FreelanceSections

MT5 EA Modification — Fix Lot Size Recovery & Trade Limit

MQL5 Experts Trading robot/indicator debugging Strategy optimization Statistics and mathematics

Tâche terminée

Temps d'exécution 4 minutes
Commentaires du client
Developer finished my EA perfectly on the first try. Works exactly as requested and I’m very happy with the results. Highly recommended!

Spécifications

I already have an MT5 EA developed, but it has an error in the lot size calculation for loss recovery. I need an experienced MQL5 coder to modify the existing EA to implement the correct lot size recovery logic.


What I need:


  • Fix the lot size calculation so the EA increases lot size correctly after a losing trade to cover the previous loss plus the fixed profit target.
  • Lot size must be calculated using this formula:
    LotSize = (PreviousLoss + ProfitTarget) / (TakeProfitPips * PipValue)
  • Take profit pips remain fixed; only lot size changes.
  • After recovering losses and hitting the profit target, lot size resets to the default base lot.
  • The EA trades only one position at a time based on existing signals or EMA crossover logic.
  • The EA currently has an option to limit the number of trades opened simultaneously — this feature should be maintained or fixed if necessary.
  • Please follow the formula and logic precisely; no guessing.



If you have experience fixing/modifying money management and trade control in MT5 EAs, please get in touch.


