Wall St. credential

MBA

This advanced degree is often pursued by those aiming for leadership roles in business or finance, and its initials stand for Master of Business Administration.

"Wall St. credential" points to the MBA, or Master of Business Administration, which is a common graduate degree for professionals in finance and business. The clue uses "Wall St." as shorthand for the financial industry, where MBAs are highly valued. It’s a straightforward reference—no wordplay, just a direct nod to the degree’s reputation in that world.