フリーランスセクション

Donchian Breakout – Fully Mechanical System

MQL5 エキスパート

仕事が完了した

実行時間8 日
依頼者からのフィードバック
Great developer and didn't mind going above and beyond where needed! Highly recommend!
開発者からのフィードバック
No delays with testing & payment. Thanks you!

指定

Project: Donchian Breakout – Fully Mechanical System
Platform: MetaTrader 5
Timeframe: H1 Only

General Description

Develop a fully automated MT5 Expert Advisor implementing a mechanical Donchian breakout strategy with ATR-based trailing stop.

The EA must operate independently per symbol and be suitable for 24/7 VPS execution.

No discretionary logic. No time filters.

Trading Symbols

The EA must function correctly on:

  • EURUSD (Forex CFD)

  • US500 (Index CFD)

  • XAUUSD (Gold)

Each chart runs independently.
Maximum 1 open trade per symbol.

Timeframe Restriction

  • EA must operate ONLY on H1 chart.

  • If attached to another timeframe, EA must not trade.

Trading Signals

Indicator Definitions

  • Donchian Channel Period: 20 (default, editable)

  • ATR Period: 20 (default, editable)

  • ATR Multiplier: 2.5 (default, editable)

All indicators calculated using CLOSED candles only.

Long Entry Condition

  1. A candle CLOSES above the previous 20-period Donchian High.

  2. Entry executed at market open of the next candle.

  3. Only if no open trade exists for that symbol.

Short Entry Condition

  1. A candle CLOSES below the previous 20-period Donchian Low.

  2. Entry executed at market open of the next candle.

  3. Only if no open trade exists for that symbol.

Important Signal Rules

  • Breakout must be based on CLOSED candle only.

  • No intra-candle triggers.

  • Must prevent duplicate entries from same breakout candle.

Position Sizing

  • Risk per trade: 0.5% of account balance (editable input)

  • Stop distance determined by ATR-based initial stop

  • Lot size calculated automatically based on:

    • Stop distance

    • 0.5% account risk

    • Symbol contract specifications

Must work correctly for indices and gold.

Stop Loss & Trailing Logic

Initial Stop Loss

  • Set at 2.5 × ATR(20)

  • Based on ATR value of most recently closed candle

Trailing Stop

  • Dynamic trailing stop based on 2.5 × ATR(20)

  • Stop must only move in profit direction

  • Stop must never widen

  • Trailing updates on every tick (preferred)

Trade Management Rules

  • Maximum 1 open trade per symbol

  • No pyramiding

  • No time filters

  • No news filters

  • New trade only after previous position fully closed

  • Magic number input required

Inputs (Editable Parameters)

  • Risk % (default 0.5%)

  • Donchian Period (default 20)

  • ATR Period (default 20)

  • ATR Multiplier (default 2.5)

  • Slippage

  • Magic Number

Error Handling & Safeguards

  • Prevent duplicate entries on same candle

  • Must handle broker requotes

  • Must function correctly after terminal restart

  • Must not open multiple trades accidentally

  • Must log errors clearly in Experts tab

Deliverables

  • Compiled .ex5 file

  • Full source code (.mq5)

  • Clear instructions for installation

  • Commented code

Testing & Acceptance

The EA must be tested on demo account.

Payment will only be released after:

  • Entry logic confirmed correct

  • Risk calculation verified accurate

  • ATR trailing logic verified

  • No execution or duplication errors

Budget

Maximum budget: <$500 USD (competitive quotes welcome)

Please confirm:

