N:=10;M:=30; VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL); OBV:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0); OBV1:MA(OBV,N); OBV2:MA(OBV,M); 买点1:CROSS(OBV,OBV2) AND SUM(OBV,20)<SUM(OBV2,20),COLORGREEN,NODRAW; DRAWICON(买点1,OBV2,27); 买点2:CROSS(OBV1,OBV2),COLORMAGENTA,NODRAW; DRAWICON(买点2,OBV2,25); |
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