Post a new post
Open the left side

郭哲函:现货黄金投资你应该感谢小亏!只因“盈亏同源”

[Copy Link]
105 0

Register now, make more friends, enjoy more functions, and let you play in the community easily.

You need Sign in Can be downloaded or viewed without an account?Register Now WeChat login

x
  郭哲函:现货gold投资你应该感谢小亏!只因“盈亏同源”
  
  真正理解“盈亏同源”,是交易员盈利的前提。有些时候,盈亏不仅同源,甚至同体。见过很多交易系统,回测的时候命中率可以达到90%以上,在高命中率的前提下,还可以拥有整体2:1以上的盈亏比。无一例外,这些系统一旦付诸实盘,都是亏损的。——否则,全世界的钱都被一个人赚走了,市场就不是市场了。
  郭哲函:现货黄金投资你应该感谢小亏!只因“盈亏同源”732 / author:Guo Zhehan / PostsID:1463644


  亏损的原因林林总总,有些是回测主观系统的时候不经意从右往左看,开启了上帝视角;有些是不知不觉间采用了“未来函数”;还有一些,则是回测时间过短,没有经历完整的“高波动-低波动”周期。这些都是导致纸面盈利的交易系统亏损的原因。
  
  稳定盈利的交易系统可遇不可求。如果说开发一个系统常常是“大胆假设,小心求证”的话,这里的“假设”实际上是大量显性和隐性思考的结果。瞎猫撞到死耗子的可能性不能说没有,但非常小。这种思考要持续、专注,一以贯之,才有当头棒喝般的顿悟。
  郭哲函:现货黄金投资你应该感谢小亏!只因“盈亏同源”602 / author:Guo Zhehan / PostsID:1463644


  这个思考的过程,其着力点应该在如何亏损上。一个稳定盈利的交易系统,必须要有明确、清晰的亏损要素。
  
  具体来说
  
  第一,单笔交易层面,必须有不少于1/3的交易亏损。亏损的本质是释放风险。因此,稳定盈利的交易系统中,单笔亏损交易的量必须要有保障。一个胜率过高的交易系统,意味着巨大的崩盘风险。典型的例子是A股市场的“死扛”策略,单纯看胜率,会非常高,其中毫无风险释放的渠道,这种策略是不可取的。小额的亏损在少量付出金钱的同时,本质上是释放风险。交易系统要想稳定盈利,这个环节是不能少的。从经验上看,高于70%的胜率往往会偏向于“刮头皮”,风险释放渠道是不够的,对技艺的要求也更高。因此,一个好驾驭的交易系统,其中的单笔亏损比例不应该低于1/3。
  
  第二,整体绩效层面,必须要出现3次到5次以上的连续亏损。除了通过单笔亏损释放单笔交易的风险,交易系统还必须有连续的亏损,用来释放系统性风险。
郭哲函:现货黄金投资你应该感谢小亏!只因“盈亏同源”309 / author:Guo Zhehan / PostsID:1463644


  第三,如果没有连续的亏损,交易系统的门槛就不存在了。这里举个例子,长期以来A股市场“打新”全凭手气,基本没有风险,因此打新市场里聚集了大量不参与投机交易的低风险爱好者,“打新”这个策略,注定也就是低风险、低收益了。


  可见:
  
  所谓“稳定盈利”,就是持续地、可控地亏损。——没有持续的亏损作为门槛,交易的盈利就会被无限摊薄;没有可控的亏损,交易的盈利就会被无限回吐。
  
  所谓“持续进步”,就是持续地、可控的亏欠自己。——没有持续的亏欠,心神就会随波逐流,难以专注,无法提升;没有可控的亏欠,生活就会失去平衡,交易者也要走火入魔。
  郭哲函:现货黄金投资你应该感谢小亏!只因“盈亏同源”427 / author:Guo Zhehan / PostsID:1463644


  盈亏同源,重点在亏。就像做贼,既要会吃肉,也要会挨打,重点在会挨打。
  
  把握这个度很难。交易是一场修行,就像人生是一场修行。每位交易者都永远在路上。
  
  ——挽回亏损,从小做起,切勿急于求成——
  
  我相信现在很多自己操作的投资者都是亏钱的状态,但是结果却不如意,甚至有人是一直在转着圈圈亏,没操作之前谁都是实力喊单王,一操作亏的就是直跺脚。市场就是这样,话说的漂亮的可以告诉你就是亏钱的,没实力带客户赚钱的话客户当然做不长久,必然会不断的找新客户,说话当然好听,有实力的人自然有很多人跟随,也就是所谓的架子大,其实不是架子大,只是没必要去奉承谁,希望我们都能弄清楚一点,是合作共赢。
  郭哲函:现货黄金投资你应该感谢小亏!只因“盈亏同源”242 / author:Guo Zhehan / PostsID:1463644


If you're still reading posts after losing money, it proves one thing, you're not willing. You are not willing to let this market take away all your funds. People with teachers have poor technical skills, and personal operations without teachers rely entirely on luck, unable to analyze market trends, always taking a beating behind others, always having a hot head, and unable to calm down in times of trouble. There are too many reasons for your loss, but in the end, there is only one outcome for you, which is that the money is gone. I don't want to talk too much about how to solve the problem here, after all, you have read through articles one by one, and I believe you have roughly understood some basic ways to solve the problem. However, you still don't know how to solve the problem. What is the reason for this? I have said this sentence for a long time, 'To unwind a hedge, we need to combine the current market situation, as well as your hedging position and fund combination to unwind it. It's not something you can say in just a few words.'.
  郭哲函:现货黄金投资你应该感谢小亏!只因“盈亏同源”408 / author:Guo Zhehan / PostsID:1463644​


  作者赠言:你拿出诚意,我拿出实力,我们一定能成为良师益友!三分师徒,七分朋友,郭哲函与你同行!
  
Author of this article:gzh2345
  
Writing time:2019.8.27
  
  psDue to website deletion, some images may not be displayed. You can search the article title to view the complete articles on other financial websites.
"Small gifts, come to Huiyi to support me"
No one has offered a reward yet. Give me some support
comiis_nologin
You need to log in before you can reply Sign in | Register Now WeChat login

Point rules of this version

more

Customer Service Center

238-168-2638 QQcustomer service Monday to Friday 20:00-24:00
Quick reply Back to top Back to list