OPEN-SOURCE SCRIPT
S and R (618-382)
This script is based on Donchian channels.
It uses tree periods, 17, 72 and 305. You can also change it to 72, 305 and 1292.
The indicator calculates the channel and the 618 and 382 levels inside the channel.
If the price is above the level 618 then a support line apears indicating it with a light color.
if the price is under the level 382 then a resistance line apears indicating it with a dark color.
the small channel is Lime / Green
the medium channel is Yellow / Orange
the big channel is Red / Maroon.
Above all light colors a trend up.
under all dark colors a trend down.
It uses tree periods, 17, 72 and 305. You can also change it to 72, 305 and 1292.
The indicator calculates the channel and the 618 and 382 levels inside the channel.
If the price is above the level 618 then a support line apears indicating it with a light color.
if the price is under the level 382 then a resistance line apears indicating it with a dark color.
the small channel is Lime / Green
the medium channel is Yellow / Orange
the big channel is Red / Maroon.
Above all light colors a trend up.
under all dark colors a trend down.
开源脚本
本着TradingView的真正精神，此脚本的创建者将其开源，以便交易者可以查看和验证其功能。向作者致敬！虽然您可以免费使用它，但请记住，重新发布代码必须遵守我们的网站规则。
免责声明
这些信息和出版物并不意味着也不构成TradingView提供或认可的金融、投资、交易或其它类型的建议或背书。请在使用条款阅读更多信息。
开源脚本
本着TradingView的真正精神，此脚本的创建者将其开源，以便交易者可以查看和验证其功能。向作者致敬！虽然您可以免费使用它，但请记住，重新发布代码必须遵守我们的网站规则。
免责声明
这些信息和出版物并不意味着也不构成TradingView提供或认可的金融、投资、交易或其它类型的建议或背书。请在使用条款阅读更多信息。