User Manual

📖

Introduction

Welcome to the Nexus Copier ecosystem

Nexus Copier is a complete automated trading system consisting of three main components that work in perfect synchrony to offer you the most advanced and professional copy trading solution on the market.

⚙️

Visual Configurator

An intuitive graphical interface for configuring all system parameters.

🖥️

Nexus Server

The processing engine that captures, analyzes, and validates Telegram signals in real-time, powered by the integrated APS (AI Parsing System).

📊

MT5 Expert Advisor

An intelligent EA that executes trades in MetaTrader 5 and integrates a specific module for advanced risk management.

💡 How does the Ecosystem Work?
The Configurator prepares the entire system → The Server unit reads Telegram signals, filters and processes them → Nexus EA executes signals in MT5 based on the user-configured parameters.

✅ Quality Guarantee
Nexus Copier achieves 99.7% accuracy in signal interpretation thanks to its advanced parsing system with multiple detection patterns and intelligent validation.

🖥️

Nexus Server

The brain of the signal processing system

El Nexus Server (NexusServer.exe) is the central engine that captures Telegram messages, analyzes them with AI, validates their structure and sends them to the EA in processable format.

✅ Plug & Play: The server comes packaged as Server.exe. You don't need to install or configure anything extra. Simply run the file and it works.

🚀 Installation and Startup

Place the configuration file:
Make sure the config.json generated by the Configurator is in the same folder as Server.exe
Run the server:
Double-click Server.exe. A graphical window will open.
Start the server:
Click the ▶ START SERVER button in the graphical interface
Verify status:
The indicator will change to 🟢 RUNNING when it is operative

💡 Tip: The server must be running 24/7 to capture all signals. You can run it on your own PC or on a Windows VPS.

🎛️ Server Interface

📊 Control Panel

Control Buttons

▶ START Starts the server and begins capturing signals

⏸ STOP Temporarily stops the server

Status Indicators

🟢 RUNNING: Server operative and listening

🔴 STOPPED: Server stopped

🟡 CONNECTING: Connecting to Telegram

🧠 Intelligent AI Parsing System

The server uses an Advanced Parsing System (APS) with hundreds of detection patterns to interpret signals in different formats:

📍 Entry detection

• Entry: 1.2345
• @ 1.2345
• Buy 1.2345
• Intry zone 1.2340-1.2350
• Now @ market
• ..and much more

🎯 TP Detection

• TP: 1.2400
• TP1: 1.2380, TP2: 1.2400
• Target: 1.2450
• Take profit: open
• Targets: 80, 100, 150 pips
• ..and much more

🛑 SL Detection

• SL: 1.2300
• Stop loss @ 1.2290
• Stop: 50 pips
• SL below 1.2280
• ..and much more

🎖️ 99.7% Accuracy

The parsing system has been trained with over 100,000 real signals from different providers, achieving a 99.7% correct interpretation rate.

The 0.3% error is due to extremely unusual formats or ambiguous messages that require manual signal validation.

🔍 Automatic Validation and Filtering

✅ Price Validation

The server validates that prices are logical for each type of asset:

• XAUUSD: between 1000-9000
• JPY pairs: between 50-400
• Indices: between 10,000-70,000
• Normal Forex: between 0.01-10.0

🚫 Anti-Spam System

Automatically filters:

• Promotional messages
• Welcome messages or advertising
• Updates without new information (e.g.: "TP1 reached!")
• Duplicate messages in configurable time window

📰 News Filter

Integration with economic calendar for:

• Block trades X minutes before/after high impact news
• Close open positions before important events
• Pause trading during news that generate high volatility and high spreads

📊 Real-Time Monitoring

📈 Live Statistics

Signals Received: 127

Señales Inviadas a MT5: 124

Spam Filtered: 18

Blocked by News: 3

Parsing Errors: 2

📝 Event Log

[12:34:56] ✅ Signal received: XAUUSD BUY

[12:34:57] 🎯 Parsed: Intry 2650.50, TP 2680.00

[12:34:58] 📤 Sent to MT5 successfully

[12:40:15] 🚫 Spam filtered: promotional message

[14:30:00] 📰 Trading blocked: NFP news in 5 min

🔗 REST API for MT5

The server exposes a REST API at http://localhost:5000 that the EA queries periodically:

Endpoint	Method	Description
`/signals`	GET	Gets pending signals in queue
`/commands`	GET	Gets remote commands (CLOSE, BE, etc)
`/status`	GET	Server status and statistics
`/health`	GET	Verifies that the server is alive

🔒 Security: The server only accepts connections from localhost (127.0.0.1) so there is no risk of attacks via the internet.

