Bollinger bands are commonly used in trading strategies as they measure price volatility of an asset. https://t.co/D1c4lZRQ4O

布林带常用于交易策略中,因为它们衡量资产的价格波动。https://t.co/D1c4lZRQ4O

发表时间:4年前 作者:Binance @binance