S1:=HHV(MA(HIGH,2),2);
S2:=LLV(MA(HIGH,2),1);
SPPP:=(S1-S2)/REF(C,1)*100;
SPTEM1:=(MIN(O,C)-L)/(H-L)*100;
SPTEM2:=(H-MAX(O,C))/(H-L)*100;
SPTEM3:=(C-O)/(H-L)*100;
SKJ1:=(SPTEM3>49 AND SPTEM1>0.3*SPTEM2) OR SPTEM3>80;
SKJ2:=(SPTEM3<=49 AND SPTEM3>20 AND SPTEM1>SPTEM2);
SKJ3:=(SPTEM3<=20 AND SPTEM3>-20 AND SPTEM1>1.2*SPTEM2);
SKJ4:=(SPTEM3< -20 AND SPTEM3>-40 AND SPTEM1>2*SPTEM2);
SKJ:=(SKJ1 OR SKJ2 OR SKJ3 OR SKJ4) AND (SPPP>2 OR REF(SPPP,1)>2 );
短买:IF(SUM(SPPP>0,5)=5 AND SUM(SKJ>0,5)=0,5*(SKJ1 OR SKJ2 OR SKJ3 OR SKJ4),5*SKJ),COLORRED;
