The top analyst upgrades, downgrades and initiations seen on Friday included Apple, Broadcom, Chesapeake Energy, Devon Energy, Lululemon Athletica, SecureWorks, Tesla and Zendesk.
The top analyst upgrades, downgrades and initiations seen on Friday include Dollar Tree, Goldman Sachs, Palo Alto Networks, Sony and Under Armour.
The top analyst upgrades, downgrades and other research calls from Wednesday included Centene, Comcast, Concho Resources, PACCAR, STMicroelectronics, Tesla, United Natural Food and VF.
The top analyst upgrades, downgrades and initiations seen on Monday include Abbott Labs, Avon, Caesars, Comcast, Rowan, UnitedHealth and Vonage.
GTX, United Natural Foods, Pier 1 Imports, and PulteGroup all posted new 52-week lows Friday.
United Natural Foods shares tumbled after it reported its most recent quarterly results after the markets closed on Thursday.
Chris Lange 24/7 Wall St. has put together a preview of Oracle, Micron, FedEx and some of the other companies that are about to report their quarterly results.
The top analyst upgrades, downgrades and other research calls from Friday include Deckers Outdoor, Expedia, Intel, Juniper Networks, Pure Storage, Southwest Airlines and NXP Semiconductors.
The top analyst upgrades, downgrades and other research calls from Wednesday include Abercrombie & Fitch, Altria, Century Aluminum, DSW, Ford, Quest Diagnostics and Sunoco.
The top analyst upgrades, downgrades and other research calls from Tuesday include Coca-Cola, Deutsche Bank, General Electric, JD.com, Peabody Energy, Qualcomm and WisdomTree Investments.
The top analyst upgrades, downgrades and other research calls from Monday include Albermarle, Blue Apron, Box, Dish Network, GM, Transocean and Under Armour.
Amazon's $13.7 billion acquisition of Whole Foods looks like a counter move to the recent strength shown by Wal-Mart in online sales. But there's even more at stake than that for Amazon.
Kroger appears to be having its worst day, after reporting earnings. However, this is not the only stock suffering as a few other national chains are feeling the burn as well.
The the top analyst upgrades, downgrades and other research calls from Tuesday include AIG, Exact Sciences, MercadoLibre, Pfizer, Whole Foods, Valero Energy and Yum Brands.
The top analyst upgrades, downgrades and initiations seen on Tuesday include BP, Fitbit, Randgold Resources, SLM, Teva Pharmaceuticals, T-Mobile and GoPro.
