YZ:=YBY AND Q1 AND Q2 AND REF(C,1) REF(C,2); XG:DRAWTEXT(YZ AND C 55 AND DYNAINFO(4) 0,L*0.99,'回调截杀'); UPPER:(1+5/100)*MA(CLOSE,13); LOWER:(1-5/100)*MA(CLOSE,13); ENE:(UPPER+LOWER)/2;