一种抛物线结构
这是我在外网上看到很多人喜欢使用的结构模式，这玩意到底是过度拟合，还是说这种形态是有用的
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.