OPEN-SOURCE SCRIPT
Bollinger Band Lathe
Actualizado
Bollinger Bands shown with a horizontal basis, to make it easier to see how volatility is changing and identify squeeze opportunities.
There is a histogram (purple) which shows how the basis is changing, and a price line (yellow) showing the location of the price within the bollinger bands.
It is tuned to 2 STDEV, but shows the area within 1 STDEV a different color to help visualize when the price is near the extremes of the bands.
By default this uses an exponential moving average to calculate the bollinger basis, but this can be changed in the options.
There is a histogram (purple) which shows how the basis is changing, and a price line (yellow) showing the location of the price within the bollinger bands.
It is tuned to 2 STDEV, but shows the area within 1 STDEV a different color to help visualize when the price is near the extremes of the bands.
By default this uses an exponential moving average to calculate the bollinger basis, but this can be changed in the options.
Notas de prensa
Made it so the inner bollinger envelope multiple can be modified, and added an optional alternate calculation for stdev which uses the two-pass algorithm which I believe is more accurate than the builtin. Default options are to enable the custom stdev implementation and use EMA for the bollinger basis.Notas de prensa
Updating to apply a scale factor while calculating the bollinger mean and deviation to increase precision with tiny cryptocurrency exchange rates.Script de código abierto
Siguiendo fielmente el espíritu de TradingView, el autor de este script lo ha publicado en código abierto, permitiendo que otros traders puedan entenderlo y verificarlo. ¡Olé por el autor! Puede utilizarlo de forma gratuita, pero tenga en cuenta que la reutilización de este código en la publicación se rige por las Normas internas. Puede añadir este script a sus favoritos y usarlo en un gráfico.
¿Quiere utilizar este script en un gráfico?
Exención de responsabilidad
La información y las publicaciones que ofrecemos, no implican ni constituyen un asesoramiento financiero, ni de inversión, trading o cualquier otro tipo de consejo o recomendación emitida o respaldada por TradingView. Puede obtener información adicional en las Condiciones de uso.