U.S. stock markets reopened on Wednesday after being shut for the first two days of the week.

Companies announcing delayed results and/or conference calls:

-- Abiomed Inc (>> ABIOMED, Inc.) rescheduled second-quarter conference call to November 1 at 8 am Eastern Time.

-- Affymetrix (>> Affymetrix, Inc.) rescheduled third-quarter results and conference call to November 5.

-- American Capital Agency Corp (>> American Capital Agency Corp.) rescheduled its shareholder call to November 1. The earnings call may be further postponed depending on when equity markets reopen, it said.

-- Arch Capital Group Ltd (>> Arch Capital Group Ltd.) rescheduled third- quarter results to aftermarket on November 1. The conference call will be held at 10 am Eastern Time on November 2.

-- Arkansas Best Corp (>> Arkansas Best Corporation) rescheduled third-quarter results to November 1.

-- Armstrong World Industries Inc (>> Armstrong World Industries, Inc.) rescheduled its third-quarter conference call and webcast, and said new timings would be announced later.

-- Aspen Technology (>> Aspen Technology, Inc.) rescheduled first-quarter conference call to November 1, 8 am Eastern Time.

-- Automatic Data Processing Inc (>> Automatic Data Processing) rescheduled first-quarter results to November 1.

-- Avis Budget Group Inc (>> Avis Budget Group Inc.) rescheduled third-quarter results to November 1, after market. The company will host a conference call on November 2 at 8:30 am Eastern Time.

-- Avon Products Inc (>> Avon Products, Inc.) rescheduled third-quarter results to November 1. It will hold the earnings webcast at 8:30 am Eastern Time.

-- Big 5 Sporting Goods Corp (>> Big 5 Sporting Goods Corporation) rescheduled third-quarter results to November 1 after market close.

-- Blackbaud Inc (>> Blackbaud, Inc.) rescheduled third-quarter conference call to November 1.

-- Brightcove Inc (>> Brightcove Inc) rescheduled third-quarter results to November 1 from October 30.

-- CardioNet Inc (>> Cardionet Inc) rescheduled third-quarter results to November 5 at 4 pm Eastern Time. The conference call will be held the same day at 5.00 pm Eastern Time.

-- Carmike Cinemas Inc (>> Carmike Cinemas, Inc.) rescheduled third-quarter results to November 1.

-- Cell Therapeutics Inc (>> Cell Therapeutics Inc) rescheduled third-quarter results to November 1 from October 30, and will hold its conference call at 8:30 am Eastern Time.

-- Cerus Corp (>> Cerus Corporation) rescheduled third-quarter results to November 7 after markets close.

-- The Clorox Co (>> The Clorox Company) rescheduled third-quarter earnings webcast to November 2 at 1:30 pm Eastern Time.

-- Compugen Ltd (>> Compugen Ltd.) rescheduled third-quarter results conference call to November 5.

-- Danaos Corp (>> Danaos Corporation) rescheduled third-quarter results to November 5, after markets close.

-- Dendreon Corp (>> Dendreon Corporation) rescheduled third-quarter results to November 2 and will hold its investor conference call the same day at 9 am Eastern Time.

-- DreamWorks Animations SKG Inc (>> Dreamworks Animation Skg Inc) rescheduled third- quarter earnings announcement and conference call for November 1, after markets close.

-- Drew Industries Inc (>> Drew Industries, Inc.) rescheduled third-quarter to November 1, before market and a conference call will follow at 1 pm.

-- Elizabeth Arden Inc (>> Elizabeth Arden, Inc.) rescheduled first-quarter results, conference call and webcast to November 5.

-- Entergy Corp (>> Entergy Corporation) rescheduled third-quarter earnings conference call to November 5.

-- Equinix Inc (>> Equinix Inc) rescheduled third-quarter results to November 1 and will hold its quarterly conference call at 5.30 pm Eastern Time.

-- Exelon Corp (>> Exelon Corporation) rescheduled third-quarter earnings call to November 1 at 10 a.m. Eastern Time, from October 31.

-- Elizabeth Arden Inc (>> Elizabeth Arden, Inc.) rescheduled first-quarter results and conference call to November 5.

-- Fortress Investment Group LLC (>> Fortress Investment Group LLC) rescheduled third-quarter results to November 2 at about 7:00 am Eastern Time.

