源码 EXP1:EXPMA(CLOSE,M1); EXP2:EXPMA(CLOSE,M2); EXP3:EXPMA(CLOSE,M3); 保护:(REF(C,2)+REF(C,1)+O)/3; 均价:=(OPEN+HIGH+LOW+CLOSE*2)/5,NODRAW; 突破:均价+HIGH-LOW,NODRAW; 阻力:均价*2-LOW,NODRAW; 支撑:均价*2-HIGH,NODRAW; 下降:均价-HIGH+LOW,NODRAW; 心理:(均价+突破+阻力+支撑+下降)/5,LINETHICK1,COLORRED;