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jonarmas
2017년 11월 19일 오전 4시 42분

homework: ishares NASDAQ biotechnology ETF falling wegde  

iShares Biotechnology ETFNASDAQ

설명

The Falling Wedge is a bullish pattern that begins wide at the top and contracts as prices move lower. This price action forms a cone that slopes down as the reaction highs and reaction lows converge.
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