gspt1:=CLOSE-REF(CLOSE,5);
gspt2:=EMA(EMA(gspt1,5),5)/EMA(EMA(ABS(gspt1),5),5);
gspt3:=EMA(EMA(gspt1,20),20)/EMA(EMA(ABS(gspt1),20),20);
gspt4:=IF(gspt2>0 AND CROSS(gspt3,gspt2),90,100);
DRAWICON(gspt4< 0,H+0.05,2);
gspt5:=EMA(CLOSE,2);
gspt6:=EMA(SLOPE(CLOSE,21)*20+CLOSE,42);
买:IF(CROSS(gspt5,gspt6),L-0.02,DRAWNULL),CROSSDOT,LINETHICK3,COLORMAGENTA;
卖:IF(CROSS(80,RSI)*30,H+0.02,DRAWNULL),CROSSDOT,LINETHICK3,COLORYELLOW;
gspt7:=(L+H+C*2)/4;
A1:EMA(gspt7,14)COLORBLUE,LINETHICK2;
gspt26:=EMA(gspt7,25)COLORLIBLUE,LINETHICK2;
gspt27:=(A1-REF(A1,1))/REF(A1,1)*100,NODRAW;
gspt66:=(gspt26-REF(gspt26,1))/REF(gspt26,1)*100,NODRAW;
看多:IF(gspt27>=0 AND BARSLAST(CROSS(gspt27,0))>0,REF((C+O)/2,BARSLAST(CROSS(gspt27,0))),DRAWNULL),COLORMAGENTA;
逃顶:IF(gspt27< 0 AND BARSLAST(CROSS(0,gspt27))>0,REF((C+O)/2,BARSLAST(CROSS(0,gspt27))),DRAWNULL),COLORCYAN;
买入持股:IF(gspt27>=0,A1,DRAWNULL),COLORRED,LINETHICK3;
卖出空仓:IF(gspt27< 0 AND gspt66< 0,A1,DRAWNULL),COLORGREEN,LINETHICK3;
STICKLINE(CROSS(gspt27,0),H,L,0,0),COLOR9933FF;
STICKLINE(CROSS(gspt27,0),C,O,3,0),COLOR0000CC;
STICKLINE(CROSS(gspt27,0),C,O,1,0),COLOR0033FF;
STICKLINE(CROSS(0,gspt27),L,H,0,0),COLOR66CC33;