amo:=amount;maamo1:=ma(amo,10);maamo2:=ma(amo,20);maamo3:=ma(amo,30); aa:=ma(c,5)>ma(c,10) and ma(c,10)>ma(c,30) and ma(c,30)>ma(c,60) and ma(c,60)>ma(c,120);cross(maamo1,maamo2) and aa a...
这样形态是少见,你或举例。下面是公式:t1:=ref(v,1)>=ref(v,2)*3;t2:=((ref(c,1)-ref(c,2))/ref(c,2)*100)>8;t3:=v<ref(v,1) and between((c-ref(c,1))/ref(c,1)*100,-1,1);xg:(t1 and t2 and t3);