IF(CLOSEOPEN) RETURN 阳; ELSE IF(CLOSEOPEN) RETURN 阴; ELSE IF(CLOSE==OPEN AND OPEN=CLOSE[1]) RETURN 阳; ELSE IF(CLOSE==OPEN AND OPEN=CLOSE[1]) RETURN 阴; ELSE RETURN 平; SHGZG; MONEY; YJLX; HIGH; LOW;