![Bandas de Bollinger](https://tradingplan.com.br/wp-content/uploads/2018/01/Bollinger-Bands-510x510.png)
Estratégias com Bandas de Bollinger: O que é e como funciona?
The Bollinger Bands indicator can help you identify when the market is “cheap” or “expensive”. In an uptrend, you can long near the lower Bollinger Band. In a downtrend, you can short near the upper Bollinger Band