临界点爆发 n:=10; p:=3; BBI:=(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4; UPR:=BBI+P*STD(BBI,N); DWN:=BBI-P*STD(BBI,N); 爆发临界:=upr-dwn; 选股:bbi>ref(bbi,1) and llv(爆发临界,3)=爆发临界 and cross(c,upr),COLOR3D;
