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用OBV指标把握买卖时机  

2011-09-24 22:16:32|  分类: 资料 |  标签: |举报 |字号 订阅

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在对股票市场趋势的研判上,有必要掌握OBV指标的应用原则,来弥补对股价分析上的不足之处。OBV线也称OBV能量潮,是将成交量值予以数量化并制成趋势线,配合股价趋势,从价格的变动及成交量的增减关系,推测市场气氛。
  OBV的理论基础是市场价格的变动必须有成交量配合,股价上升时成交量必须增加,但并不一定要求成交量的变化与股价的变化成正比。价格升降而成交量不相应升降,则市场价格的变动难以继续。可以看出OBV的出发点是基于成交量为股价变动的先行指标,短期股价的波动与公司业绩并不完全吻合,而是受人气的影响。因此,从成交量的变化可以预测股价的波动方向。
  操作上,一般是把OBV线与股价线进行对照,一旦出现差离走势,就认为是一个出入信号。当股价频频上升,创下新高点时,OBV却不能创出新高,意味着上升的能量不足;换言之,后市的力道已经用得差不多了,这是一个卖出信号。反之,倘若股价下跌不止,创下一个新低点时,OBV线却不愿下跌或下跌甚少,并未创下新低,说明股价已经跌得差不多了,后市反弹有望。 当股价上涨而OBV线同步缓慢上升时,表示股市继续看好,仍可持股。当OBV线短时间内暴升,则表示能量即将耗尽,股价可能会反转。另外,在应用时还可以观察OBV的"之"字形波动。当OBV累计5次出现局部高点(或低点)后可视为短期反转讯号;当局部高点(或低点)累计到9个时,须注意行情的中期反转。
  由于OBV的走势可以局部显示出市场内部主要资金的移动方向,显示当期不寻常的超额成交量是徘徊于低价位还是在高价位上产生,因此,可使投资者领先一步掌握大盘或个股突破盘局后的发展方向。不过,应当注意的是,OBV线一般作为股市短期波动的重要判断方法,运用OBV线一定要配合股价趋势予以研判分析。

 

 

 

 

 

