DonovanWall

Fractal Regression Bands [DW]

This study is an experimental regression curve built around fractal and ATR calculations.
First, Williams Fractals are calculated, and used as anchoring points.
Next, high anchor points are connected to negative sloping lines, and low anchor points to positive sloping lines. The slope is a specified percentage of the current ATR over the sampling period.
The median between the positive and negative sloping lines is then calculated, then the best fit line ( linear regression ) of the median is calculated to generate the basis line.
Lastly, a Golden Mean ATR is taken of price over the sampling period and multiplied by 1/2, 1, 2, and 3. The results are added and subtracted from the basis line to generate the bands.

Williams Fractals are included in the plots. The color scheme indicated whether each fractal is engulfing or non-engulfing.

Custom bar color scheme is included.
Notas de Lançamento: Updates:

Due to inefficiencies and its arbitrary nature, the slope factor calculation has been removed from the script.

Due to the linear regression's significant amount of overshoot, especially at greater sampling lengths, the basis line is now calculated using exponential smoothing, which fits the price series much better with minimal overshoot.

Changed the size of the fractal signals.
Open-source script

In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.

Quer usar esse script no gráfico?
For my full list of premium tools, check the blog:
https://wallanalytics.com/

Reach out on Telegram:
https://t.me/DonovanWall

Comentários

Yet another gem!
Thank you DonovanWall!
+1 Resposta
ty
+1 Resposta
Thank you
Resposta
Início Rastreador de Fundamentos Rastreador Forex Rastreador de Criptomoedas Calendário Econômico Como Funciona Recursos gráficos Preços Indique um Amigo Regras da Casa Central de Ajuda Soluções para Sites & Corretoras Widgets Soluções em Gráficos Biblioteca de Gráficos Lightweight Blog & Notícias Twitter
Perfil Configurações de perfil Conta e Cobrança Amigos indicados Moedas Meus Tíquetes de Suporte Central de Ajuda Mensagens Privadas Conversa Deslogar