MetaTrader 5
Experts
지표
스크립트
라이브러리
보관함당사 팬 페이지에 가입하십시오
- 게시자:
- Vladimir Karputov
- 조회수:
- 5437
- 평가:
- 게시됨:
- 2018.01.31 14:04
- 업데이트됨:
- 2018.03.29 11:56
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이 코드를 기반으로 한 로봇이나 지표가 필요하신가요? 프리랜스로 주문하세요
프리랜스로 이동
This is an MQL5 version of the Expert Advisor from the article "How to reduce trader's risks".
The EA works on each tick and can be optimized:
- Get some data (on indicators and time series) only if a new bar appears
Sample tester runs with the appropriate settings (the terminal was relaunched before each test, the caches were not cleared):
| 1 | EURUSD,M1: 90097615 ticks, 1090402 bars generated. Environment synchronized in 0:00:00.173. Test passed in 0:08:34.093 (including ticks preprocessing 0:00:29.109) |
| 2 | EURUSD,M1: 90097615 ticks, 1090402 bars generated. Environment synchronized in 0:00:00.047. Test passed in 0:08:20.531 (including ticks preprocessing 0:00:28.453) |
| 3 | EURUSD,M1: 90097615 ticks, 1090402 bars generated. Environment synchronized in 0:00:00.031. Test passed in 0:07:56.172 (including ticks preprocessing 0:00:30.969) |
Below is the graph before the code optimization:
Now, three runs after a small code optimization:
| 1 | EURUSD,M1: 90097615 ticks, 1090402 bars generated. Environment synchronized in 0:00:00.047. Test passed in 0:06:25.609 (including ticks preprocessing 0:00:30.750) |
| 2 | EURUSD,M1: 90097615 ticks, 1090402 bars generated. Environment synchronized in 0:00:00.047. Test passed in 0:06:20.875 (including ticks preprocessing 0:00:28.743) |
| 3 | EURUSD,M1: 90097615 ticks, 1090402 bars generated. Environment synchronized in 0:00:00.043. Test passed in 0:06:15.305 (including ticks preprocessing 0:00:27.475) |
As we can see, now that some variables are declared with 'static' type and re-written on a new bar only, we can save 2 minutes.
The attached file of the version 1.013 contains the optimized code.
MetaQuotes Ltd에서 러시아어로 번역함.
원본 코드: https://www.mql5.com/ru/code/19726
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