葛兰碧法则之二：移动MA21持续上扬，价格一度跌到移动平均线之下，但很快又移动到平均线上面的时候，是买进的时机。
且观察小球抵扣准备降低了，均线就会形成多头排列！
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.