RSV:=(C-LLV(L,9))/(HHV(H,9)-LLV(L,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
J:=3*K-2*D;
超跌:=IF(J《0,10,0);
BDDD:=LLV(J,2)=LLV(J,8);
買入:=IF(CROSS(J,REF(J+0.01,1)) AND BDDD AND J《20,30,0);
DRAWTEXT(買入 AND 注意買=100 AND 超跌=0,LOW,‘’),COLOR8000FF;
MTM:=C-REF(C,1);
DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6);
買:=IF(LLV(DX,2)=LLV(DX,7) AND COUNT(DX《0,2) AND CROSS(DX,MA(DX,2)),1,0);
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