Yu Zhang / Profile
- Information
8+ years
experience
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58
products
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10
demo versions
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0
jobs
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0
signals
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0
subscribers
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And I have done a lot of academic research on financial markets.
From 2012, I work as a Quant.
Forex, stock and futures are my main trading varieties.
I can use MQL4, MQL5, C++, MySql, and Python.
![Yu Zhang](https://c.mql5.com/avatar/2022/2/620A27F9-FE06.jpg)
![R-squared as an estimation of quality of the strategy balance curve](https://c.mql5.com/2/30/eoezuq_R-hwedkf3.png)
This article describes the construction of the custom optimization criterion R-squared. This criterion can be used to estimate the quality of a strategy's balance curve and to select the most smoothly growing and stable strategies. The work discusses the principles of its construction and statistical methods used in estimation of properties and quality of this metric.
![Yu Zhang](https://c.mql5.com/avatar/2022/2/620A27F9-FE06.jpg)
![Applying the Monte Carlo method for optimizing trading strategies](https://c.mql5.com/2/32/Monte_Carlo.png)
Before launching a robot on a trading account, we usually test and optimize it on quotes history. However, a reasonable question arises: how can past results help us in the future? The article describes applying the Monte Carlo method to construct custom criteria for trading strategy optimization. In addition, the EA stability criteria are considered.
![Yu Zhang](https://c.mql5.com/avatar/2022/2/620A27F9-FE06.jpg)
![Thomas DeMark's Sequential (TD SEQUENTIAL) using artificial intelligence](https://c.mql5.com/2/26/MQL5-avatar-TDSequencial-001.png)
In this article, I will tell you how to successfully trade by merging a very well-known strategy and a neural network. It will be about the Thomas DeMark's Sequential strategy with the use of an artificial intelligence system. Only the first part of the strategy will be applied, using the Setup and Intersection signals.
![Yu Zhang](https://c.mql5.com/avatar/2022/2/620A27F9-FE06.jpg)
![Adaptive Trading Systems and Their Use in the MetaTrader 5 Client Terminal](https://c.mql5.com/2/0/Adaptive_Expert_Advisor_MQL5__2.png)
This article suggests a variant of an adaptive system that consists of many strategies, each of which performs its own "virtual" trade operations. Real trading is performed in accordance with the signals of a most profitable strategy at the moment. Thanks to using of the object-oriented approach, classes for working with data and trade classes of the Standard library, the architecture of the system appeared to be simple and scalable; now you can easily create and analyze the adaptive systems that include hundreds of trade strategies.
![Por Por](https://c.mql5.com/avatar/avatar_na2_micro.png)
![Por Por](https://c.mql5.com/avatar/avatar_na2_micro.png)
1. Development background Forex is a ratio, different from futures and the stocks. For example, if EURUSD has risen, it may be that EUR is falling and USDX has fallen even more. I believe everyone knows that the US dollar index is an essential reference index in forex analysis . In MT5 client, it is very valuable to see the US dollar index. Similarly, if you can see the index of other forex in the MT5 client, which is very valuable for trading. Because the US dollar
1. Why did I develop this series of indicators I found that most traders need to use multiple time frame indicators. They usually switch time frame to see indicators. However, once the timeframe is switched, you cannot see the corresponding relationship between the price in the smaller timeframe and the indicator in the larger timeframe . For example: if your price chart is in H1 timeframe, you can see H4, D1 and W1 indicators in H1 timeframe Chart. This is more
1. Why did I develop this series of indicators I found that most traders need to use multiple time frame indicators. They usually switch time frame to see indicators. However, once the timeframe is switched, you cannot see the corresponding relationship between the price in the smaller timeframe and the indicator in the larger timeframe . For example: if your price chart is in H1 timeframe, you can see H4, D1 and W1 indicators in H1 timeframe Chart. This is more