What Is Oracle’s (ORCL) Economic Moat, and Is It Widening or Narrowing?

A moat is usually tested by asking what a customer would have to do to leave. For Oracle Corporation (NYSE:ORCL) that question has two answers now, and they point in opposite directions. The stock closed at $129.59 on October 19. It has returned -27% over the last 6 months, compared to an 11.6% return for […]