  • You understand closed-candle Donchian logic

  • You have built ATR-based trailing systems before

  • Estimated delivery time


応答済み

1
開発者 1
評価
(395)
プロジェクト
556
41%
仲裁
30
57% / 3%
期限切れ
57
10%
暇
パブリッシュした人: 11 codes
2
開発者 2
評価
(17)
プロジェクト
21
19%
仲裁
5
40% / 40%
期限切れ
0
暇
3
開発者 3
評価
(179)
プロジェクト
193
46%
仲裁
4
50% / 25%
期限切れ
1
1%
取り込み中
4
開発者 4
評価
(64)
プロジェクト
83
28%
仲裁
9
33% / 56%
期限切れ
9
11%
暇
パブリッシュした人: 1 code
5
開発者 5
評価
(329)
プロジェクト
515
19%
仲裁
35
46% / 31%
期限切れ
34
7%
仕事中
6
開発者 6
評価
(13)
プロジェクト
20
40%
仲裁
3
0% / 67%
期限切れ
3
15%
暇
7
開発者 7
評価
(5)
プロジェクト
7
0%
仲裁
8
13% / 75%
期限切れ
3
43%
暇
8
開発者 8
評価
(333)
プロジェクト
543
66%
仲裁
53
21% / 40%
期限切れ
169
31%
暇
パブリッシュした人: 1 code
9
開発者 9
評価
(3)
プロジェクト
1
100%
仲裁
3
0% / 100%
期限切れ
0
暇
10
開発者 10
評価
(268)
プロジェクト
603
34%
仲裁
65
22% / 57%
期限切れ
146
24%
仕事中
パブリッシュした人: 1 article, 22 codes
11
開発者 11
評価
(620)
プロジェクト
723
33%
仲裁
46
48% / 41%
期限切れ
14
2%
多忙
12
開発者 12
評価
プロジェクト
0
0%
仲裁
0
期限切れ
0
暇
13
開発者 13
評価
(2676)
プロジェクト
3414
68%
仲裁
77
48% / 14%
期限切れ
342
10%
暇
パブリッシュした人: 1 code
14
開発者 14
評価
(1)
プロジェクト
2
0%
仲裁
2
0% / 100%
期限切れ
0
仕事中
15
開発者 15
評価
プロジェクト
0
0%
仲裁
0
期限切れ
0
暇
16
開発者 16
評価
(2)
プロジェクト
1
0%
仲裁
1
0% / 100%
期限切れ
0
暇
17
開発者 17
評価
(851)
プロジェクト
1464
72%
仲裁
122
29% / 48%
期限切れ
358
24%
仕事中
パブリッシュした人: 3 articles
18
開発者 18
評価
(2)
プロジェクト
7
0%
仲裁
3
0% / 33%
期限切れ
1
14%
仕事中
19
開発者 19
評価
(16)
プロジェクト
30
40%
仲裁
3
33% / 67%
期限切れ
7
23%
仕事中
20
開発者 20
評価
(9)
プロジェクト
16
19%
仲裁
2
0% / 50%
期限切れ
3
19%
取り込み中
21
開発者 21
評価
(25)
プロジェクト
34
26%
仲裁
4
50% / 25%
期限切れ
4
12%
暇
22
開発者 22
評価
(1)
プロジェクト
1
0%
仲裁
1
0% / 100%
期限切れ
0
暇
23
開発者 23
評価
(24)
プロジェクト
32
38%
仲裁
4
50% / 25%
期限切れ
5
16%
仕事中
24
開発者 24
評価
(34)
プロジェクト
35
40%
仲裁
0
期限切れ
3
9%
暇
25
開発者 25
評価
(31)
プロジェクト
38
53%
仲裁
2
50% / 50%
期限切れ
3
8%
暇
26
開発者 26
評価
(636)
プロジェクト
1007
47%
仲裁
33
36% / 36%
期限切れ
99
10%
仕事中
パブリッシュした人: 6 codes
27
開発者 27
評価
(4)
プロジェクト
5
0%
仲裁
0
期限切れ
0
暇
28
開発者 28
評価
(7)
プロジェクト
6
0%
仲裁
4
25% / 75%
期限切れ
2
33%
暇
29
開発者 29
評価
(4)
プロジェクト
3
33%
仲裁
2
0% / 100%
期限切れ
0
暇
類似した注文
MT5 Developer Needed – Add Smart Early Exit for Losing XAUUSD Trades TF 15 MIN 100 - 200 USD
I am looking for a developer experienced in EAs, MT5 and trade management optimization to help me add an intelligent early-exit system to my existing XAUUSD trading robot. The EA is already fully functional and performs best on the M15 timeframe. The entry strategy, BUY/SELL logic, sessions and core structure are already implemented. The work should focus exclusively on adding early exits for trades that are
PHANTOM PROTOCOL V1 35 - 150 USD
PHANTOM PROTOCOL V1 – MT5 EXPERT ADVISOR SPECIFICATION Develop a professional MetaTrader 5 (MT5) Expert Advisor named “PHANTOM PROTOCOL V1”. PRIMARY MARKET: - XAUUSD (Gold) - Designed primarily for M15 and H1 timeframes. - The EA must work with both 3-digit and 2-digit gold pricing where applicable. TRADING LOGIC: Use pure price-action and market-structure analysis rather than relying on a single indicator. The EA
I Want To Create A Trading Robot That Uses Liquidity Sweep And Smart Money Concept Knowledge That Work on PC 100 - 300 USD
Wanna Create A Trading Robot That Uses Liquidity Sweep And Smart Money Concept EA That Works On PC. I want A Developer Who Can Program Exactly My Strategy That Will Be Shared on A Video Upon The Selection. it Should Follow My Rules .It has To be able To Read Price Action, followed By Liquidity Sweep Areas And Combine with Smart Money Concept Knowledge. We Will Talk about Parameters later on . The robot should be able
