RSV:=(((C-LLV(L,60))/(HHV(H,60)-LLV(L,60)))*100);
K:=SMA(RSV,10,1),COLOR0000FF,LINETHICK1;
D:=SMA(SMA(RSV,10,1),3,1),COLORFFFFFF,LINETHICK1;
BT01:=LONGcrOSS(K,16.18,5) AND D< 19.1;
BT02:=LONGCROSS(K,D,8) AND D< 16.18;
FTBT:=FILTER(COUNT(BT01 OR BT02,3)=2,3);
反弹:FTBT;
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