> *the Dow Jones average* The Dow Jones was invented in the 1890s to be easy to ...

		JumpCrisscross on Dec 26, 2017 \| parent \| context \| favorite \| on: Net Promoter Score Considered Harmful > the Dow Jones average The Dow Jones was invented in the 1890s to be easy to calculate. It is widely panned and is not used by anyone in industry for anything serious.