上:=(SMA(HIGH,21,2) * 1.05);下轨:=(SMA(LOW,21,2) * 0.969);AA10:=MA(CLOSE,8);追击:FILTER(((((((CLOSE / OPEN) > 1.04) AND ((CLOSE - REF(CLOSE,1)) > 0)) AND (CLOSE > 下轨)) AND ((AA10 - REF(AA10,1)) > 0)) AND (CLOSE < 上)),3)*10;