Skip to main content

抄底的原则

发信人: Lexian (蒙古大夫), 信区: Midlife
标  题: 抄底的原则
发信站: BBS 未名空间站 (Sat Mar  7 13:54:49 2020, 美东)

简要写几句, 主要是对自己经验的一个总结。

抄底的首要原则是不要被套。 如果第一步资金进场下水了, 要严格cut lost limit.
绝对不能加仓希望扳平。这个是绝大多数抄底失手的原因。 因为加仓后再被套, 压力
非常大, 最后被逼在卖压最大的时候认赔出场, 通常那个时候就是最低的买入点。

第二原则是套利要快。 这次我做的也不是很好, 进点很好, TQQQ在70买入, 但套利
犹豫了, 在回弹到前次跌破的支撑(90)时没有及时出场, 第二天跌过前日低点时才
出在82. 利润损失巨大。

第三 市场进入correction后暴跌暴涨, 一天的range可以超过平时一个月。 必须在有
充沛时间的情况下操作。 没有时间时宁愿不参与。 很大一个原因miss了这次反弹的高
点是因为周二太忙,我没有预设卖出单的习惯, 应该考虑修改。 这样可以预先理清头
绪, be mentally prepared。

hope everyone frist be safe, also happy trading.

顺带说两句基本面的看法。

现在的价位priced in 目前的状况, 就是这个病毒已经扩散, 没有办法contain. 但
是会不会影响生意造成recession还没有被priced in. 这个range在3100-2850之间。
要跌出这个范围必须要有更确作的信息business in general is in contraction. 比
如传统稳定的公司也来issue warning. unemployment 开始tick up 是更迟的信号,
但是比较明确recession可能要来了。 这样的话这个range守不住。 相反, 如果这个
病毒可以被contain(vaccine or definitive treatment available), or it is just
like a big size flu, 股价会很快跃出这个range. bond yield在1%以下的时候5%的
股票回报是巨大的诱惑。
--

Comments

Popular posts from this blog

CKA Simulator Kubernetes 1.22

  https://killer.sh Pre Setup Once you've gained access to your terminal it might be wise to spend ~1 minute to setup your environment. You could set these: alias k = kubectl                         # will already be pre-configured export do = "--dry-run=client -o yaml"     # k get pod x $do export now = "--force --grace-period 0"   # k delete pod x $now Vim To make vim use 2 spaces for a tab edit ~/.vimrc to contain: set tabstop=2 set expandtab set shiftwidth=2 More setup suggestions are in the tips section .     Question 1 | Contexts Task weight: 1%   You have access to multiple clusters from your main terminal through kubectl contexts. Write all those context names into /opt/course/1/contexts . Next write a command to display the current context into /opt/course/1/context_default_kubectl.sh , the command should use kubectl . Finally write a second command doing the same thing into ...

OWASP Top 10 Threats and Mitigations Exam - Single Select

Last updated 4 Aug 11 Course Title: OWASP Top 10 Threats and Mitigation Exam Questions - Single Select 1) Which of the following consequences is most likely to occur due to an injection attack? Spoofing Cross-site request forgery Denial of service   Correct Insecure direct object references 2) Your application is created using a language that does not support a clear distinction between code and data. Which vulnerability is most likely to occur in your application? Injection   Correct Insecure direct object references Failure to restrict URL access Insufficient transport layer protection 3) Which of the following scenarios is most likely to cause an injection attack? Unvalidated input is embedded in an instruction stream.   Correct Unvalidated input can be distinguished from valid instructions. A Web application does not validate a client’s access to a resource. A Web action performs an operation on behalf of the user without checkin...