通达信趋势公式:
RSV:=(CLOSE-LLV(LOW,18))/(HHV(HIGH,18)-LLV(LOW,18))*100; K:=SMA(RSV,9,1); D:=SMA(K,3,1); 趋势J1:3*K-2*D; 趋势J2:EMA(K,3); STICKLINE(D>=HHV(D,21) AND REF(D,1)<REF(HHV(D,21),1),趋势J1,趋势J2,2,0); WH:DRAWLINE(D>=HHV(D,21),D,D<=LLV(D,21),D,1); 买:IF(CROSS(趋势J1,WH)ANDCROSS(趋势J2,WH),20,0); WL:DRAWLINE(REF(D,1)<=REF(LLV(D,21),1),D,D>=HHV(D,21),D,1); 卖:IF(CROSS(WL,趋势J1)ANDCROSS(WL,趋势J2),80,100);
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