XAUUSD Gold Sniper EA for MT5 - High Accuracy Scalping with Smart Risk Management 184+ USD
1. Overview: I need an Expert Advisor (EA) for MT5 called "Gold Sniper" specifically optimized for XAUUSD (Gold). The EA should be a sniper scalper that takes high-probability trades on M5 and M15. It must work on any broker with low spread. 2. Strategy Logic: The EA should combine 3 confirmations: a) Trend Filter: EMA 50 & EMA 200. Only Buy if EMA 50 > EMA 200, only Sell if EMA 50 < EMA 200. Sniper Entry: Use RSI
Need 3–4 Years of Historical Market Datafeed for NinjaTrader 8 30+ USD
I need an experienced trading-data specialist who can help me obtain 3–4 years of historical market data compatible with NinjaTrader 8 . The data will be used for trading strategy development, backtesting, and analysis
LOOKING FOR THE BEST EA 30 - 500 USD
I would look for an EA with: ✅ Verified MT4/MT5 live account ✅ At least 6–12 months of live results ✅ Low/moderate drawdown ✅ No dangerous martingale/grid unless you specifically want that ✅ Realistic scalping performance with your broker ✅ Spread & slippage filters ✅ Stop Loss + Take Profit ✅ Break-even and trailing stop ✅ News filter ✅ Adjustable lot size/risk ✅ Source code ( .mq4/.mq5 ) if you're purchasing the EA
False breakout order - ручне налаштування параметрів відкладеного ордеру. 30 - 50 USD
Шукаю спеціаліста для розширення діючого функціоналу MT5 "New order" або створення окремого робота. Суть проекта - можливість створення відкладеного ордеру BuyStop або SellStop після досягнення ринковою ціною певного значення. Схема руху ціни - хибний пробій рівня (ціна X) та розворот тренду. Ручне встановлення SL та TP. Опція схожа діючого функціоналу BuyStopLimit або SellStopLimit, але відкладений ордер
M1 Gold Scalper 8in1 - Rent Due Mode - Dev3 Logic - Must Trade in 1min 30 - 200 USD
Need aggressive M1 gold scalper rewrite of Dev3 + 8 strategies. INPUTS: RiskPercent=3, TP=400, SL=300, MaxTrades=6, Mode=BOTH, DailyProfit 15%, DailyLoss -10% LOT = Balance * RiskPercent / 1000 - works for Cent R350 and $1000. 8 STRATEGIES any true = open instantly, check 1 sec: 1 EMA8/21 cross 2 RSI14 30/70 + engulf 3 Engulfing candle 4 BB 20,2 breakout 5 FVG grab M1 6 M5 trend + M1 entry 7 Wick rejection >2 8
Development of custom SMC Trading EA for MT5 80 - 100 USD
Hi, I want to develop a custom SMC (Smart Money Concepts) EA for MT5. My budget is $100. Here are the strategy requirements: 1. Auto identification of BOS, CHoCH, Order Blocks (OB), and FVG. 2. Auto entry when price returns to OB/FVG. 3. Auto SL above/below OB and TP based on Risk-to-Reward ratio (1:2, 1:3). 4. Risk Management (Risk % per trade or fixed lot size), Trailing Stop, Break-Even, and Max Spread filter. 5
RiskLock - MT5 Trading Risk Management & Enforcement EA 39 - 200 USD
I need an experienced MQL5 developer to build a prototype MT5 Expert Advisor called RiskLock. The software should enforce user-defined trading risk rules before trades are executed. It should support risk percentage or fixed monetary risk, calculate position size using account equity, entry price, stop loss, tick value and contract specifications, block or reduce oversized trades, and include daily loss limits

プロジェクト情報

予算
500+ USD