VA:=(C+2*H+L)/4; VB:=LLV(L,8); VC:=HHV(H,8); VD:=EMA(((VA-VB)/(VC-VB)-VC/VB)*81,5)*-1; 红线上穿买:=REVERSE(VD)+100,COLORRED; RSV:=(((CLOSE - LLV(LOW,9)) / (HHV(HIGH,9) - LLV(LOW,9))) * 100); K:=SMA(RSV,3,1); D:=SMA(K,3,1); J:=3*K-2*D; X:=LLV(J,2)=LLV(J,8); AA:=DRAWTEXT(CROSS(J,REF(J+0.01,1)) AND X AND J<19,红线上穿买*0.9,'短'),COLORLIRED; IF(AA,1,0);
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