Facebook’s stock should trade for $13.80

MARKETWATCH FRONT PAGE

What should be the price of Facebook�s stock? This is the question that investors should be asking but, surprisingly, few are doing so, writes Mark Hulbert. See full story.

U.S. stocks waver on Europe fears

U.S. stocks languish between modest gains and losses, with Wall Street largely fixated on Spain, where regional banks are struggling with finances and yields that reflect the government�s borrowing costs shoot higher. See full story.

Space: The final frontier for investors?

Analysts and industry officials say that investing in commercial space companies is fraught with risk and may offer little payoff. See full story.

Investors may be headed toward �fiscal cliff�

Investors are reeling from Europe�s deepening economic crisis, but they may soon find themselves battered closer to home as the U.S. economy closes in on another debt-ceiling debate and teeters toward the edge of a �fiscal cliff.� See full story.

Japan electronic trade venues seek regulatory love

Having survived a major shake-out, Japan�s two main electronic trading platforms are now ready to provide what is needed to rejuvenate the country�s stock markets: A healthy dose of real competition. See full story.

MARKETWATCH COMMENTARY

Time was small investors couldn�t get enough shares of a hot IPO. Now with Facebook, there are so many nobody knows where they might end up, including in our portfolios. See full story.

MARKETWATCH PERSONAL FINANCE

When it comes to IRAs, timing is everything. Robert Powell looks at five rules that could derail your retirement-savings plans. See full story.