-- GAIN Capital Holdings Inc will now release its third-quarter earnings on Thursday November 1.

-- Genesee & Wyoming Inc (>> Genesee & Wyoming Inc.) rescheduled third-quarter results and conference call to November 5.

-- GNC Holdings Inc (>> GNC Corporation) rescheduled third-quarter earnings call to November 1 at 10 am Eastern Time.

-- Harman International Industries Inc (>> Harman International Industries Inc./DE/) postponed first-quarter results to Friday, November 2.

-- Heartland Payment Systems Inc (>> Heartland Payment Systems, Inc.) rescheduled its conference call to November 1 at 9 am Eastern Time. Results will be issued prior to the market open on the same day.

-- Hess Corp (>> Hess Corp.) rescheduled third-quarter earnings conference call to November 2, at 10 am Eastern Time.

-- hhgregg Inc (>> hhgregg, Inc.) rescheduled second-quarter results to November 2.

-- Hercules Technology Growth Capital Inc (>> Hercules Technology Growth Capital Inc) rescheduled third-quarter results to November 1 at 5 pm Eastern Time, from October 30.

-- ICG Group Inc (>> ICG Group Inc.) rescheduled third-quarter results to November 5, before market. The Company will host a conference call at 10 am Eastern Time that morning.

-- Iconix Brand Group Inc (>> Iconix Brand Group, Inc.) rescheduled third-quarter results and earnings call to November 1.

-- Integrated Silicon Solution Inc (>> Integrated Silicon Solution, Inc.) rescheduled fourth-quarter results conference call to November 1, 4.30 pm Eastern Time.

-- Intelsat S.A. rescheduled third-quarter results and conference call to November 5 from October 31.

-- Itron Inc (>> Itron, Inc.) rescheduled third-quarter results to November 1, 8.00 am Eastern Time.

-- ITT Corp (>> ITT Corp) rescheduled third-quarter results to November 2, 7 am Eastern Time.

-- L-3 Communications (>> L-3 Communications Holdings, Inc.) rescheduled third-quarter conference call to November 1 at 11 am Eastern Time. The press release of the quarterly results will be issued on the same day before market.

-- Life Technologies Corp (>> Life Technologies Corp.) rescheduled its third-quarter earnings and conference call to November 1.

-- MannKind Corp (>> MannKind Corporation) rescheduled third-quarter results to November 1, and will host a conference call at 6 pm Eastern Time.

-- Martha Stewart Living Omnimedia Inc (>> Martha Stewart Living Omnimedia, Inc.) rescheduled third-quarter results to November 2 from November 1.

-- MCG Capital Corporation (>> MCG Capital Corporation): canceled its conference call scheduled for October 30, 9 am. It will instead file prepared remarks with the SEC on an 8-K.

-- M.D.C. Holdings Inc (>> M.D.C. Holdings, Inc.) rescheduled third-quarter results to November 1 before market opens, and will host a conference call at 12.30 pm Eastern Time.

-- Meadowbrook Insurance Group Inc (>> Meadowbrook Insurance Group, Inc.) rescheduled third-quarter results to November 1 after market, from October 29.

-- Monolithic Power Systems Inc (>> Monolithic Power Systems, Inc.): rescheduled third-quarter results to November 1, and will hold its conference call at 5 pm Eastern Time.

-- MPG Office Trust Inc (>> Mpg Office Trust Inc) rescheduled third-quarter results to November 5, after market.

-- MSCI Inc rescheduled third-quarter results and investor conference call to November 6.

-- NCI Inc (>> NCI Inc) rescheduled third-quarter to November 7 after market. Conference call will be at 5 pm Eastern Time.

-- Neustar Inc (>> Neustar Inc) rescheduled its third-quarter results and conference call to November 5, after market.

-- NiSource Inc (>> NiSource Inc.) rescheduled its third-quarter results to November 2. The company's analysts conference call is now scheduled for 9 am Eastern Time on November 2.

-- NRG Energy Inc (>> NRG Energy Inc) rescheduled third-quarter earnings conference call to November 2 from October 31.

-- Office Depot (>> Office Depot Inc) rescheduled third-quarter earnings announcement and conference call to November 6.

