• Most active Nasdaq-traded stocks Friday, 19 Dec 2014 | 1:25 PM ET

    American Realty Capital Properties Inc. fell. 6 percent to $8.02 with 28,386,500 shares traded. Apple Inc. fell. 8 percent to $111.78 with 75,717,300 shares traded. BlackBerry Ltd. fell. 8 percent to $9.99 with 30,981,500 shares traded.

  • Inside Citi's $35 billion Instagram valuation  Friday, 19 Dec 2014 | 11:00 AM ET

    Citigroup's Mark May, explains what factors were behind Citi raising its valuation of Instagram from $19 billion to $35 billion.

  • CNBC's Jim Cramer and David Faber discuss the note by Citi where they raised Instagram's valuation to $35 billion up from $19 billion citing faster audience growth.

  • Wait a second, Instagram's worth WHAT now? Friday, 19 Dec 2014 | 8:58 AM ET

    Citigroup thinks Instagram is now worth about 49 times what Facebook paid for it two years ago, raising the value of the combined company.

  • Twitter is 'dramatically undervalued'  Friday, 19 Dec 2014 | 5:40 AM ET

    Discussing Facebook and Twitter, Nihal Mehta, founding general partner at Eniac Partners says that Twitter is "dramatically undervalued", whilst consumers are suffering "too much saturation" to take on another app in 2015.

  • EBay parts ways with controversial political group ALEC Thursday, 18 Dec 2014 | 7:29 PM ET

    SAN FRANCISCO, Dec 18- Ebay Inc said on Thursday that it will end its association with the American Legislative Exchange Council, a political group that other tech companies dropped earlier this year due to its views on climate change. "After our annual review of eBay Inc's memberships in trade associations and third party organizations we've decided not to...

  • Most active Nasdaq-traded stocks Thursday, 18 Dec 2014 | 1:48 PM ET

    American Realty Capital Properties Inc. fell 4.0 percent to $8.07 with 39,856,900 shares traded. Apple Inc. rose 3.0 percent to $112.65 with 56,867,800 shares traded. Cisco Systems Inc. rose 3.1 percent to $27.65 with 33,984,700 shares traded.

  • When will Facebook have more dead than live users? Thursday, 18 Dec 2014 | 1:19 PM ET
    The Facebook logo is reflected in the eyeglasses of a user in San Francisco.

    By now, anyone who's used social media long enough probably knows at least one person who has passed away, but whose profile page remains.

  • The LendingClub of China's $ trillion opportunity Thursday, 18 Dec 2014 | 11:54 AM ET
    Lending Club founder and CEO Renaud Laplanche rings a ceremonial bell to begin trading during the company's IPO on the floor of the New York Stock Exchange, Dec. 11, 2014.

    Dianrong, the LendingClub of China, is raising money from Tiger Global and other investors to modernize the Chinese financial system.

  • Are these ETFs cutting-edge or crazy? Thursday, 18 Dec 2014 | 7:30 AM ET

    Leading investment analysts give their picks on the hottest ETF niches in 2015: cybersecurity, self-driving cars and China bonds.

  • You could soon sell items on your Facebook post Thursday, 18 Dec 2014 | 6:21 AM ET
    The Facebook "Like" sign outside headquarters in Menlo Park, California.

    Facebook users could soon sell goods by writing a simple post on a group, the social networking site confirmed.

  • Most active Nasdaq-traded stocks Wednesday, 17 Dec 2014 | 1:17 PM ET

    American Realty Capital Properties Inc. rose 9.2 percent to $8.41 with 23,528,100 shares traded. Apple Inc. rose 2.5 percent to $109.41 with 52,068,400 shares traded. Cisco Systems Inc. rose. 8 percent to $26.81 with 35,803,200 shares traded.

  • On Kickstarter, everyone wants to be 'Staff Pick' Wednesday, 17 Dec 2014 | 11:14 AM ET

    NEW YORK— Want your project to get selected as a "Staff Pick" on crowdfunding site Kickstarter? Entrepreneurs and other users have been seeking the secret to getting their projects selected as a "Staff Pick"— a designation that one of Kickstarter's 98 employees can give a project based on his or her personal tastes. Shelley Harper scoured Google, read blog posts and...

  • The top iPhone and iPad apps on App Store Tuesday, 16 Dec 2014 | 2:36 PM ET

    3. Five Nights at Freddy's 2, Scott Cawthon. 5. Five Nights at Freddy's, Scott Cawthon. 2. Facebook Messenger, Facebook, Inc..

  • Most active Nasdaq-traded stocks Tuesday, 16 Dec 2014 | 1:20 PM ET

    American Realty Capital Properties Inc. fell 6.4 percent to $7.70 with 33,288,200 shares traded. Apple Inc. fell 1.4 percent to $106.75 with 58,756,800 shares traded. Cisco Systems Inc. fell. 4 percent to $26.59 with 35,914,700 shares traded.

  • Facebook's top game aims to sweeten up China Monday, 15 Dec 2014 | 4:40 PM ET

    "Cookie Jam" is among the top 20 grossing games on iOS and Android and was named Facebook's game of the year for 2014. Next up: China.

  • Vice eyes 2015 ‘deal spree’ and IPO plans Monday, 15 Dec 2014 | 1:50 PM ET
    Shane Smith, Vice

    Vice Media is considering an IPO as well as a series of major strategic deals, reports Financial Times.

  • Most active Nasdaq-traded stocks Monday, 15 Dec 2014 | 1:43 PM ET

    American Realty Capital Properties Inc. fell 8.5 percent to $8.23 with 33,770,100 shares traded. Apple Inc. fell 1.4 percent to $108.23 with 66,344,000 shares traded. Cisco Systems Inc. fell. 7 percent to $26.68 with 27,283,200 shares traded.

  • Early Movers: PETM, BOBE, JNPR, MSFT & more Monday, 15 Dec 2014 | 7:55 AM ET
    Traders work on the floor of the New York Stock Exchange on April 22, 2014

    Some of the names on the move ahead of the open.

  • The Swift rise of Taylor, Inc. Saturday, 13 Dec 2014 | 5:04 PM ET
    Taylor Swift performing

    Taylor Swift may be known for her "long list of ex-lovers", but now she's made a name for herself as a multi-million dollar powerhouse.