In today's market analysis software, there are many technical indicators that may confuse you. Below, I will introduce a technical indicator that can stand out in stock trading with an accuracy rate of over 70%. It is the Bollinger Bands. The Bollinger Bands consist of three lines. When the Bollinger Bands suddenly open:
1. In a bull market, when the channel opens and the stock price moves upwards.....
(Note: This information is for educational purposes and comes from basic securities knowledge - Stock Trading Knowledge Network.)