Spécifications
I need a reliable, clean-coded Expert Advisor built for both MetaTrader 4 and MetaTrader 5 platforms.Main trading behavior:
The EA follows buy and sell arrows produced by my custom indicator.
The EA follows buy and sell arrows produced by my custom indicator.
- Whenever a buy arrow shows up on the chart: if a sell position is currently open → close that sell immediately and enter a buy trade in its place.
- Whenever a sell arrow appears: if a buy position exists → close the buy and switch to a sell trade.
In short: the system always flips direction when the opposite signal arrives (one active trade direction at a time).
- Option A: Fixed volume – preset to 0.01 lots, changeable in the settings.
- Option B: Automatic volume growth – begins at 0.01 lots and adds 0.01 lots to the size for every full 100 units of realized account profit (in account currency). Example: after +100 profit → 0.02 lots; after +200 → 0.03 lots, and so on.
- Take-profit distance (pips) – adjustable, can be turned off
- Stop-loss distance (pips) – adjustable, can be turned off
- Trailing-stop system (on/off switch included):
• Activation level (pips in profit before trailing begins)
• Step size (pips the price must move to pull the stop again)
• Trailing distance (pips behind current price)
- Earliest allowed entry time (hour : minute, server time)
- Latest allowed entry time (hour : minute, server time)
New trades are blocked outside this window, but open trades continue to be managed normally.
- Assign a magic number so the EA only touches its own orders
- Include basic spread check (max spread input) and clear error messages
- Well-commented code + sensible default values and tooltips in inputs
- Structure the code so 2–3 extra indicators can be added later for signal filtering or confirmation without major rewriting
- Total fixed price for both MT4 + MT5 versions
- How many days you estimate it will take
- Yes/No confirmation that future indicator additions are realistic with your approach
- Brief note about your experience with similar reversal / arrow / trailing EAs
- Link(s) to previous relevant work if available
Répondu
1
Évaluation
Projets
110
51%
Arbitrage
25
28%
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52%
En retard
9
8%
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2
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35
23%
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4
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50%
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2
6%
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3
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200
48%
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3
33%
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33%
En retard
2
1%
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4
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22
9%
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6
33%
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50%
En retard
1
5%
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5
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2914
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44%
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25%
En retard
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6
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168
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78%
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7
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En retard
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8
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987
47%
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36%
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36%
En retard
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10%
Chargé
Publié : 6 codes
9
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58%
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42%
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En retard
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Publié : 5 codes
11
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9
33%
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56%
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11%
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Publié : 1 code
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33%
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1%
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14
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430
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20
55%
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7%
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15
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En retard
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16
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26%
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65%
En retard
10
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40%
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20
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81%
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En retard
10
1%
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21
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1
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1
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100%
En retard
0
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22
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14
43%
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En retard
3
21%
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23
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8
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2
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50%
En retard
1
13%
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24
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100%
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1
14%
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25
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En retard
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28
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13%
/
58%
En retard
7
8%
Travail
29
Évaluation
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9
11%
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30
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29
38%
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En retard
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7%
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33%
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100%
En retard
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32
Évaluation
Projets
169
38%
Arbitrage
9
78%
/
22%
En retard
15
9%
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33
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Publié : 1 code
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Informations sur le projet
Budget
50 - 150 USD
TVA (24%):
12
-
36
USD
Total:
62
-
186
USD
Pour le développeur
45
- 135
USD
Délais
de 1 à 10 jour(s)
Client
Commandes passées2
Nombre d'arbitrages0