NYSE EURONEXT

The companies whose shares are moving in early session on Tuesday are: Boyd Gaming, Synchronoss Technologies, Select Medical Holdings, athenahealth, Centene, Avon Products, Steris Corp., Halliburton and Blackbaud.

Financial exchanges group NYSE Euronext is banking on its nascent U.S. futures unit and technology investments to reverse a decline in trading that pushed down profit last quarter.

The companies whose shares are moving in pre-market trade on Tuesday are: Sandisk, ProLogis, Urban Outfitters, Newmont Mining, Ford Motor, Avon Products, Akamai Technologies, Genworth Financial, Nyse Euronext and Sara Lee.

U.S. stock index futures were little changed on Tuesday, with investor focused on corporate earnings and the effects an interest rate hike in China may have on demand growth.

The top after-market NYSE gainers on Monday are: International Coal Group, Aspen Insurance Holdings, New York Times, Harry Winston Diamond and Elan Corp. The top after-market NYSE losers on Monday are: Triangle Capital, One Liberty Properties, Principal Financial, FMC Corp and Becton.

Stock index futures pointed to a higher open for Wall Street on Tuesday, adding to gains from the previous session, with futures for the S&P 500, for the Dow Jones and for the Nasdaq up 0.1-0.2 percent by 1007 GMT.

Stocks advanced as a series of merger deals excited investors, pushing the blue-chip indices to two-and-a-half-year highs in the absence of significant economic news.

U.S. stocks advanced in early trade on Monday with the S&P 500 Index gaining 4.88 points, or 0.37 percent, to trade at 1,315.75 at 9:50 a.m. EDT. The Dow Jones Industrial Average advanced 36.63 points, or 0.30 percent, to trade at 12,128.78. The Nasdaq Composite Index gained 0.31 percent.

The companies whose shares are moving in pre-market trade on Monday are: Bristol Myers Squibb, Chesapeake Energy, Sprint Nextel, Valero Energy, Bank of America, Aetna, Verizon Communications, Weyerhaeuser, Nvidia and Corning.

The companies whose shares are moving in pre-market trade on Friday are: JDS Uniphase, Aetna, PulteGroup, Symantec, Tesoro, Las Vegas Sands, Fiserv and Wynn Resorts.

The top after-market NYSE gainers on Thursday are: Alliant Techsystems, Goodyear Tire & Rubber, Tyson Foods, Vonage Holdings and China Yuchai International. The top after-market NYSE losers on Thursday are: DHT Holdings, Teekay Tankers, RealD, Las Vegas Sands and Netsuite.

The companies whose shares are moving in pre-market trade on Thursday are: Dow Chemical, GameStop, Yum Brands, CF Industries Holdings, Micron Technology, Merck & Co and Cvs Caremark.

The top after-market NYSE gainers on Wednesday are: Magnetek, Hartford Financial, Magna International, NeoPhotonics and 99 Cents Only Stores. The top after-market NYSE losers on Wednesday are: Ameriprise Financial, Ace, International Coal Group, Global Partners and InterXion Holding.

The top after-market NYSE gainers on Tuesday are: First Marblehead, Hershey Foods, MEMC Electronic, Timberland, Elan Corp, United Microelectronics, Bank of Ireland, NRG Energy and RSC Holdings

The top after-market NYSE losers on Tuesday are: North American Energy Partners, United Rentals, Global Cash Access, Statoil ASA, Liz Claiborne, ProLogis, Boston Scientific, Mechel Steel Group and Cash Store Financial Services.

The companies whose shares are moving in pre-market trade on Tuesday are: Lexmark International, Archer Daniels Midland, Novellus Systems, Advanced Micro Devices, Monster Worldwide, Eastman Chemical, BP and Ventas.

The companies which are expected to see active trade on Tuesday are: BP, Pfizer, C.H. Robinson, Emerson, United Parcel, McGraw Hill Companies, Lexmark International and Cummins.

The top after-market NYSE gainers on Monday are: Longtop Financial Technologies, Manitowoc Co, Camelot Information, Concord Medical Services and Aercap Holdings. The top after-market NYSE losers on Monday are: Exterran Holdings, Hovnanian Enterprises, Fifth Street Finance, Seaspan and Nabors Industries.

The companies whose shares are moving in pre-market trade on Friday are: Sara Lee, Micron Technology, Bank of America, Amazon, Ford Motor and Carnival Corp.

The companies which are expected to see active trade on Friday are: Microsoft, Amazon, Ford Motor, Chevron, Honeywell International, Dominion Resources and American Electric Power.

The companies whose shares are moving in pre-market trade on Thursday are: Netflix, Teradyne, Qualcomm, Symantec, AT&T, Goodyear Tire & Rubber and Procter & Gamble.