CITIGROUP

Several underwriters that shared $176 million in fees from the $16 billion initial public offering of Facebook (Nasdaq: FB), the No. 1 social networking site, told investors to buy the share Wednesday.

Amarin Corp, Facebook, Zynga, Saks, O'Reilly Automotive, Credit Suisse Group, Atlantic Power and Tata Motors are among the companies whose shares are moving in pre-market trading Tuesday.

Asian stock markets mostly declined Monday as fears of a further global slowdown and economic headwinds from the euro zone continued to weigh on the sentiment.

In the 1950s, a consumer who wanted to buy eyeglasses borrowed $40 from the bank. Fast-forward to 2012: how about using your digital wallet to buy those glasses with your mobile phone? Maybe later this year.

Thursday's downgrade contained a veiled threat that pointed at politicians in Germany, the United Kingdom, France and the United States and plainly stated, Stop talking about making the banks responsible for their own follies -- or else.

Moody's Investors Service downgraded 15 global financial institutions Thursday, including five of the largest U.S. banks, nine major European banks and the Royal Bank of Canada (NYSE: RY), a move that could tighten borrowing and require the companies to post billions of additional collateral.

First Lady Michelle Obama spent her weekend disparaging the fat paycheck, the fancy office, the impressive lines on our resumés.

The top after-market NYSE gainers Monday were: Dana Holding, Alliant Techsystems, Yingli Green Energy Holding, Celanese and Fusion-io. The top after-market NYSE losers were: J.C. Penney, IHS Inc, Western Gas Partners, HCP and Boise Inc.

Stock markets in China and Hong Kong advanced Wednesday on speculation that the People's Bank of China will cut interest rates soon to help the economy regain its growth momentum.

The European Central Bank is expected to hold back from policy moves when it meets on Wednesday, instead urging governments to address the euro zone's crisis, but it could indicate a readiness to cut interest rates as early as next month given a weakening economy and Spain's banking troubles.

Clive Chajet, celebrated brands consultant for companies, offers his free advice to Facebook, Yahoo and Hewlett-Packard about undoing the damage from recent mishaps: stick to business and the share price will follow.

The companies whose shares are moving in pre-market trading Friday are: Coca-Cola Co., Bank of America Corp., Dean Foods Co., General Electric Co., Citigroup Inc., JPMorgan Chase & Co. and Facebook Inc.

The legal activist gives his first public speaking engagement in America after leaving from China.

Debrahlee Lorenzana, who was fired as a banker from Citibank in 2010 for being too sexy, spoke out about the similarities of her case with Lauren Odes', the woman fired from New York lingerie store Native Intimates for being too busty. Lorenzana revealed that she ended up fighting the suit, filed for similar discriminatory reasons, alone after lawyer Gloria Allred dropped her when the cameras stopped flashing.

Formula 1, the popular global auto racing sport, is on its way to a possible IPO as financial investors such as Waddell & Reed Financial Inc. (NYSE: WDR), Norges Bank Investment Management and BlackRock, Inc. (NYSE: BLK) bought 21 percent of the company, CVC Capital Partners, owner of Formula 1, confirmed Tuesday.

Portuguese investment bank Espirito Santo has downgraded Indian bio-technology major Biocon from neutral to sell based on several issues, including accounting practices which the bank says are objectionable.

Industrial manufacturer Eaton Corp. (ETN) said Monday it would buy electrical equipment company Cooper Industries Plc for $11.8 billion to expand into the electric industry.

Publisher Houghton Mifflin Harcourt filed for Chapter 11 bankruptcy protection Monday to restructure $3.1 billion in debt and reduce annual interest costs by around $250 million.

One of the biggest and most anticipated IPOs of the year, quite possibly the decade, is ready to hit Wall Street tomorrow, but if you're thinking about buying shares, you're not alone. Not in the least. If you're looking to get a piece of the stock, we're here to help you. But be warned: It will not be easy.

The companies whose shares are moving in premarket trade Wednesday are: Acadia Pharmaceuticals Inc., Citigroup Inc., Fossil Inc., Dendreon Corp., Zynga Inc., Titan Machinery Inc., Staples Inc., Vodafone Group PLC and Corning Inc.

The euro zone just avoided recession in early 2012, but the region's debt crisis sapped the life out of the French and Italian economies and widened a split with paymaster Germany.