OPEN-SOURCE SCRIPT
Pisani Bands
This indicator is based on Historical Volatility.
It's plot the simple moving average with a upper and a lower band.
The bands are calculated like this:
UpperBand = 20 Simple moving average + 20% * Historical volatility
LowerBand = 20 Simple moving average - 20% * Historical volatility
But, you can change the paramters. I use the 200SMA with 100% of Historical Volatility either.
How to use:
If the price are negociating out of the bands, it's dangerous to trade this stock.
Hope you like it.
It's plot the simple moving average with a upper and a lower band.
The bands are calculated like this:
UpperBand = 20 Simple moving average + 20% * Historical volatility
LowerBand = 20 Simple moving average - 20% * Historical volatility
But, you can change the paramters. I use the 200SMA with 100% of Historical Volatility either.
How to use:
If the price are negociating out of the bands, it's dangerous to trade this stock.
Hope you like it.
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。