P1:=5; A1:=C>REF(C,4); NT:=BARSLASTCOUNT(A1); TJ11:=NT=9; TJ13:=ISLASTBAR AND BETWEEN(NT,5,8); AY:=(BACKSET(TJ11>0,9) OR BACKSET(TJ13>0,NT))*NT; DRAWTEXT(AY>0,H*1.02,VAR2STR(AY,0)),COLORFF00FF; DRAWTEXT(NT=9,H*1.02,'9'),COLORGREEN; B1:=C0,9) OR BACKSET(TJ23>0,NT0))*NT0; DRAWTEXT(AY1>0,L*0.98,VAR2STR(AY1,0)),COLORFF00FF; DRAWTEXT(NT0=9,L*0.98,'9'),COLORGREEN; 地心引力线:(MA(CLOSE,30)+MA(CLOSE,72))/2; D1:地心引力线*1.1; D2:地心引力线*0.9; D3:地心引力线*1.2; D4:地心引力线*0.8; PH:=TROUGHBARS(2,P1,1); LL:=HHV(H,PH); TJ1:= LL=HIGH AND LL=PH; 警告灯:IF(TJ,HIGH*1.008,DRAWNULL),CROSSDOT,LINETHICK2,COLORYELLOW; {//最后1根参考K线，用信号灯表示} PL:=BARSLAST(TJ); 支撑:IF(BARSLAST(TJ1), REF(LOW,BARSLAST(TJ1)),DRAWNULL),COLOREA91B5; 压力:IF(BARSLAST(TJ),REF(HIGH,PL),DRAWNULL),COLORYELLOW;