🔧 Troubleshooting

❌ The server won't start

✓ Verify config.json exists in the same folder
✓ Check that your API ID and API Hash are correct
✓ Check that no other process is using port 5000
✓ Run as Administrator if necessary

⚠️ Not receiving signals

✓ Confirm you are subscribed to the configured channels
✓ Verify that the channel IDs in config.json are correct
✓ Check the server log for connection errors
✓ Restart the server after changing the configuration

🔄 The EA isn't receiving signals

✓ Verify that the server is in 🟢 RUNNING state
✓ Confirm the EA has the correct URL: http://127.0.0.1:5000
✓ Check that your firewall is not blocking local connections
✓ Check the EA logs in MT5

✅ ¡All Set! With the Server running, half of the system is already working. Now you just need to configure the EA in MT5.

📊

MT5 Expert Advisor

Intelligent Execution in MetaTrader 5

El The Expert Advisor is the component that executes signals in your MetaTrader 5, managing the entire trade lifecycle with advanced intelligence.

📦 Installation in MT5

Open MetaTrader 5
Open the Data Folder:
Menú → File → Open Data Folder
Copy the EA:
Place NexusCopier.ex5 in the MQL5/Experts/ folder
Copy the INI file:
Place NexusCopier.ini (generated by the Configurator) in C:\Users\yourusername\AppData\Roaming\MetaQuotes\Terminal\Common\Files

⚠️ Important: If you don't want to load the configuration from the INI file, you can configure the EA manually by entering its properties when you add it to the MetaTrader chart. Keep in mind that if the INI file is in the "Files" folder, manual modifications WILL HAVE NO EFFECT.

Enable permissions:
Tools → Options → Expert Advisors:
- ✅ Allow automated trading
- ✅ Allow DLL imports
- ✅ Allow WebRequest for: http://127.0.0.1:5000/get_trade (change 5000 to the port you configured)
- ✅ Allow WebRequest for: https://script.google.com
Drag the EA onto a chart
From the Navigator, drag NexusCopier onto any chart (the symbol doesn't matter)

⚠️ Important: The EA must be loaded onto ONE chart only. Do not load it onto multiple charts at the same time, or it will cause conflicts.

🔐 License System

Nexus uses a license system with online/offline validation:

🌐 Online Validation

First time and periodic checks:

• Validates license against a remote server
• Verifies MT5 account and Hardware ID
• Saves validation in local cache

💾 Offline Validation

If internet is unavailable:

• Uses cached validation (up to 7 days)
• Allows trading without a temporary connection
• Re-validates automatically when internet is restored

🔑 How to activate your license

1. Receive your License Key by email after purchase
2. Open the EA's properties in MT5
3. Paste it into the "License Key" configuration parameter
4. Click OK and wait for validation (a message will appear in the log)

⚠️ Important: If you use the INI file generated by the configurator, it will already contain the license and will be loaded automatically.

🎨 Visual Dashboard

The EA includes an on-chart dashboard that displays key information in real-time:

📊 Information Displayed:

• Connection status with the server
• Last signal received
• Number of signals received
• Requests made to the server
• Active cycle information
• Number of active/pending orders
• Time until expiration (cancellation) of limit orders
• Volume (total lots)
• Progress of configured TPs
• Duration of the current trade
• BE (Break Even) activation
• Current P/L
• Total number of trades in the current session
• Profit/loss amount of the best/worst trade
• Profit Factor
• Total profit/loss
• Real-time progress bar for drawdown and profit goal
• Recent event information
• Change theme among predefined ones
• Buttons for immediate close and move to BreakEven

