Yu Zhang
Yu Zhang
  • Quant / Trader / Programmer at ShangHai
  • China
  • 6582
4.1 (6)
  • Information
8+ years
experience
59
products
9
demo versions
0
jobs
0
signals
0
subscribers
Quant / Trader / Programmer at ShangHai
I am a senior practitioner in Fintech industry.
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 Published product

This product can be used to synchronize multiple Charts, and each Chart can be set to a different sync mode. With this product you can better view and manipulate charts: different time frames for a single Symbol, the same time frame for multiple Symbols... and more. PS: The link below is the FreeDemo product, you can use it on EURUSD/XUAUSD/USDCNH symbol: https://www.mql5.com/en/market/product/38557 Feature: Chart settings  can be synchronized, including : background, indentation

Yu Zhang
Added topic If we sell program on Market, does we should use MQL5 Cloud Protector before? If use, Is it safer more?
If we sell program on Market, does we should use MQL5 Cloud Protector before?  I know mql will automatically encrypts while uploading program.  But I want know, if we use it ,Is it safer more
Yu Zhang Published product

What is this: Violent trading: means sending a large number of orders to your brokerage server,  it can conduct a stress test of the trading. In this program you can run a variety of trading tests.  Now you can trade at high speed, For example 1000 orders in an instant. The Demo version's link:  https://www.mql5.com/en/market/product/38431/ Why to use: Whether manual trading or EA trading,  the status of the broker server is very important. So it is beneficial to conduct a

Yu Zhang
Added topic How do you read this word : " GUI " ?
How do you read this word :  " GUI " ? /ˌdʒiːjuː'aɪ/   or   goo---ee
Yu Zhang Published product

According to trading experience: Some symbols are easy to reverse on certain days, such as Monday, or afternoon, and so on. So comparing the current price with the corresponding historical moment price is valuable. If the price coordinate system uses a logarithmic price, you will get a lot of valuable information. 1. What is this? This program can convert the symbol price and add it to your Chart. You can compare it with your major chart. The DEMO version Link

Yu Zhang Published product

Do you think it's a bit cumbersome when you need to switch symbols or timeframes with mouse click? 1. What is this? This is a program that can switch symbols and timeframes with direction keys. Fast switching, very convenient, no mouse click required. For traders, one symbol with multi-timeframe charts are usually added,  you can change symbol on those charts  easily . For multi-currency traders, different symbol charts are usually added, you can also change those timeframes easily. I

Yu Zhang
Added topic If we get a job in Freelance, Do we need to give the source code to the customer ?
If we get a job in Freelance, Do we need to give the source code to the customer ? I mean, I wrote a lot of libraries. Does this mean that I have to provide the library to the customer
Yu Zhang Published product

I see that many tools in the market deal with Position and Order in the form of operation panels. Which is loaded into a Chart in the form of an EA. However, once the operator panel EA is loaded, no other EAs can be loaded. So, I wrote the one-click operation of Position and Order as a script, so you can load other EAs and easily complete one-click operation of Trade. 1. What is this: This is a one-click script to close position order. Now you can close position tickets at high speed, for

Yu Zhang Published product

I see that many tools in the market deal with Position and Order in the form of operation panels. Which is loaded into a Chart in the form of an EA. However, once the operator panel EA is loaded, no other EAs can be loaded. So, I wrote the one-click operation of Position and Order as a script, so you can load other EAs and easily complete one-click operation of Trade. 1. What is this: This is a one-click script to delete the pending order . Now you can delete pending tickets at high speed, for

Yu Zhang
Added topic Why do some products sell for 10$ ? The official minimum sell price is 30$.
Why do some products sell for 10$ ?  The official minimum sell price is 30$. 
Yu Zhang Published product

This product can be used to synchronize multiple Charts, and each Chart can be set to a different sync mode. With this product you can better view and manipulate charts: different time frames for a single Symbol, the same time frame for multiple Symbols, system indicators for single/multiple Symbols... and more. Feature: Chart settings can be synchronized, including : background, indentation, size, etc. Multiple Chart window start times  or end times can be synchronized. Multiple Chart

Yu Zhang Published product

Have you ever take a long time to watch a Symbol when the network link is not good ? Have you ever wait for a long time when you switch chart between different Symbols or different TimeFrames ? If you do long-term backtesting , Have you ever to be downloaded datas for a long time ? Yes, If there is no data in the system, those will happen.  1. What is this: Download all the Symbol data in Market Watch to the system. PS: This is not outputting data to Files. This Link go to Demo version

Yu Zhang
Added topic Is there any way to free up memory if we use too many CopyBuffer() or Copy...?
Is there any way to free up memory if we use too many CopyBuffer() or Copy
Yu Zhang
Added topic The same EA with same parameters Back Test in different platform,The result gap is very large.
I back test the same EA with same parameters in different platform,  but the result gap is very large. All the thing of EA are same, also Leverage level. I think many people encounter this problem, Do you have a good idear to solve it
Yu Zhang
Added topic Some bug's in MT5 build 1950 and build 1952
Some bug's in MT5 build 1950 and build 1952: 1. function: int   Bars (     string             symbol_name ,      // 交易品种名称
Yu Zhang
Added topic When you right click on the chart, Please carefully click the refresh button. Because it will clear history symbol dates.
When you right click on the chart, Please carefully click the refresh button. Because it will clear history datas of symbol
Yu Zhang
Added topic Where is symbol price data of MetaQuotes coming from?
Where is symbol price data of MetaQuotes coming from
Yu Zhang
Published post 文章收藏:自定义优化---利用指标实时优化智能交易系统
https://www.mql5.com/zh/articles/5061...