“反转”预警公式

编写要求：

写出现红箭头时的“反转”预警公式：P13:MA(C,13),COLORWHITE;止赢:P13*1.1,COLORRED;短炒:P13*0.9,COLORGREEN;HSL:=100*VOL/CAPITAL;年换手:SUM(HSL,250),NODRAW,COLORRED;K值:=100*(H/MIN(L,REF(C,1))-1);K年:MA(K值*K值,250),NODRAW,COLOR00FFFF;K季:MA(K值*K值,60),NODRAW,COLOR00DDFF;K15:MA(K值*K值,15),NODRAW,COLOR00BBFF;VAR8:=VOL>2*MA(VOL,30);VAR9:="DMI.ADX"(12,6);VARA:="DMI.ADXR"(12,6);VARB:=CLOSE>MA(CLOSE,30) AND CLOSEREF(MA(CLOSE,30),1);VARD:=BARSLAST(CROSS(MA(CLOSE,5),MA(CLOSE,10)))

解答：

反转:=TROUGHBARS(3,15,1)<4;