-- Onyx Pharmaceuticals Inc (>> Onyx Pharmaceuticals, Inc.) rescheduled third-quarter earnings announcement to November 1, and host a conference call at 4:30 p.m. Eastern Time.

-- Parkway Properties Inc (>> Parkway Properties Inc) rescheduled third-quarter results to November 1, after market, followed by a conference call at 5 pm Eastern Time.

-- Penske Automotive Group Inc (>> Penske Automotive Group, Inc.) rescheduled third- quarter earnings release and conference call to November 2.

-- Pentair Ltd (>> Pentair Ltd) rescheduled third-quarter results to November 1 from October 30.

-- Pfizer Inc (>> Pfizer Inc.) rescheduled third-quarter results and conference call to November 1, before the bell, from October 30.

-- Qiagen NV  (>> Qiagen NV) now plans to issue its third-quarter results in on November 4 at 12 noon Eastern Time.

-- Ralph Lauren Corp (>> Ralph Lauren Corp) reschedules second-quarter results to November 2.

-- Republic Airways Holdings Inc (>> Republic Airways Holdings Inc.): rescheduled third-quarter results to November 1, at 1 pm Eastern Time.

-- Rogers Corp (>> Rogers Corporation) rescheduled third-quarter results to about two hours before the market on November 5.

-- Saba (>> Saba Software, Inc.) rescheduled conference call to November 5.

-- Saia Inc (>> Saia Inc.) rescheduled third-quarter results to November 1, before market opens.

-- Scana Corp (>> SCANA Corporation) rescheduled third-quarter results to November 6, before the market opens.

-- Sealed Air Corp (>> Sealed Air Corp) rescheduled third-quarter results announcement to November 2.

-- Shutterfly Inc (>> Shutterfly, Inc.) rescheduled third-quarter results conference call and webcast to November 1.

-- Sinclair Broadcast Group Inc (>> Sinclair Broadcast Group, Inc.) rescheduled third-quarter results to November 1, 7.30 am Eastern Time.

-- Sirius XM Radio (>> Sirius XM Radio Inc) rescheduled third-quarter results to November 1.

-- Solta Medical Inc (>> Solta Medical Inc) rescheduled third-quarter results to November 1, before market opens, and will host a conference call at 10:30 am Eastern Time.

-- Sourcefire Inc (>> Sourcefire, Inc.) rescheduled third-quarter results to November 1.

-- Southern Co (>> The Southern Company) rescheduled third-quarter results to November 5, 7.30 am Eastern Time.

-- Sterling Bancorp (>> Sterling Bancorp) rescheduled third-quarter results and related conference call to November 2 from October 30.

-- Systemax Inc (>> Systemax Inc.) rescheduled third-quarter earnings announcement to November 1, after market. The Company will host an earnings teleconference at 5 p.m. Eastern Time on that day.

-- Take-Two Interactive Software Inc (>> Take-Two Interactive Software, Inc.) rescheduled second-quarter results and conference call from October 30. The new schedule will be announced later.

-- Taro Pharmaceutical Industries Ltd (>> Taro Pharmaceutical Industries Ltd.) rescheduled announcement of results for quarter ended September 30 to November 1, after market closes from October 30.

-- Tesla Motors Inc (>> Tesla Motors Inc) rescheduled third-quarter results to November 5 at 6:30 am Eastern Time from October 29. The company will hold a live Q&A session at 8 am Eastern Time.

-- Texas Roadhouse (>> Texas Roadhouse Inc) rescheduled third-quarter results and conference call to November 1.

-- The Corporate Executive Board Co (>> The Corporate Executive Board Company) rescheduled third-quarter results and conference call to November 1.

-- The McGraw-Hill Companies Inc (>> The McGraw-Hill Companies, Inc.) rescheduled third-quarter earnings and conference call to November 2 from October 31.

-- Thomson Reuters Corp (>> Thomson Reuters Corporation) rescheduled earnings announcement to November 2 from October 30.

-- Time Warner Cable Inc (>> Time Warner Cable Inc) rescheduled third-quarter results to November 5 and will hold a conference call at 8.30 am Eastern Time.

-- TripAdvisor Inc (>> Tripadvisor Inc) rescheduled third-quarter earnings release to November 1.

