同花顺优化成本布林线指标公式

	a:=MONEY/(VOL); BBI1:MA(A,N),colorwhite; UPR0:BBI1+STD(A,N),colorblue; DWN0:BBI1-STD(A,N),colorgreen; UPR1:BBI1+1.7*STD(A,N),coloryellow; DWN1:BBI1-1.7*STD(A,N),colorcyan; STICKLINE(CROSS(C,BBI1) OR CROSS(BBI1,C),OPEN,CLOSE,6,0),colorblue; DRAWICON(CROSS(C,BBI1),L*0.98,"buy"); DRAWICON(CROSS(BBI1,C),H*1.04,"SELL");