通达信暗阴资金指标公式源码副图 DRAWBAND((SMA(MAX(CLOSE-REF(CLOSE,1),0)*4*IF(1,1,1),12,1)-SMA(Abs(CLOSE-REF(CLOSE,1)),12,1))*50+50,RGB(125,80,100),(SMA(ABS(CLOSE-REF(CLOSE,1)),12,1...