N:=20; JJ:=(((CLOSE - LLV(LOW,N)) / (HHV(HIGH,N) - LLV(LOW,N))) * 100); A98:=98,COLORGRAY; DRAWBAND(JJ,RGB(168,18,38),75,RGB(10,100,200)); DRAWBAND(JJ,RGB(168,18,38),25,RGB(10,100,200)); STICKLINE(C>0,75, 25,10,0), COLOR404050 ; DRAWICON(CROSS(JJ,A98),JJ,25); A95:95,COLORGRAY; A75:75,COLORGRAY; A50:50,COLORGRAY; A25:25,COLORGRAY; A5:5,COLORGRAY; J:(((CLOSE - LLV(LOW,N)) / (HHV(HIGH,N) - LLV(LOW,N))) * 100),COLORWHITE ; BT2:=CROSS(J,A50) AND CROSS(J,A75) ; DRAWTEXT(BT2,50,'预测'),COLORFF00FF; DRAWRECTREL(490,1,510,800,RGB(0,75,200)); DRAWRECTREL(490,1,510,800,RGB(0,250,50)); DRAWRECTREL(490,800-((CONST(J)/100*800)),510,800,RGB(175,50,0)); DRAWTEXT_FIX(1,0.400,0.03,0,STRCAT(STRCAT('K线攻击度',CON2STR(J,2)),' ％')),COLORYELLOW; 上涨趋势:IF(BT2,J,DRAWNULL),COLORRED,LINETHICK2;