:=AMO/10000;V1:=MIN(REF(成交额,1),REF(成交额,2));V2:=MIN(REF(成交额,3),REF(成交额,4));V3:=MIN(REF(成交额,5),REF(成交额,6));V4:=MIN(REF(成交额,7),REF(成交额,8));V5:=MIN(REF(成交额,9),REF(成交额,10));V6:=MIN(REF(成交额,11),REF(成交额,12));V7:=MIN(REF(成交额,13),REF(成交额,14));V8:=MIN(REF(成交额,15),REF(成交额,16));W1:=MIN(MIN(V1,V2),MIN(V3,V4));W2:=MIN(MIN(V5,V6),MIN(V7,V8));取数:=MIN(W1,W2);基数:=MA(成交额,10);预估:=(取数*3+基数)/4;地量警报:EVERY(成交额<预估地量,3);