True Range (TRANGE)

StratCraft indicator page for a smoothed range and volatility reference.

Route: /indicators/trange/

What It Does

TRANGE measures range expansion from the high, low, and close series using a configurable smoothing setup.

Formula

The value tracks true range behavior across the selected lookback and smoothing inputs.

Parameters

• period1 - default 25
• period2 - default 13
• pchange - default 1
• _movav - default EMA

C++23 API

#include <nonabt/indicators/trange.hpp>
auto trange = std::make_unique<nonabt::TRANGE>(data().close(), 25, 13, 1, "EMA");

Common Usage

• Use it as a volatility reference or threshold input.
• Pair it with breakout or regime filters.
• Helpful when you want a smoothed range measure rather than raw candles.