purchase and sale of put options to hedge risk in case the stock doesn't do what you think but still leverage nice returns. This particular trade will make an 8.7% return in just 7 weeks as long as SNDK is above $17.50 at May expiration. SanDisk would have to fall by more than 22% before we would start to lose money.

NDK hasn't been below $19 at all in the past year and has shown support around $21 recently. This trade could be risky if the company's earnings (due out in late April) disappoint, but even if that happens, this position could be protected by the support the stock looks to be forming right around $20, where the chart is flattening out.

Brent Archer is an options analyst and writer at Investors Observer. At publication time, Brent neither owns nor controls positions in SNDK.

Last week, I wrote one article about 10 stocks making new 52-week highs and another about 10 stocks making new 52-week lows. Gold, oil and steel plays made up the majority of stocks making new highs while technology and finance companies were the ones plummeting.

Both articles gave some very basic rules on how to spot reversals while recommending investors cut their losses quickly and let their winners run. And, both articles were released mid-week around the same time of day. Yet the article about stocks making new lows turned out to be more than seven times as popular!

Why do you think that is? Sure, they're slightly more actively traded, but I believe investors are not comfortable buying into or holding commodity plays because they've already gone up so much. But they're perfectly willing to go down with the ship on blue chip brokers and technology plays, sometimes even doubling and worse, tripling up because they're invested in such "quality companies."

Ahhh, big losers. They exist in every market environment but only show their true colors during bear markets such as this. The only people interested in them are those investors who have lost a ton stubbornly holding for far too long, short sellers who are loving life right now, and those who are looking to bottom fish. I understand the short sellers perspective -- it's a truly great feeling to profit off those sadly naïve or eternally optimistic investors -- but to the other two groups, I say, you aren't playing the odds.

That's right, no matter the company, products, potential, industry or their "long-term value," I'd never be caught invested in any stock whose chart looks like that of:

• Broadcom (NASDAQ: BRCM)
• Sandisk (NASDAQ: SNDK)
• JPMorgan Chase & Co. (NYSE: JPM)
• Merrill Lynch (NYSE: MER)
• Citigroup (NYSE: C)
• Motorola (NYSE: MOT)
• Sprint Nextel (NYSE: S)
• Ebay (NASDAQ: EBAY)
• Alcatel-Lucent (NYSE: ALU)
• Starbucks (NASDAQ: SBUX)

Because I cut my losses quickly before they can cut me sharply. Repeat that phrase over and over until you follow it every time. It all comes down to discipline. Those who have it make money, those who do not, do not. Do not be one of those do notters. It's so important a lesson; I cover it often in blog posts like this.

Apple Inc. (NASDAQ: AAPL) is scheduled to hold a shareholder vote on nominees to the company's board of directors Tuesday. Proxy advisory firm Glass Lewis & Co. said investors should elect Chief Executive Steve Jobs , William Campbell , Millard Drexler, Andrea Jung and Eric Schmidt to the board of directors. Due to concerns over backdated options, it said shareholders should withhold votes for former Vice President Al Gore, Arthur Levinson and Jerome York. Other issues are executive compensation.
After declining over 2.6% Monday following a price target cut by RBC, AAPL shares are again lower in premarket trading, down over 1.2%.

The head of Dubai International Capital LLC said Citigroup Inc. (NYSE: C) may need additional capital from outside investors due to increased losses stemming from the collapse of the U.S. subprime mortgage market. This is after already getting $7.5 billion in November from Abu Dhabi and another $14.5 billion from other investors.
Meanwhile, Merrill Lynch cut Citi's earnings estimates and is now forecasting the bank will earn 24 cents for the year and lose $1.66 a share during the first quarter, compared to a previous forecast for $2.74 per share in annual earnings and 55 cents a share in first-quarter earnings.
Citi shares are down over 2.3% in premarket trading.

Intel Corp. (NASDAQ: INTC) came out Monday night and warned of lower margins, and while the stock was down in after-hours trading, one might actually make the argument that this might not be such bad news for its core operations. It's just hard to be too much like Dr. Pangloss in what looks, feels, and even smells more and more like a bear market each week. The culprit is listed as "lower than expected NAND flash memory chip prices." So Intel said it is now looking for 54% margins, plus or minus 1%. Its previous guidance was 56%, plus or minus 1%. What is at least a bit of relief here is that Intel said that all other expectations are consistent with the prior guidance given with its last outlook.

I would note that Intel had recently been downgraded at Goldman Sachs and at AmTech. Arguably, this is the second warning if you count last quarter. Its 2% drop is fairly appropriate as that is basically how much the stock is down on the news. Intel closed up 0.2% Monday at $20.01, but it was now seeing shares trade down 2.5% at $19.51 in after-hours evening trades.

If you take this at face value, Intel at least has a robust processor business, or at least it has the best processors in the industry. This news is taking a toll on other semiconductor stocks as well, but as the news bit is specific to NAND flash memory chips, it is hitting those flash memory stocks the worst of the others.

Micron Tech (NYSE: MU) is one that won't be liking this as its turnaround seems to be in jeopardy. This may at least make the company pursue more active issues like divesting some assets. SanDisk Corp. (NASDAQ: SNDK) is perhaps the pure-play for flash memory stocks, and its shares were actually down almost 3.5% at $22.25 in after-hours trading. That was after already hitting a new 52-week low at the close of $23.05 as its trading range over the last year was $23.40 to $59.75. Spansion Inc. (NASDAQ: SPSN) is another go-to stock in flash memory. Its shares were down almost 3% in after-hours trading at $2.82 after having an almost 6% gain today. Unfortunately, it has had a poor year with its 52-week trading being $2.69 to $12.83.

MOST NOTEWORTHY: Certain banks, VASCO Data Security and Bankrate were today's noteworthy downgrades:

• UBS downgraded shares of Discover (NYSE: DFS) and Capital One (NYSE: COF) to Sell from Neutral and American Express (NYSE: AXP) to Sell from Buy, as they believe a U.S.-led recession will lead to increased credit losses.
• Jefferies downgraded shares of VASCO Data Security (NASDAQ: VDSI) to Hold from Buy to reflect the company's exposure to the financial services market, as they believe 2008 will be a tough year for small companies selling into tightening IT budgets.
• Merriman lowered its rating on Bankrate (NASDAQ: RATE) to Neutral from Buy on valuation, as they believe the stock is pricing in upside from strong website traffic seen in January driven by refinance activity and Fed rate cuts. Citigroup downgraded shares to Hold from Buy on valuation, as they find the risk/reward less compelling at current levels.

OTHER DOWNGRADES:

• JP Morgan removed SanDisk (NASDAQ: SNDK) from its Top 3 Picks List.
• Goldman downgraded CSK Auto (NYSE: CAO) to Neutral from Buy and removed Google (GOOG) from its Conviction Buy List.
• Baird lowered Comerica (NYSE: CMA) to Neutral from Outperform.