股票止损指标公式是什么？

股票止损指标公式为：A1:=REF(CLOSE,1);
A2:=((SMA((MAX((CLOSE-A1),0)),5,1))/(SMA(ABS((CLOSE-A1)),5,1)))*100;
A3:=SUM((MAX((MAX((HIGH-LOW),ABS((HIGH-A1)))),ABS((LOW-A1)))),10);
A4:=HIGH-(REF(HIGH,1));
A5:=(REF(LOW,1))-LOW;
A6:=SUM((IF(((A4>0)AND(A4>A5)),A4,0)),10);
A7:=SUM((IF(((A5>0)AND(A5>A4)),A5,0)),10);
A8:=(A6*100)/A3;
A9:=(A7*100)/A3;
A10:=MA(((ABS((A9-A8))/(A9+A8))*100),5);
A11:=A2+A10;
A12:=((A10+(REF(A10,5)))/2)+A2;
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A13:=(100*((HHV(HIGH,10))-CLOSE))/((HHV(HIGH,10))-(LLV(LOW,10)));
A14:=A2-A13;
A15:=A11+A14;
A:=LLV(A15,1);
B:=IF((A<0),0,A);
STICKLINE(A>IF(CAPITAL=0,1,5),15,15+A,3,0),COLOR004444;
STICKLINE(A>IF(CAPITAL=0,1,5),15,15+A,1,0),COLOR00FFFF;
STICKLINE(A0,0,0+B,2,0),COLOR000044;
STICKLINE(B>0,0,0+B,1,0),COLOR0000FF;
STICKLINE(B<0,0,0+B,2,0),COLOR004400;
STICKLINE(B<0,0,0+B,1,0),COLOR00FF00;
M:=REF(B,1);
DRAWTEXT((M=0ANDB>M),-5,\'买\'),COLOR7F52AF;
DRAWTEXT(REF((M=0ANDB>M),1)ANDA