Down Move (DOWNMOVE)

QuantNexus indicator page for DOWNMOVE.

Route: /quantnexus/indicators/downmove/

What It Does

DOWNMOVE measures downside movement magnitude in percentage terms. It is a compact utility for bearish momentum evaluation.

Formula

Down Move = percentage downward movement over the selected window

Parameters

• perc - default 2.5

C++23 API

#include <nonabt/indicators/downmove.hpp>
auto downmove = std::make_unique<nonabt::DOWNMOVE>(data(), 2.5);

Common Usage

• Use DOWNMOVE to quantify downside displacement.
• Combine it with reversal detection.
• Helpful for filtering sharp selloffs.

Practical Pattern

Large negative DOWNMOVE values can indicate an extended bearish burst.