🎨 Available Themes:

Dark Mode: Default dark theme
Light Mode: Light theme for white backgrounds
Matrix Green: Hacker-style neon green theme
TradingView: Colors inspired by TradingView

Change the theme directly from the EA inputs

⚡ Advanced Features

🎲 Smart Grid Trading

Split your risk into multiple orders with configurable spacing:

Example: XAUUSD BUY signal with 5-order grid

Entry: 2650.00
Grid spacing: 10 pips

Order 1: BUY LIMIT @ 2650.00 (0.02 lots)
Order 2: BUY LIMIT @ 2649.00 (0.02 lots)
Order 3: BUY LIMIT @ 2648.00 (0.02 lots)
Order 4: BUY LIMIT @ 2647.00 (0.02 lots)
Order 5: BUY LIMIT @ 2646.00 (0.02 lots)

💡 Advantage: If price pulls back before going up, you average a better entry.

🔄 Advanced Cycle Management

System that groups related trades from the same symbol:

Auto-detection: Recognizes when all trades from a cycle are closed
Automatic release: Once a cycle closes, frees up space for a new one of the same symbol
Capital management: Prevents overexposure by limiting simultaneous cycles
Break Even per cycle: Moves all trades in a cycle to BE when profit is reached
Trailing per cycle: Applies a trailing stop across the entire cycle

💰 Progressive Partial Closures

Up to 10 Take Profit levels with percentage-based closure at each one:

Example with 4 TPs:

Initial position: 1.0 lot

TP1 @ 2680 (25%) → Closes 0.25 lots → Remaining 0.75
TP2 @ 2700 (25%) → Closes 0.19 lots → Remaining 0.56
TP3 @ 2730 (50%) → Closes 0.28 lots → Remaining 0.28
TP4 @ 2780 (open) → Lets the rest run until SL/manual close

✅ Result: You secure profits progressively while leaving room for the trade to reach maximum potential.

⚠️ Important: If using single-trade mode, the EA will close the lot size corresponding to the configured percentage at each TP. If using grid trading, it will calculate the number of active positions upon reaching the first TP, and based on that number, determine how many to close according to your percentage setup.

🛡️ Account Protection

Automatic protection system with multiple levels:

🚫 Daily Loss Limit

If you lose more than your daily limit:

• Closes all positions
• Cancels pending orders
• Blocks trading until the next day
• Sends push notification

💥 Max Total Loss

If you reach the maximum total loss:

• Closes all positions
• Fully disables the EA
• Requires manual reset to reactivate
• Logs critical event to file

📉 Drawdown Limit

If drawdown exceeds the limit:

• Pauses new trades
• Manages open positions normally
• Reactivates when level is recovered

🎯 Daily Profit Target

When the daily goal is reached:

• Optionally stops trading
• Optionally closes open trades
• Sends success notification

📝 Edited Signal Detection

The server detects when a provider edits a published signal:

Example of detected edit:

Original signal:
XAUUSD BUY @ 2650
TP: 2680 | SL: 2640

→ Provider edits the message ←

New version:
XAUUSD BUY @ 2650
TP1: 2675, TP2: 2690 | SL: 2645

✅ Nexus detects the change and automatically updates
   the TP and SL of your open trades

✅ Unique Advantage: Other copiers do not detect edits. If the provider adjusts TPs/SLs, your trades would keep outdated values.

📱 Remote Commands via Telegram

Manage your trades from your phone by sending commands to the channel:

Command	Action	Example
`CLOSE`	Closes all positions of a symbol	CLOSE XAUUSD
`CLOSEALL`	Closes all positions of all symbols	CLOSEALL
`CLOSEBUY`	Closes only BUY positions	CLOSEBUY EURUSD
`CLOSESELL`	Closes only SELL positions	CLOSESELL GBPUSD
`BE`	Moves SL to breakeven	BE (all) or BE XAUUSD
`TRAIL`	Activates trailing stop	TRAIL 20 (20 pip distance)
`CANCEL`	Cancels pending orders	CANCEL XAUUSD
`DELETESL`	Removes Stop Loss	DELETESL XAUUSD
`DELETETP`	Removes Take Profit	DELETETP XAUUSD

💡 Tip: Commands are case-insensitive and can be sent from any device with Telegram installed.

