# 寻找“长期底部 + 短期超卖 + 趋势反转”的三重共振点
寻找“长期底部 + 短期超卖 + 趋势反转”三重共振点是该策略的核心要点。借助动态支撑系统过滤假突破，此策略可作为趋势跟踪系统的辅助确认指标，有效提升投资决策的准确性。
{趋势反转共振}X_1:=REF(EVERY(CLOSE< OPEN,2),1) AND CLOSE>OPEN;X_2:=MA(CLOSE,5);X_3:=MA(CLOSE,10);X_4:=(X_2-CLOSE)/CLOSE>3/100;X_5:=(X_3-X_2)/X_2>0.03;X_6:=LLV(CLOSE,30)=LLV(CLOSE,120);X_7:=X_4 AND X_5 AND X_6;X_8:=COUNT(CLOSE/REF(CLOSE,1)>1.097,60) AND (MA(CLOSE,250)>=REF(MA(CLOSE,250),30) OR CLOSE>MA(CLOSE,250)) AND BARSCOUNT(CLOSE)>100;X_9:=BARSLAST(X_7)<=2 AND X_1 AND X_8;X_10:=MA(HHV(HIGH,485),17);X_11:=MA(HHV(HIGH,222),17);X_12:=MA(HHV(HIGH,96),17);X_13:=MA(LLV(LOW,485),17);X_14:=MA(LLV(LOW,222),17);X_15:=MA(LLV(LOW,96),17);X_16:=MA((X_13*0.96+X_14*0.96+X_15*0.96+X_10*0.558+X_11*0.558+X_12*0.558)/6,17);X_17:=MA((X_13*1.25+X_14*1.23+X_15*1.2+X_10*0.55+X_11*0.55+X_12*0.65)/6,17);X_18:=MA((X_13*1.3+X_14*1.3+X_15*1.3+X_10*0.68+X_11*0.68+X_12*0.68)/6,17);X_19:=MA((X_16*3+X_17*2+X_18)/6*1.738,17);X_20:=IF(1<=1341231,X_19,X_19*DAY);X_21:=LOW;X_22:=REF(LOW,1);X_23:=SMA(ABS(X_21-X_22),3,1)/SMA(MAX(X_21-X_22,0),3,1)*100;X_24:=MA(IF(CLOSE*1.35<=X_20,X_23*10,X_23/10),3);X_25:=LLV(LOW,30);X_26:=HHV(X_24,30);X_27:=13412319;X_28:=IF(1<=X_27,MA(IF(LOW<=X_25,(X_24+X_26*2)/2,0),3),100000000);X_29:=REF(X_28,2)>REF(X_28,3) AND X_28< REF(X_28,1);X_9 AND X_29;
