MOST NOTEWORTHY: Bear Stearns (BSC), Citigroup (C), Lehman (LEH), Chicago Bridge & Iron (CBI) and Bed Bath & Beyond (BBBY) were today's noteworthy downgrades:

• Merrill downgraded Bear Stearns (NYSE: BSC), Citigroup (NYSE: C) and Lehman Brothers (NYSE: LEH) to Neutral from Buy to reflect greater earnings risk stemming from the slowdown in securitization and mortgage. Merrill also finds it "inevitable" that revenue from underwriting and advising on takeovers will slow.

• Stanford downgraded shares of Chicago Bridge & Iron (NYSE: CBI) to Sell from Hold as they believe the premium valuation is unjustified given the Lummus acquisition.

• Merrill Lynch cut Bed Bath & Beyond (NASDAQ: BBBY) to Sell from Neutral based on slowing secular growth...

OTHER DOWNGRADES:

• Goldman downgraded Zale (NYSE: ZLC) to Sell from Neutral.

• PrivateBancorp (NASDAQ: PVTB) was cut from JP Morgan's Focus List.

• Banc of America downgraded Maxim Integrated (NASDAQ: MXIM) to Neutral from Buy.

• Stanford cut Oceaneering Int'l (NYSE: OII) to Hold from Buy.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).

The stock market has stabilized somewhat in recent days, but I still have a very pessimistic outlook for stocks, as I explain in this video. I think stocks could fall another 25%.

I am deeply worried about the financials, like mortgage company Countrywide Financial Corporation (NYSE: CFC) and high-end consumer stocks like Nordstrom, Inc. (NYSE: JWN).

Nonetheless, I think there are opportunities in some niche plays. I advise investors with cash to put in the market to take a look at electric utility Pinnacle West Capital Corporation (NYSE: PNW), ballbearing company Kaydon Corporation (NYSE: KDN), and bridge builder Chicago Bridge & Iron Company N.V (NYSE: CBI).

Internationally, I suggest looking to China plays like Aluminum Corp. of China Limited (ADR) (NYSE: ACH) and global environmental plays like Veolia Environment (ADR) (NYSE: VE). Finally, I offer a stock tip: Darling International Inc. (ASE: DAR) is a little-known environmental company which gets paid to collect waste like animal by-products and cooking grease and turns it into biodeisel which it then sells. Enjoy the video!