🎯 Basket Closure (Per Symbol)

Automatically closes all trades of a symbol once profit/loss target is reached:

Example:

Configuration:
• Basket Profit Target: +$100
• Basket Loss Limit: -$50

Open trades XAUUSD:
• Trade 1: +$30
• Trade 2: +$45
• Trade 3: +$28
─────────────────
Total: +$103

✅ Profit Target reached
→ Closes all 3 trades automatically
→ Realized profit: +$103

Useful for: securing profits when multiple trades of the same symbol perform well, or limiting losses if they move against you.

🐛 Debugging & Logs

The EA generates detailed logs in two locations:

📋 Log in MT5 Terminal

Real-time logs visible in the "Experts" tab:

• Signals received and processed
• Executed orders
• Errors and warnings
• Account Protection events

📄 Event Log in Dashboard

Visual history directly on the chart:

• Last 10 key events
• With icons and colors by type
• Accurate timestamps
• Scrollable history

Example of a complete trade log:

[12:34:56] ✅ Signal received: XAUUSD BUY
[12:34:56] 📊 Parsed: Entry 2650.50, TP1 2675, TP2 2690, SL 2640
[12:34:57] 💼 Calculated lot: 0.10 (Risk: 2%, Balance: $5000)
[12:34:57] 🎲 Grid: 3 orders, spacing 5 pips
[12:34:58] ✓ Order #12345 opened: BUY 0.10 XAUUSD @ 2650.50
[12:34:59] ✓ Order #12346 opened: BUY LIMIT 0.10 @ 2645.50
[12:35:00] ✓ Order #12347 opened: BUY LIMIT 0.10 @ 2640.50
[12:35:01] 🔄 Cycle created: ID #7, 3 orders
[12:40:23] 🎯 TP1 reached! Closed 25% (0.025 lots) → +$18.75
[12:55:10] 🎯 TP2 reached! Closed 25% (0.025 lots) → +$37.50
[13:20:45] 🛡️ Auto Breakeven activated for cycle #7
[14:10:00] 💰 Final TP reached! Closed remaining 50% → +$125.00
[14:10:01] 🏁 Cycle #7 completed. Total profit: +$181.25

❓

Frequently Asked Questions

Answers to the most common doubts

🔧 Do I need technical knowledge to use Nexus?

No. The Visual Configurator lets you set everything up from scratch. You just need:

• Know how to use MetaTrader 5 (basic level)
• Have a Telegram account
• Follow this step-by-step guide

Estimated initial configuration time: 5-15 minutes (depending on whether you have used EAs before or not)

💻 Can I use Nexus on demo account?

Yes, absolutely. In fact, it is highly recommended to test on demo for at least 2 weeks before moving to real. All components work the same on demo and real.

🌐 Do I need a VPS?

Not necessary although it would be a good ally:

✅ With VPS: The server works 24/7, you capture ALL signals even while you sleep.
⚠️ Without VPS: You must have your PC on 24/7 with MT5 and the server running. If you turn off the PC, you lose signals during that time.

Recommended VPS: Windows Server with 2GB RAM, from $5-10/month

📱 Does it work with any signal provider?

Yes, with 99.7% of providers. Nexus has been trained with over 10,000 signals from different providers and recognizes multiple formats:

• Structured signals: Entry / TP / SL
• Signals with ranges: Entry zone 2640-2650
• Signals with multiple TPs (up to 10)
• Signals with emojis: 🟢 BUY, 🔴 SELL
• Signals in English, Spanish, Portuguese

🔄 What happens if the provider edits a signal?

Nexus detects it automatically. When the server detects that a message was edited:

1. Analyzes the differences between original and edited version
2. Identifies changes in TP/SL
3. It sends an update command to the EA
4. The EA modifies open positions with the new values

This is an exclusive advantage of Nexus. Other copiers do not detect edits.

💰 How much capital do I need to start?

