大智慧1DDX指标
AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));买量:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSEOPEN,0-AA*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE0);
M日内翻红天:COUNT(收支量>0,M);
走熊天:(N日内净流入0);
强势天:((N日内净流入>REF(N日内净流入,1))>0 AND N日内净流入>0);
弱势天:((N日内净流入0 AND N日内净流入
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