均线20日:MA(CLOSE,20),LINETHICK2,COLORBLUE; 转折价明日:(REF(CLOSE,2)*2-REF(CLOSE,5)),LINETHICK2,COLORYELLOW; 转折价后日:(REF(CLOSE,1)*2-REF(CLOSE,4)),LINETHICK2,COLORWHITE; 转折价大后日:CLOSE*2-REF(CLOSE,3),LINETHICK2,COLORRED; A:=(CLOSE*2-REF(CLOSE,3)); IF(A<REF(A,1),A,DRAWNULL),COLORGREEN,LINETHICK2; DRAWICON(A<REF(A,1) AND REF(A,1)>REF(A,2),A,2);
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