NYSE

The top after-market NYSE gainers on Tuesday are: Tempur-pedic International, Genco Shipping & Trading, Las Vegas Sands, Cai International, International Game Technology, RPM International, Thomas & Betts, Genuine Parts, W.W. Grainger and Weyerhaeuser.

The companies whose shares are moving in pre-market trade on Tuesday are: SUPERVALU, Lexmark International, Cummins, Covidien, Ford Motor, Hershey, Sprint Nextel, Waters, Valero Energy, Nvidia, 3M Co and Macy's Inc.

The companies which are expected to see active trade on Tuesday are: Ford Motor, 3M, AK Steel Holding, Electronic Arts, Fiserv, International Game Technology, Amazon.com, Invesco, Lockheed Martin, United Parcel Service, Western Union, ACE, Biogen Idec, C H Robinson Worldwide and Cummins Inc.

The top after-market NYSE gainers on Monday are: BancorpSouth, Hexcel, Wuxi Pharmatech, Helix Energy Solutions and E-Commerce China Dangdang. The top after-market NYSE losers are: STMicroelectronics, Unisys, Basic Energy Services, Lender Processing and Albemarle Corp.

Stocks fell on Monday as continued political sparring in Washington over the debt ceiling heightened worries of a U.S. rating downgrade, sending world equities lower.

GE is making progress in earnings and profits as the company reshapes its business, but its stock price is lagging behind. Here's three things needed to get GE's stock price moving again.

The companies whose shares are moving in pre-market trade on Monday are: Roper Industries, Netflix, International Paper, Computer Sciences, Safeway, SUPERVALU, Chesapeake Energy, Boeing, Baker Hughes, Suntrust Banks, Micron Technology and EMC Corp.

Given the very bullish sentiment heading into earnings, FBR Capital Markets said it is not surprised by the pullback in shares of Core Laboratories N.V. (NYSE: CLB) following the company's second quarter earnings release.

The companies which are expected to see active trade on Monday are: Netflix, Anadarko Petroleum, Baker Hughes, Texas Instruments, Broadcom, Eaton, FMC Technologies, Kimberly Clark, Lorillard and Masco Corp.

Jefferies & Co. upgraded its rating of Motorola Solutions Inc. (NYSE: MSI) to "buy" from "hold" and increased its price target to $55 from $49.

The top after-market NYSE gainers on Friday are: PolyOne Corp, Novo Nordisk, National Bank of Greece, Motorola and Credicorp Ltd. The top after-market NYSE losers are: Bridgepoint Education, Neustar, Fusion-IO, Noble Corp and Polaris Industries Inc.

The earnings season is when a large number of publicly traded companies release their quarterly earnings reports. The earnings season is so far topping Street views at a pace above typical quarters.

As of 10 a.m. (EDT), Verizon shares were down 2.85 percent to trade at $36.51 per share.

The companies whose shares are declining in pre-market trade on Friday are: CR Bard, Caterpillar, Cummins, Verizon Communications, FLIR Systems, Deere and Honeywell International.

The companies whose shares are gaining in pre-market trade on Friday are: Advanced Micro Devices, Sandisk Corp, General Electric, Schlumberger, Carnival, Suntrust Banks, McDonalds, McDonalds, Xerox and Red Hat Inc.

The companies which are expected to see active trade on Friday are: Microsoft, Advanced Micro Devices, Caterpillar, General Electric, Schlumberger, Verizon Communications, McDonalds, Xerox, Dover, FLIR Systems, Honeywell International, Reynolds American and Rockwell Collins.

The top after-market NYSE losers on Thursday are: Ruby Tuesday, Royal Bank Scotland Group, Olin, Hypercom, Hypercom, Kansas City Southern and PetroChina Co.

The top after-market NYSE gainers on Thursday are: Advanced Micro Devices, Radian Group, Gardner Denver, Western Digital, Dupont Fabros Technology, NCR Corp, HealthSouth, Eastman Kodak and Red Hat.

Reality television star and model Kim Kardashian has sued Old Navy, claiming the company using a lookalike image of her in ads. She wants it to stop, and she wants damages.

Express Scripts, Inc. (NASDAQ:ESRX) said it agreed to buy Medco Health Solutions, Inc. (NYSE:MHS) for $29.1 billion cash and stock deal that would see Express Scripts becoming the largest pharmacy-benefits manager in the U.S.

The companies whose shares are moving in pre-market trade on Thursday are: Medco Health Solutions, Robert Half International, Morgan Stanley, Express Scripts, Stryker, CVS Caremark, Nokia, Genworth Financial, AmerisourceBergen and Whirlpool Corp.