通达信出宝剑红块买进，神秘了半天的失传公式

CYSMAX:=REF(CLOSE,1);
VA1:=((SMA(MAX((CLOSE - CYSMAX),0),7,1) / SMA(ABS((CLOSE - CYSMAX)),7,1)) * 100);
VA2:=((SMA(MAX((CLOSE - CYSMAX),0),13,1) / SMA(ABS((CLOSE - CYSMAX)),13,1)) * 100);
VA3:=BARSCOUNT(CLOSE);
VA4:=(((VA1 < 20) AND (VA2 < 25)) AND (VA3 > 50));
出宝剑红块买进:(VA4 * 60),LINETHICK2,COLOR10FFFF;
VAZ4:=(CLOSE-LLV(CLOSE,90))/(HHV(CLOSE,90)-LLV(CLOSE,90))*100;
VAZ24:=VAZ4=0;
STICKLINE(VAZ24>0,-3,-9,1,2),COLORRED,LINETHICK3 ;