{單陰縮量}
AA1:=REF(H,1)>REF(H,2) AND REF(L,1)>REF(L,2) AND REF(C,1)>REF(O,1);
AA2:=L>REF(L,1) OR L=REF(L,1);
AA3:=O>C;
AA4:=V {m.central40.com 概念股網(wǎng)_通達信股票指標公式}
單陰縮量:AA1 AND AA2 AND AA3 AND AA4;
{連收四陰}
連收四陰:EVERY(C {底部縮量}
AA5:=V<=LLV(V,100);
BB1:=CCI<-150;
底部縮量:AA5 AND BB1;