Modify Darvas breakout EA

MQL5 指标 专家

工作已完成

执行时间52 天
员工反馈
Wonderful customer
客户反馈
It tured out as a bigger project then anticipated so it took more time, but the developer delivered as promised.

指定

I need help to make my EA work as well live as it does demo.

The EA is synced to 4m charts and that works well. 

Code and setfiles will be supplied.

Thanks. 


This is what Claude AI say is the issue? IDK


Looking at this codebase from a developer perspective, I can see several architectural and implementation issues that would cause demo vs live performance divergence:

Core Architecture Problems

1. Race Condition in State Management The EA maintains multiple global state variables ( consecutiveLosses , breakoutCount , usingAdaptiveSettings ) that are modified across different event handlers ( OnTick , OnTradeTransaction , CheckClosedTradesInHistory ). In live environments with higher tick frequency, these create race conditions where state changes can be lost or duplicated.

2. Inconsistent Event Processing You have duplicate trade monitoring logic in both OnTradeTransaction and CheckClosedTradesInHistory . This creates a scenario where the same trade result might be processed twice, causing incorrect state transitions. Demo environments are more predictable, masking this issue.

3. Handle Management Anti-Pattern The indicator handles are being recreated dynamically in ApplySettings() , but there's no proper synchronization to ensure the new handles have valid data before they're used. The sleep-and-retry pattern is a code smell that suggests timing dependencies.

Data Reliability Issues

4. Unsafe Buffer Operations Your buffer copying operations assume data availability without proper validation:

cpp
        // Pattern seen throughout - assumes success
CopyBuffer(handle, 0, 0, 2, values) == 2

Live feeds have more data gaps and timing inconsistencies than demo feeds.

5. Historical Data Dependencies The core logic relies heavily on historical price lookups ( iHighest , iLowest , iTime ) without checking data completeness. Live brokers often have different historical data depth and quality.

6. Timeframe Synchronization Assumptions The isNewBar() logic assumes consistent bar timing across timeframes, but live servers can have bar boundary variations that don't exist in demo environments.

Execution Model Flaws

7. Synchronous Execution Assumptions The trade execution model assumes immediate order processing and position updates. The retry logic in executeTrade() is primitive and doesn't handle partial fills or order state transitions properly.

8. Event Ordering Dependencies The adaptive switching logic depends on trade events being processed in a specific order. Live environments have more complex event sequences that can break these assumptions.

9. Price Data Staleness Multiple price lookups throughout the execution path ( SymbolInfoDouble calls) can return stale data in fast-moving live markets, leading to inconsistent calculations within the same tick.


反馈

1
开发者 1
等级
(14)
项目
14
14%
仲裁
8
0% / 88%
逾期
2
14%
已载入
2
开发者 2
等级
项目
0
0%
仲裁
0
逾期
0
空闲
3
开发者 3
等级
(2)
项目
2
0%
仲裁
3
0% / 100%
逾期
1
50%
空闲
4
开发者 4
等级
(19)
项目
22
18%
仲裁
9
33% / 44%
逾期
3
14%
工作中
发布者: 1 代码
5
开发者 5
等级
(2)
项目
3
0%
仲裁
8
13% / 88%
逾期
1
33%
空闲
6
开发者 6
等级
(75)
项目
80
6%
仲裁
46
11% / 54%
逾期
7
9%
工作中
7
开发者 7
等级
(29)
项目
33
27%
仲裁
20
10% / 50%
逾期
11
33%
空闲
8
开发者 8
等级
(298)
项目
478
40%
仲裁
105
40% / 24%
逾期
82
17%
已载入
发布者: 2 代码
9
开发者 9
等级
(45)
项目
53
57%
仲裁
2
100% / 0%
逾期
1
2%
空闲
发布者: 5 代码
10
开发者 10
等级
(3)
项目
2
0%
仲裁
1
0% / 100%
逾期
0
空闲
相似订单
Project Overview: I am looking for an experienced MQL5 developer to convert a suite of 6 custom MT4 indicators into native, fully optimized MQL5 (.mq5) indicators. I will provide the uncompiled .mq4 source files for all seven tools upon hiring. The indicators must compile cleanly in MetaEditor for MT5 without errors or critical warnings, function correctly together on a multi-timeframe chart setup (specifically
Custom MT5 Expert Advisor (EA) Development | MQL5 Automation Turn Your Trading Strategy into a Powerful Automated Trading System! Are you looking for a professional MT5 Expert Advisor developer to automate your trading strategy? I specialize in developing custom MetaTrader 5 (MT5) Expert Advisors and indicators using MQL5 , tailored to your trading rules, risk management preferences, and trading goals. Whether you
I am looking for an experienced MQL5 developer or development team to build a scalable Telegram-to-MT5 copy trading system. The main purpose of the system is to monitor trading signals from my Telegram channel and automatically execute those signals on connected client MT5 accounts. Core Requirements Receive and parse trading signals from Telegram Automatically execute trades on connected MT5 accounts Support more
Thana ram 30 - 200 USD
Hello, I want to develop a custom MT5 Expert Advisor (EA) for XAUUSD Gold. IMPORTANT: I want a proper rule-based automated trading EA, NOT a martingale, grid or guaranteed-profit bot. 1. MARKET & TIMEFRAME - Platform: MT5 - Symbol: XAUUSD only - Main trend timeframe: M15 - Entry timeframe: M5 - Must support broker suffixes such as XAUUSDm, XAUUSD., etc. 2. TREND RULE BUY trend: - M15 price above EMA 50 - EMA 50 above
I need a TradingView Pine Script (v6) indicator that gives BUY and SELL signals in real time on the live chart. MAIN REQUIREMENT – NO REPAINTING: 1. Signals must appear only when the candle closes (barstate.isconfirmed). Example: on 1-min chart, signal for the 10:35 candle must appear at 10:36 and never disappear or move. 2. Signals on historical bars must look exactly the same as they looked live. 3. No lookahead
Description I am looking for a highly skilled MQL5 Developer & Trader with strong experience in EA optimization, stress testing, and forward validation. The EA is already coded and running. What I need now is: 1.Simple code editing, code adjustment/upgrading and code tamplates inserting, 2.Parameter Optimization & Re-Validation – Find the best stable settings for XAUUSD (not overfitted). 3.Robustness / Stress Testing
المطلوب موشر لتداول الذهب مجرب وقوية يعطي اشاره قوية فقط مع وقف خساره ومختبر ومجرب في حال الموافقه علي لموشر بعد التجربه لمدة ٣ ايام يتم الشراء دايم مبلغ ٢٠٠ دولار
Strategy 40 - 60 USD
yo i have a strategy i would really like to turn into a signal bot basically please this is very technical and serious to me the strategy needs more time 1 time frame and the bot most be 100% accurate
can you help me use a Tickblaze Algo NRBO on the NT platform? I have it somewhat set up, but I have other questions about running it & knowing how to operate it in NT. Thank you if anyone have experience in this kindly bib and let do it asap
I need a trading system similar to the attached files. Check attachment for details on the indicator. i guess the indicator contains some of (Rainbow MA , MTF Dashboard , Symbol Switcher , and Trend Histogram), though may not be exactly as listed

项目信息

预算
40+ USD
截止日期
到 5 天