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Yu Zhang
Yu Zhang
  • Quant / Trader / Programmer at ShangHai
  • China
  • 6836
3.7 (4)
  • Information
9+ years
experience
60
products
12
demo versions
0
jobs
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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
Added topic MT5 integration with Python, function: order_calc_margin() get error!!!!
import MetaTrader5 as mt5 mt5. order_calc_margin (mt5. ORDER_TYPE_BUY , "AUDCAD" , 1 , 1 ) #761.96 mt5. order_calc_margin (mt5.ORDER_TYPE_BUY , "AUDCAD" , 1 , 2 ) #761.96 mt5. order_calc_margin (mt5.ORDER_TYPE_BUY , "AUDCAD" , 1 , 3 ) #761.96 I
3
Yu Zhang
Added topic Does anyone studied how to solve optimization mathematical problems in the MQL5 language?
such as: out = F(x) , According to the value range of x, the value of x that maximizes out is obtained. out = F(x, y) , According to the range of x and y, the value of (x, y) that maximizes out is obtained. ... The function F is very complicated and
2
Yu Zhang
Added topic Does the backtest of MT5 can be controlled by the program?
The backtest of MT5 is through the mouse and keyboard.  When I want to back-test many modes, I have to do it every time, which is very troublesome. for example:  mode_1: I want to test parameter A, B. mode_2: I want to test parameter
Por
Por 2021.03.24
I want to use MT5 for quant, too.
Por
Por 2021.03.24
I read this: https://www.mql5.com/en/forum/190699
Yu Zhang
Added topic Mt5's system built-in tool "Gann fan lines" and "Gann grid lines" can not used?
Mt5's system built-in tool "Gann fan lines" and " Gann grid lines" can not drag up and down.  But Mt4's can do it. Is that the same with yours
5
Yu Zhang
Added topic when I use backtest in mt5 , how to set symbol's spread to other number ?
when I use backtest in mt5 , how to set symbol's spread to others
2
Yu Zhang
Added topic What do you use for the indicator library on python? How to solve the problem that same name as MT4/5 indicator but different algorithm, rewritten?
As the title. I use talib. However, many of the indicator algorithms of the same name are different from those on MT5. Did you rewrite it yourself later, or how to solve it
Yu Zhang Published product
OneKey Generate Forex Index

32.00 USD

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

Yu Zhang
Added topic I recommend that python interactions would add the ability to get symbol indicator data.
Sometimes indicators with the same name, but different algorithms.  This results will case a difference between the Python backtest and the MT5 backtest. I recommend that python interactions would add the ability to get symbol indicator data
Yu Zhang
Added topic String Array sort can not be used in build 2485.
void OnStart ()   {    string a[]={ "c" , "a" , "b" };    test(a);   } //+------------------------------------------------------------------+ void test( string &data[])   {    ArraySort
4
Yu Zhang
Added topic Does MT5 support MySQL integration?
I seee MT5 have SQLlite integration, Does it support MySQL
1
Yu Zhang
Added topic Integration with Python can be used in backtest ?
I've recently seen quite a few updates to Integration with Python, including  various functions . Does it can be used in back testing?  According MQL5 Reference,  I found that there is no such function . At the same time, Socket
11
Yu Zhang Published product
ATR MoreTimeFrame
Reviews: 1
35.00 USD

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

Yu Zhang Published product
CCI MoreTimeFrame

35.00 USD

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

Yu Zhang Published product
MACD MoreTimeFrame

35.00 USD

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

Yu Zhang Published product
OsMA MoreTimeFrame

35.00 USD

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

Yu Zhang Published product
RSI MoreTimeFrame

35.00 USD

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

Yu Zhang Published product
RVI MoreTimeFrame

35.00 USD

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

Yu Zhang Published product
Stochastic MoreTimeFrame

35.00 USD

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

Yu Zhang Published product
AD MoreTimeFrame

35.00 USD

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

Yu Zhang Published product
MFI MoreTimeFrame

35.00 USD

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