虽然直接上下做一个大区间不一定是合理的，
但是一分为二上下两个区间也还是可以合适的。
低点延伸依旧有效
无需进群学习，无需废用伍佰元整
但是一分为二上下两个区间也还是可以合适的。
低点延伸依旧有效
无需进群学习，无需废用伍佰元整
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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.