老鸭头是庄家建仓、洗盘、过鸭头顶拉高等一系列行为所形成的经典形态。 MA5:=MA(C,5); MA10:=MA(C,10); MA20:=MA(C,20); MA30:=MA(C,30); MA120:=SMA(C,120,1); ZH520:=ABS(MA5-MA20)/MA20*100<=10; ZH530:=ABS(MA5-MA30)/MA30*100<=10; QSXS1:=MA5>REF(MA5,1); QSXS2:=MA20>REF(MA20,1); QSXS3:=MA30>REF(MA30,1); DTPL:=MA20>MA30 AND MA30>MA120; LYT:=DTPL AND QSXS2 AND QSXS3 AND COUNT(QSXS1,4)<=1; GJHS:=C>MA5 AND ((QSXS1 AND NOT(REF(QSXS1,1))) OR C>REF(C,3)); LYKK:=GJHS AND (ZH520 OR ZH530) AND LYT; 买:LYKK AND NOT(REF(LYKK,1)); |