Depends on your risk profile:

Minimum recommended: $50 on real account (conservative configuration)
Optimal: $500+ (allows diversification and withstanding drawdowns)
Professional: $1000+ (take advantage of all features without restrictions)

⚠️ Important: Never trade with money you cannot afford to lose.

🔒 Is it safe to connect my Telegram?

Completely safe. Nexus uses the official Telegram API (Telethon) with:

• 2-factor authentication
• Locally encrypted session
• Read-only (NEVER sends messages from your account)
• No access to private chats

Your Telegram session is saved in nexus_session.session - never share this file.

⏱️ What latency does the system have?

Ultra-low latency:

• Telegram → Server: 0.1 seconds
• Server → EA: 0.05 seconds (polling every 1s)
• EA → Broker execution: 0.1-0.5 seconds

Average total latency: 0.50 seconds from when the provider publishes until it executes in your account. The final total time depends on your account's ping to the broker.

🛡️ What happens if I lose internet connection?

The system has several protection mechanisms:

Server offline: The EA continues managing open positions (TP, SL, trailing). Does not receive new signals until reconnected.
MT5 offline: Open positions remain active at broker with their TP/SL. Reconnect automatically.
Both offline: Positions remain protected with TP/SL at broker.

🔧 Can I manually modify trades?

Yes, you have full control:

• You can manually modify TP/SL from MT5
• You can manually close positions
• You can use remote commands from Telegram
• You can temporarily pause the EA

The EA respects manual modifications and does not override them.

📞 Does it include technical support?

Yes, full support:

• WhatsApp / Telegram for quick inquiries
• Email for detailed technical support
• Free EA updates
• Live support chat

Average response time: immediate-1 hour on business days

🔄 Are there periodic updates?

Yes, constant updates:

• Parsing system improvements
• New features based on customer feedback
• APS (AI Parsing System) improvements
• Performance optimizations

All updates are free and sent automatically to all customers with active license.

Ready to get started?

Join hundreds of traders who already trust Nexus Copier

View Plans & Pricing →

Introduction

Visual Configurator

Nexus Server

MT5 Expert Advisor

Visual Configurator

🚀 Quick Start

📡 Telegram Channels

🔐 First Telegram Connection

📋 Visual Channel Selector

⚙️ Configuration Options

Channel List

API ID / API Hash

Phone Number

🔔 Notifications

📱 Server Notifications

📊 EA Notifications

🖥️ Server & License

⚙️ Options

Server URL

License Key

Account Number

Check Interval (seconds)

📊 Risk Management

💰 Lot Calculation

⚙️ Risk Tolerance Margins

🎛️ Channel Override Settings

📋 Available Overrides (Up to 5 Channels)

Channel Name/ID

Risk Mode

Risk Percentage (%)

Risk Money ($)

Execution Mode

Grid Orders

🛡️ Account Protection

📉 Drawdown Limit

📈 Daily Profit Target

📋 Orders

⚙️ Order Management

📊 Grid Configuration

🎯 Grid Control - Market Orders

📐 Grid Distance Settings

📏 Price Tolerance Margin

🛡️ Safety Margin

⏱️ Expiration & Slippage

💎 Lots

🎯 Lot Mode

📊 Variable Lots (Order 1-20)

🔬 Advanced

📈 Dashboard Configuration

⏰ Time Filter

🎯 Default SL & TP

✂️ Partial Close Settings

📋 Pending Orders

⚖️ BreakEven Management

📈 Trailing Stop

📝 File Logging

🔄 Auto-Update Settings

🔧 Modifications

📍 Entry Modification

🛑 SL Modification

🎯 TP Modification

🔍 Symbol Filter

✅ Allowed Symbols

⛔ Blocked Symbols

📰 News Filter

⏰ Time Windows

💥 News Impact

⚙️ Preset Profiles

🗂️ Basket Closure

💰 Profit Target

📉 Loss Limit

🔄 Reverse Trading

📊 How It Works

⚠️ Use Case

🎯 Smart Partial Close

💎 Core Concept

⚙️ Operation Modes

🔄 How It Works

✨ Key Features