LC :=REF(CLOSE,1);2:=SMA(MAX(CLOSE-LC,0),12,1)/SMA(A(CLOSE-LC),12,1)*100;RSI3:=SMA(MAX(CLOSE-LC,0),18,1)/SMA(ABS(CLOSE-LC),18,1)*100;:MA(3*RSI2-2*SMA(MAX(CLOSE-LC,0),16,1)/SMA(ABS(CLOSE-LC),16,1)*100,3);:EMA(短线,8);:MA(3*RSI3-2*SMA(MAX(CLOSE-LC,0),12,1)/SMA(ABS(CLOSE-LC),12,1)*100,5);DRAWTEXT(OSS(中线,长线),中线,'始');DRAWTEXT(CROSS(中线,短线),中线,'终');