Répondu

1
Développeur 1
Évaluation
(68)
Projets
124
40%
Arbitrage
17
47% / 53%
En retard
31
25%
Chargé
2
Développeur 2
Évaluation
(28)
Projets
31
45%
Arbitrage
1
100% / 0%
En retard
3
10%
Gratuit
3
Développeur 3
Évaluation
(15)
Projets
34
24%
Arbitrage
4
0% / 50%
En retard
2
6%
Travail
4
Développeur 4
Évaluation
(452)
Projets
788
48%
Arbitrage
70
17% / 53%
En retard
139
18%
Travail
5
Développeur 5
Évaluation
(2)
Projets
2
0%
Arbitrage
1
0% / 100%
En retard
0
Gratuit
6
Développeur 6
Évaluation
(21)
Projets
27
4%
Arbitrage
4
0% / 0%
En retard
3
11%
Travail
7
Développeur 7
Évaluation
(106)
Projets
114
32%
Arbitrage
3
33% / 33%
En retard
2
2%
Travail
8
Développeur 8
Évaluation
Projets
2
0%
Arbitrage
4
25% / 50%
En retard
1
50%
Gratuit
9
Développeur 9
Évaluation
(1)
Projets
8
88%
Arbitrage
0
En retard
0
Gratuit
10
Développeur 10
Évaluation
(16)
Projets
22
14%
Arbitrage
8
38% / 63%
En retard
6
27%
Gratuit
11
Développeur 11
Évaluation
(1)
Projets
2
50%
Arbitrage
3
0% / 33%
En retard
0
Gratuit
12
Développeur 12
Évaluation
(305)
Projets
546
35%
Arbitrage
79
32% / 42%
En retard
196
36%
Travail
13
Développeur 13
Évaluation
(14)
Projets
19
11%
Arbitrage
1
0% / 100%
En retard
5
26%
Gratuit
14
Développeur 14
Évaluation
Projets
0
0%
Arbitrage
0
En retard
0
Gratuit
15
Développeur 15
Évaluation
(574)
Projets
945
47%
Arbitrage
309
58% / 27%
En retard
125
13%
Gratuit
16
Développeur 16
Évaluation
(24)
Projets
30
13%
Arbitrage
12
0% / 67%
En retard
8
27%
Travail
17
Développeur 17
Évaluation
(491)
Projets
954
75%
Arbitrage
26
19% / 65%
En retard
100
10%
Chargé
Publié : 1 article, 6 codes
18
Développeur 18
Évaluation
(74)
Projets
79
6%
Arbitrage
46
11% / 54%
En retard
7
9%
Travail
19
Développeur 19
Évaluation
(4)
Projets
7
43%
Arbitrage
0
En retard
2
29%
Gratuit
20
Développeur 20
Évaluation
(17)
Projets
21
10%
Arbitrage
4
50% / 50%
En retard
1
5%
Travail
21
Développeur 21
Évaluation
Projets
0
0%
Arbitrage
0
En retard
0
Gratuit
22
Développeur 22
Évaluation
(8)
Projets
12
33%
Arbitrage
0
En retard
3
25%
Travail
23
Développeur 23
Évaluation
(270)
Projets
552
49%
Arbitrage
58
40% / 36%
En retard
228
41%
Travail
24
Développeur 24
Évaluation
(8)
Projets
12
0%
Arbitrage
22
0% / 77%
En retard
4
33%
Gratuit
25
Développeur 25
Évaluation
(3)
Projets
2
0%
Arbitrage
1
0% / 100%
En retard
0
Gratuit
26
Développeur 26
Évaluation
(5)
Projets
4
0%
Arbitrage
2
50% / 50%
En retard
2
50%
Gratuit
Commandes similaires
TradingView alerts to MT5 Automation (Scalping on 1-min time interval) 80 - 150 USD
Description I need an very low latency MT5 Expert Advisor (EA) developed in MQL5 to automate TradingView alerts into MT5 trades for alerts set up done on trading view. The EA must work on both DEMO and LIVE accounts whichever will be attached to MT5 (XM, IC Markets and similar MT5 brokers) and be suitable for fast 1-minute timeframe scalping.End to End solution. Functional Requirements 1. TradingView Integration
MT5 Prop Firm Trend Following EA (Eur/USD and USD/JPY, Risk-Controlled) 250 - 350 USD
Project Overview I am looking for an experienced MQL5 developer to build a custom, prop-firm-compliant trend-following Expert Advisor (EA) for MetaTrader 5 . This EA will be used on prop firm accounts (e.g., FTMO-style rules), so strict risk control and rule compliance are mandatory . This is NOT a grid, martingale, scalping, or recovery EA. The goal is consistency, rule compliance, and capital preservation , not
MT5 Indicator / Semi-Automated EA for XAUUSD, XAGUSD & Major Forex Pairs – Low Risk 30 - 100 USD
I am looking for an experienced MQL5 developer to build a professional MT5 software (indicator or semi-automated EA) for metals and major forex pairs. 📌 PLATFORM & MARKETS Platform: MetaTrader 5 Instruments: XAUUSD (Gold vs USD) XAGUSD (Silver vs USD) EURUSD GBPUSD USDJPY Trading styles: Scalping Intraday / short-term swing 🎯 MAIN OBJECTIVE I do NOT want an aggressive fully automated robot. I want a
Tradingview indicator 30+ USD
I want to check if this indicator is repainting or not Whick mean the results of back testing is legit or not if anyone can help me to review it kindly to well to contact me i will be happy to work and go on long term work with anyone thanks
Development of an MQL5 Expert Advisor (Reverse Engineering) 1000 - 2000 USD
Specifications – Development of an MQL5 Expert Advisor (Reverse Engineering) Project context: I have access to a real trading history consisting of more than 500 trades executed over a period of approximately 3 years. These trades have been exported into a CSV file containing all available information, including date, time, symbol, order type, entry price, and exit price. Important: I do not have access to the
Python Script pyMT5ReportsMergerV10 Permutation Calculation for 12 MT5 Reports 30+ USD
1.Sinyal Perdagangan : Sinyal beli: garis MACD utama memotong garis sinyal ke atas (macd_current>signal_current && macd_previous<signal_previous). Sinyal jual: garis MACD utama memotong garis sinyal ke bawah (macd_current<signal_current && macd_previous>signal_previous). Gambar di bawah menunjukkan kasus beli dan jual. 2. Posisi ditutup pada sinyal yang berlawanan: Posisi beli ditutup pada sinyal jual, dan posisi
Trading bot fully automated 30 - 299 USD
specification High-Frequency Candle Momentum Scalper 1. Strategy Overview Core Logic: The EA identifies the current color of the active candle (Bullish or Bearish). Entry Trigger: It opens positions only after a specific duration of the candle has passed (e.g., after 30 seconds on a 1-minute candle) to confirm the direction. 2. Entry Logic (The "Half-Candle" Rule) Timeframe: M1 (Default, but adjustable). Time Filter
Convert thinkorswim script to pinescript 40 USD
Greeting Im in need of a programmer that can help me convert from TOS to trading view? The script is available with me, kindly bid if it is what you can do for me Thanks
Atm strategy nt8 30+ USD
can you help me with I need an ATM strategy for NT8, here's the criteria: Forex trade entry 100,000 units with a starting SL of 70 pips. The following proft targets: 33 pips, 68, 125, 180. All targets exit 25,000 units each. As each target is hit, move SL to BE+5, then BE+35, then BE+70. So the SL's are fixed, not trailing. I can't figure this out on my platform
EA grid hunter 30 - 200 USD
1. Platform & Environment Platform: MetaTrader 5 (MT5 ONLY) Language: MQL5 Account type: ECN / Netting or Hedging Designed for broker rebate/commission return programs No DLLs, no external dependencies 2. Strategy Overview The EA is a high-frequency scalping Expert Advisor focused on maximizing the number of trades with minimal price movement, where the main source of profitability is broker rebate rather than market

Informations sur le projet

Budget
30+ USD
Délais
de 1 à 2 jour(s)