Endo International has reportedly contacted a restructuring firm after thousands of opioid lawsuits.

Opiant Pharmaceuticals climbs as the company reports positive results for its nasal spray treatment for opioid overdoses.

Purdue Pharma will plead guilty to three felonies and pay $8.3 billion to settle a federal probe into how it marketed opioids.

Mallinckrodt becomes the third major opioid producer to file for bankruptcy.

The prospects for further fiscal stimulus remain uncertain; earnings season begins this week; Apple begins shipping devices directly from its retail stores.

Elon Musk has closed out his margin loans, linked to Tesla shares, and pledged another $6.25 billion in equity to fund his $44 billion takeover of the social media website.

Nvidia stock is being bought on the dip. Here's how traders should approach it now.

"While macroeconomic pressures on consumer spending increased during the quarter, our customers continued to shop," said CEO Jeff Gennette.

"Combining our assets and talented team with Broadcom's existing enterprise software portfolio creates a remarkable enterprise software player," said VMware CEO Raghu Raghuram.