【英语面试】询问问题篇

Questions to Ask About


WORDS & EXPRESSONS 基本词汇表达
programme 计划,项目
benefit 福利
abroad 在国外,在海外
bonus 奖金,红利
remuneration 酬劳,酬金
origin 血统,出身
schedule 日程安排表,时刻表
notify 通知
hear from 收到……的消息
BASIC EXPRESSIONS 基本句型表达
【面试方】:
1)Do you have any questions you want to ask? 你有问题要问吗?
2)Any questions about the job?对这份工作还有什么问题?
3)Is there anything you want to know?有什么你想知道的吗?
4)You may ask questions about us, if you have any. 如果有什么问题,你可以提问。
5)Do you have any questions you would like to ask me?你有什么问题要问我吗?
【应聘方】:
关于公司部分:
1)I have learned that your company will send employees to US to attend training programmes.I'd like to know how you choose employees to attend these programmes. 我知道贵公司准备派出部分员工到美国参加培训计划,我想知道你们怎样挑选这些员工。
2)Do you have a training program for new employees?贵公司对新员工有培训计划吗?
3)Are most of your foreign customers Americans or do they come from many different countries?贵公司的大部分外国客户是美国人呢?还是来自许多不同的国家?
4)Do you have any recreational activities for employees?贵公司有员工娱乐活动吗?
5)To whom should I report?我应该向谁负责?
6)How many staff are there in your department?这部门共有多少人?
7)What kind of computer you are using now?你们现在用什么类型的电脑?
8)Is the job full-time or part-time?这工作是全职的还是业余的?
9)What are the hours?上班时间是几点?
10)What are the normal working hours?正常上班时间是几点?
11)Are there many lay-offs?有许多人临时下岗吗?
关于个人部分:
12)May I ask how much the bonuses are?能否问一下奖金有多少?
13)Is there overtime?有加班吗?
14)Is there opportunity to advance?有提升的机会吗?
15)What would my duties be?我的工作职责是什么?
16)I have one question to ask: would I have to work overtime very often?有一个问题,我要经常加班吗?
17)What are the benefits?有什么津贴?
18)What's the salary?薪水多少?
19)When will I know if I have the job?我何时能知道我获得工作?
20)Can you tell me a little about employee benefits such and the health in such as the health insurance program?能告诉我关于健康保险之类的员工福利吗?
21)I would like to know if there would be any opportunity to work abroad in the future. 我想知道将来是否有出国工作的机会。
22)May I ask about the remuneration?我可以问问我的酬劳是多少吗?
【Notes】:不宜提的问题:
1)What religion are you in?你信什么教?
2)What family origin are you of?你是什么血统?
3)Why are you divorced?你为什么离婚?
4)Why do you have no children?为什么你没有孩子?
5)How much money do you make?你挣多少钱?
6)How old are you?你多大年龄?
7)How much does your house cost?你的房子值多少钱?
CONVERSATIONS 会话
(A=Applicant I=Interviewer)
【Dialogue 1】:
I: Do you have any questions you want to ask?
A: Yes, I'd like to know if there would be any future opportunities for specific training.
I: If necessary there will be. Any other questions?
A: When will I know your decision?
I: We'll give you our decision in a few days. How can we get in touch with you?
A: I can be reached at my office during work hours and at home in the evening. My office phone number and home phone number are in my resume.
I: Thank you for your interest in our company.
A: Thank you, sir. I expect to hear from you as soon as possible.
I: Would you please let the next applicant come in on your way out?
A: All right. Goodbye.
I: 你有什么问题要问吗?
A: 有,我想知道贵公司将来是否提供特殊培训的机会。
I: 如果需要的话,会有的,还有问题吗?
A: 我何时能知道最终结果呢?
I: 我们会在几天内通知你我们的最终决定,我们怎样才能和你取得联系呢?
A: 工作时间我在办公室,晚上我在家,你们都能找到我。我办公室和家里的电话号码都在我的简历里。
I: 非常感谢你来我们公司面试。
A: 谢谢你,先生。我期待着能尽快得到您的消息。
I: 你出去的时候能通知下一个应聘者进来吗?
A: 好的,再见。
【Dialogue 2】:
I: Well, that?s all for the interview. Thank you for your interest in this job.
A: You are welcome. Thank you for taking time out of your busy schedule to interview me.
I: May I call you about our final decision?
A: Yes, please. My telephone number is 2974-5328, and you can call me at any time in the daytime.
I: We will get in touch with you by the end of next week.
A: Great. I will look forward to hearing from you. And do I need the second interview?
I: We'll notify you if necessary. Goodbye.
A: Goodbye.
I: 好了,面试到此结束,非常感谢你来面试这份工作。
A: 不用谢。也非常感谢你在百忙中抽出时间来面试我。
I: 我可以打电话通知你我们的最终决定吗?
A: 当然可以了。我的电话号码是:2974-5328,白天任何时候都可以打电话给我。
I: 我们会在下周末之前联系你的。
A: 好的,我期待着你的消息。那我还需要第二次面试吗?
I: 如果有必要我们会通知你的,再见。
A: 再见。


Joke of Today

Guess Who?

A guy walks into a post office one day to see a middle-aged, balding man standing at the counter methodically placing "Love" stamps on bright pink envelopes with hearts all over them. He then takes out a perfume bottle and starts spraying scent all over them. His curiosity gets the better of him and he goes up to the balding man and asks him what he's doing.

"I'm sending out 1,000 Valentine's Day cards signed, 'Guess who?'"

"But why?" asks the man.

"I'm a divorce lawyer."

【英语面试】询问问题篇 - 徐斌 - ☆

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