通达信大盘底部指标公式
<div class="stock-fc-code-box"><p>LC:=REF(CLOSE,1);<br>A:=SMA(MAX(CLOSE-LC,0),3,1)/SMA(Abs(CLOSE-LC),3,1)*100;<br>小底:BARSLASTCOUNT(A<=20)>=2;<br>LOWV:=LLV(LOW,9);<br>HIGHV:=HHV(HIGH,9);<br>RSV:=EMA((CLOSE-LOWV)/(HIGHV-LOWV)*100,3);<br>大底:EMA(RSV,3)<21 AND BARSLASTCOUNT(A<=20)>=2;<br>情绪底:(ADVANCE/(ADVANCE+DECLINE))<=0.2;</p>
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