-- True Religion Apparel Inc (>> True Religion Apparel, Inc.) rescheduled third-quarter results to November 5 before market.

-- USA Mobility Inc (>> USA Mobility Inc) rescheduled third-quarter earnings announcement to November 1, 4.30 pm Eastern Time.

-- Unilife Corp (>> Unilife Corp) rescheduled the release of its first-quarter results to November 8 at 4.05 pm Eastern Time. It will hold a conference call at 4.30 pm the same day.

-- Valeant Pharmaceuticals International Inc (>> Valeant Pharmaceuticals Intl Inc) (>> Valeant Pharmaceuticals Intl Inc) rescheduled third-quarter results to November 2, before market.

-- Vertex Pharmaceuticals Inc (>> Vertex Pharmaceuticals Incorporated) rescheduled third-quarter earnings and conference call to after market close on November 1 from October 29.

-- Virtusa Corp (>> Virtusa Corporation) rescheduled second-quarter earnings to November 1 and will hold a conference call at 5 pm Eastern Time.

-- Vision-Sciences Inc (>> Vision-Sciences, Inc.) rescheduled second-quarter results to November 5. Conference call will follow on November 6.

-- Weingarten Realty (>> Weingarten Realty Investors) rescheduled its conference call previously scheduled for October 29.

(Compiled by Bijoy Koyitty and Sruthi Ramakrishnan in Bangalore)

Stocks treated in this article : Arkansas Best Corporation, ABIOMED, Inc., Arch Capital Group Ltd., Automatic Data Processing, Affymetrix, Inc., American Capital Agency Corp., Avon Products, Inc., Armstrong World Industries, Inc., Aspen Technology, Inc., Brightcove Inc, Cardionet Inc, Big 5 Sporting Goods Corporation, Blackbaud, Inc., Avis Budget Group Inc., The Corporate Executive Board Company, Cerus Corporation, Compugen Ltd., Carmike Cinemas, Inc., The Clorox Company, Cell Therapeutics Inc, Danaos Corporation, Dendreon Corporation, Drew Industries, Inc., Dreamworks Animation Skg Inc, Equinix Inc, Entergy Corporation, Exelon Corporation, Fortress Investment Group LLC, Sourcefire, Inc., GNC Corporation, GNC Holdings Inc, Genesee & Wyoming Inc., Harman International Industries Inc./DE/, Hess Corp., hhgregg, Inc., Heartland Payment Systems, Inc., Hercules Technology Growth Capital Inc, ICG Group Inc., Iconix Brand Group, Inc., Integrated Silicon Solution, Inc., Itron, Inc., ITT Corp, Life Technologies Corp., L-3 Communications Holdings, Inc., MCG Capital Corporation, M.D.C. Holdings, Inc., The McGraw-Hill Companies, Inc., Meadowbrook Insurance Group, Inc., MannKind Corporation, Mpg Office Trust Inc, Monolithic Power Systems, Inc., Martha Stewart Living Omnimedia, Inc., NCI Inc, NiSource Inc., NRG Energy Inc, Neustar Inc, Office Depot Inc, Onyx Pharmaceuticals, Inc., Penske Automotive Group, Inc., Pfizer Inc., Parkway Properties Inc, Pentair Ltd, Qiagen NV, Elizabeth Arden, Inc., Republic Airways Holdings Inc., Ralph Lauren Corp, Rogers Corporation, Rudolph Technologies Inc, Saba Software, Inc., Saia Inc., Sinclair Broadcast Group, Inc., SCANA Corporation, Sealed Air Corp, Shutterfly, Inc., Sirius XM Radio Inc, Solta Medical Inc, The Southern Company, Sterling Bancorp, Systemax Inc., Taro Pharmaceutical Industries Ltd., Thomson Reuters Corporation, Tripadvisor Inc, True Religion Apparel, Inc., Tesla Motors Inc, Take-Two Interactive Software, Inc., Time Warner Cable Inc, Texas Roadhouse Inc, Unilife Corp, USA Mobility Inc, Virtusa Corporation, Vertex Pharmaceuticals Incorporated, Valeant Pharmaceuticals Intl Inc, Valeant Pharmaceuticals Intl Inc, Vision-Sciences, Inc., Weingarten Realty Investors