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Thread: 超买超卖线(OBOS)

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    Default 超买超卖线(OBOS)

    超买超卖线(OBOS)

      从腾落指标可从上涨下跌家数的累积值,作出一条与股价线相比较的曲线,但这种比较只有四组排列组合,而且四组中,指数与腾落指数同升跌无特殊之意义,只有指数与腾落指数相皆者的现象才值得讨论,所以实际运用上常有无处施力之感,于是产生一种加大ADL线的振幅的分析方法便产生了──OBOS。
      OBOS主要用途在衡量大势涨跌气势。OBOS为大势分析指标,也是涨跌家数的相关差异性,藉以了解大势买卖气势的强弱及走向,以便操作之参考。
      OBOS是通过计算一定时期内市场涨,跌股票数量(家数)之间的相关差异性,了解整个市场买卖气势之强弱,以及未来大势走向如何。
      1.计算方法
      OBOS=N日内上涨家数移动总和-N日内下跌家数移动总和
      N日的采样统计一般设定为10日。
      2.运用原则
      (1)OBOS的数值可为正数亦可为负数,当OBOS为正数时,市场处于上涨行情,反之为下跌行情。
      (2)10日OBOS对大势有先行指标之功能,一般走在大势前,六日或24日的OBOS因其波动太敏感或太滞缓,参考价值不大。
      (3)当OBOS达到一定正数值时,大势处于超买阶段,可选择时机卖出。反之,当OBOS达到一定负数值时,大势超卖,可选择时机买进。OBOS的超买和超卖的指标区域,因市场上市的总股只多寡而变。
      (4)OBOS走势与股价指数相背离时,需注意大势反转迹象。
      (5)OBOS可用趋势线原理进行研制,当OBOS突破其趋势线时,应提防大势随时反转。
      (6)OBOS亦可采用型态原理对其研制,特别当OBOS当高档走出M头或低档走出W底时,可按型态原理作出买进或卖出之抉择。
      OBOS反映的是股市的大趋势,对个股的走势不提出明确的结论,因此,在应用时只可将其作为大势参考指标,不对个股的具体买卖发生作用。

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    能不能一次连续发完,不开那么多新贴。

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    Quote Originally Posted by abelisun View Post
    能不能一次连续发完,不开那么多新贴。

    哈哈 在吊我们的胃口

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    不错这个指标,我一直在用

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    坦白说,我是真的不太会看这些东西,可能是我觉得自己的操作方法还不错吧。

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    OBOS原理是什么,好像不太准

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    着超买超卖线眼于大的差价而不是时间长短。

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