The bank is poised to become the world's largest provider of supply chain finance, at a time when this liquidity option will be a lifeline to many small and midsize businesses.

The Wharton professor also weighed in on the price of oil tumbling below zero.

A Q&A on how companies should manage decisions about public (and internal) disclosures when an employee or executive receives a positive diagnosis.

The decline was linked to the May futures contract, which expires tomorrow, forcing sellers to find buyers.