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Yi Xiaohai looked at Shen Tengfei who nodded:
"Tengfei, you seem to have some good suggestions. Let me hear them."
"Forehead¡¡"
Shen Tengfei didn't expect that Yi Xiaohai would call his name. He scratched his head awkwardly and glanced at Zheng Bingyun.
The two of them have a very good relationship in private, but it is a bit inappropriate to break up the relationship in front of the boss.
When Zheng Bingyun looked at him, he understood his concern:
"Actually, I always feel that there is something missing in this management method, but I can't think of the key. If you can point it out, I will cover all the meals for a month"
He used this usual joke to dissuade Shen Tengfei from caring.
Yi Xiaohai also said:
"As I said just now, we are a team and we need to help each other. Risk control management is not Brother Zheng's business alone, it is everyone's business. If you have any suggestions, you can put forward them. You are the first to come"
"Actually, I don't have a solution, I just have an idea"
Seeing that Zheng Bingyun didn¡¯t seem angry, Shen Tengfei said confidently:
"My boss just said that this risk control management is very comprehensive, so there is a lot of content. When we invest, we may only have a short time to think about it, and it is difficult to choose the most suitable one"
¡°¡So I was wondering if we could turn abstract text descriptions into concrete numbers, so that we can directly calculate which option is most suitable¡¡±
"the system currently used by some securities companies, when a customer does not set a stop loss point and resists an order, the first thing to lose is the available advance payment. When the available advance payment is lost, the risk rate will be 100%, and the system will notify the investment Otherwise, it will be deducted from the used advance payment. When losses continue and the used advance payment exceeds 30% of the loss, the risk rate is lower than 70% and the system is forced to close the position"
"We don't need to be exactly the same as them, but we can learn from them and convert all investment factors and changes into specific numbers. For example, we have an investment project with an investment amount of 100 yuan, the expected maximum return is 40%, and the predicted risk is 10 %, it is stipulated that if the return is lower than 20% and the risk is higher than 30%, stop immediately"
¡°¡In this way, if sudden factors occur during the investment process, we can have a very intuitive standard¡¡±
" Of course, there is a problem here, which is how to connect so many variables"
Yi Xiaohai looked at Shen Tengfei and smiled:
"Investment data model"
Zheng Bingyun and Shen Tengfei¡¯s eyes lit up.
Investing is actually a numbers game.
There is no way to make a reasonable judgment based solely on words.
If you build a digital model, it will undoubtedly be much more intuitive if you qualitatively and quantitatively identify risks.
You can integrate variables such as investment portfolio, risk factors, and interests into a digital model, which will be much more intuitive.
But soon, Zheng Bingyun¡¯s smile disappeared: ¡°Boss, establishing an investment data model is too expensive¡¡±
Data modeling is roughly divided into three stages, conceptual modeling, logical modeling and physical modeling.
It is necessary to consider which variables to use to build the model, the relationship between business logic and data logic, the establishment of the database, the optimal combination of static, dynamic, random, continuous, discrete and non-linear problems
In short, it requires a large number of experts in physics, mathematics, computers and economics, combined with elements of the actual business process, and takes a lot of time to complete.
People, time, experience
Indispensable.
"Xiaohai, among the investment companies around the world, there is no one that can really do data modeling. It's not that they don't want to do it, but it's very difficult to do it"
Dong Li also spoke:
"There are too many factors that affect investment, and there are too many accidents that may occur. It is difficult to make a reasonable and comprehensive data model. Huifen once had a similar idea, but it ended in vain"
"I know the difficulty of data modeling, and I never thought that it could be done in a short time. But I hope to start preparations for this matter from now on. Brother Zheng, please pay attention to it"
Yi Xiaohai knows,
It is difficult to establish an investment data model.
But it¡¯s not impossible.
As far as he knows, Hongsheng already has a set of risk control data models.
It is this risk control system that allows Hongsheng to stand firm and occupy the number one position in the world for a long time.
Yi Xiaohai hopes that the Han and Tang Dynasties willIt can have its own investment data model, which is better than Hongsheng.
¡°I¡¯ll stop here on the issue of risk control. Is there anything else you want to say?¡±
"Xiao Hai, I have something to tell you"
Dong Li saw that no one else had anything to say, so he spoke.
"The first thing is that the company's capital scale is getting bigger and bigger, and it needs more and more people. The office space is no longer enough. It just so happens that the owner of this building intends to sell some properties, and I want to buy the 18th floor. ¡¡±
"If they are willing to sell it, buy the whole building"
Yi Xiaohai has a lot of money and wants to buy a house.
He just made so much money, and he always felt a little sorry for himself if he didn¡¯t spend it.
Dong Li was speechless:
"They are only selling part of the property, not all of it. Besides, it is very troublesome to buy and manage the building"
"That's it"
Yi Xiaohai said angrily:
"Then buy the 18th floor, but it's best to buy two more floors. It should be useful in the future"
"I will talk to the other party."
Dong Li nodded to express his understanding, and then went on to say the second thing:
"The company's security issues"
The Han and Tang Dynasties now have hundreds of billions of funds, so it is inevitable that they will not be targeted.
But now the company¡¯s security measures are almost zero.
If any special situation occurs, they have no power to resist.
The issues raised by Dong Li really need to be taken seriously.
"I will arrange this matter"
Safety here on Hong Kong Island is indeed very important.
if it is possible,
Yi Xiaohai still wanted to recruit someone from his side so that he could feel relieved.
"The last thing, the company's fund allocation"
Currently, Han and Tang are still investing in crude oil futures.
But when this investment is completely completed, the company¡¯s funds will exceed 200 billion.
If you continue to stay in the crude oil futures market, the risk is too great.
In the event that another Miranda incident occurs,
The losses of Han and Tang Dynasties are not only tens of billions, they may go bankrupt directly.
In fact, Zheng Bingyun and Dong Li had raised this matter a long time ago.
Yi Xiaohai really didn¡¯t pay much attention to it.
But the last Miranda incident had already sounded the alarm to him.
The scale of funds in the Han and Tang Dynasties was too large. If it was too concentrated,
When an accident occurs, there is no time to evacuate.
The Miranda incident is a small probability event and may not happen again for decades.
But it¡¯s so destructive that it may be fatal just once
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