Directional Movement - Index (DX)

Author
J. Welles Wilder

Reference
Book New Concepts in Technical Trading Systems [Amazon.com]
by J. Welles Wilder; Trend Research. ISBN:0894590278

Interpretation / Algorithm
Description with math formula [FMLabs.com]

Product Implementation	Function / Formula / Script / Source Code
TA-Lib [ta-lib.org]	C/C++ Source Code - TA_DX()
Wealth-Lab [wealth-lab.com]	ChartScripts using DX [wealth-lab.com]