NEXA Roc Trend Accelerator

NEXA ROC Trend Accelerator English Manual

Product Introduction

NEXA ROC Trend Accelerator is an Expert Advisor for MetaTrader 5 designed for H1 chart trading.

The product uses the Rate of Change indicator, an Exponential Moving Average baseline, the Average Directional Index, and Average True Range based stop management. Its main purpose is to evaluate market acceleration after a possible trend transition.

The Expert Advisor does not enter a trade only because price crosses a moving average. It checks the strength of the Rate of Change movement together with an Exponential Moving Average re-cross condition and additional market filters.

The strategy is designed to identify selected trend acceleration areas while avoiding unclear or low quality signals through internal scoring and safety checks.

Strategy Logic

The Expert Advisor works on the H1 timeframe.

The main logic is based on the following structure.

It checks whether the Rate of Change is stronger than its recent average.

It checks whether price re-crosses the Exponential Moving Average baseline.

It uses the Average Directional Index to evaluate trend strength.

It uses the Average True Range to measure volatility and calculate protective stop levels.

When a signal appears, it is not always traded immediately. The Expert Advisor evaluates signal quality and classifies it into A, B, or C grade. By default, C grade trading is disabled and used only for observation logs.

Entry Conditions

BUY conditions are mainly evaluated when the Rate of Change moves strongly upward and price re-crosses above the Exponential Moving Average baseline.

SELL conditions are mainly evaluated when the Rate of Change moves strongly downward and price re-crosses below the Exponential Moving Average baseline. SELL signals are evaluated more conservatively with additional conditions such as Average Directional Index level, score level, and candle body ratio.

The Expert Advisor uses confirmed H1 candle data for signal calculation. This structure is intended to reduce signal distortion from the currently forming candle.

Stop Loss and Take Profit

The stop loss is calculated using the Exponential Moving Average baseline and Average True Range volatility.

If the stop distance is too short or unsuitable, the Expert Advisor can use an Average True Range based fallback stop structure. Minimum and maximum stop distance settings are also included to help avoid abnormal order placement.

Take profit is calculated using a reward to risk structure based on the signal grade. When a position reaches a defined profit area, the Break Even function may be applied. After Break Even is applied, the Trailing Stop function may manage the position further.

The position management sequence is as follows.

Initial stop loss and take profit are set after entry.

Break Even can be applied after the position reaches the configured profit level.

Trailing Stop can be applied only after Break Even conditions are met.

Stop loss modification is checked against broker Stop Level and Freeze Level requirements.

The Trailing Stop function is not designed to run before Break Even.

Risk Management

This Expert Advisor supports both fixed lot and risk percent lot calculation.

The default mode is fixed lot trading, and the default lot size is 0.01. When risk percent mode is enabled, the lot size is calculated using the distance between the entry price and the stop loss price.

The Expert Advisor includes the following protection logic.

Spread limit

Trading time filter

Duplicate position control for the same symbol and magic number

Same candle duplicate entry protection

Daily loss limit

Maximum daily trade count

Cooldown after losing trades

Minimum Average True Range condition

Stop Level and Freeze Level validation

Margin check

Order price, stop loss, and take profit validation before order sending

Consecutive loss handling is managed through a cooldown structure, not through a permanent lock. The daily risk state is reset when a new trading day starts.

Recommended Timeframe

The default operating timeframe is H1.

The Expert Advisor is designed around H1 Rate of Change, Exponential Moving Average re-cross, and volatility based stop management. Results may differ when it is used on other timeframes. Users should test and adjust the settings according to their trading symbol, broker conditions, and risk tolerance.

Main Input Parameters

InpSymbol
Specifies the trading symbol. If left empty, the current chart symbol is used.

InpAllowBuy
Enables or disables BUY entries.

InpAllowSell
Enables or disables SELL entries.

InpFixedLots
Sets the fixed lot size when fixed lot mode is used.

InpUseRiskPercent
Enables or disables risk percent based lot calculation.

InpRiskPercent
Sets the risk percentage per trade when risk percent mode is enabled.

InpUseTimeFilter
Enables or disables the new entry time filter.

InpTradeStartHour
Sets the start hour for new entries.

InpTradeEndHour
Sets the end hour for new entries.

InpRocPeriod
Sets the Rate of Change calculation period.

InpRocAvgLookback
Sets the number of candles used to calculate the recent average Rate of Change.

InpRocSpikeFactor
Sets how strong the current Rate of Change must be compared with its recent average.

InpAdxThreshold
Sets the Average Directional Index threshold used in trend strength evaluation.

InpAtrPeriod
Sets the Average True Range calculation period.

InpEmaPeriod
Sets the Exponential Moving Average baseline period.

InpMinATRPoints
Sets the minimum Average True Range level required for trade evaluation.

InpReCrossLookbackBars
Sets the recent candle range used to check the Exponential Moving Average re-cross condition.

InpAllowGradeCTrade
Allows or blocks C grade trades. The default value is false.

InpMinSLPoints
Sets the minimum allowed stop loss distance.

InpMaxSLPoints
Sets the maximum allowed stop loss distance.

InpEmaSLBufferATR
Sets the Average True Range buffer used for the Exponential Moving Average based stop loss.

InpFallbackATRSL
Sets the Average True Range multiplier used when the Exponential Moving Average based stop is too short.

InpMinRR
Sets the minimum reward to risk requirement.

InpDailyLossPercent
Sets the daily loss limit percentage.

InpMaxTradesPerDay
Sets the maximum number of entries per day.

InpMaxConsecutiveLosses
Sets the consecutive loss management level.

InpCooldownBarsAfterLoss
Sets the number of bars to wait after a losing trade.

InpUseBreakEven
Enables or disables the Break Even function.

InpBETriggerR
Sets the profit level in R units required to trigger Break Even.

InpBEOffsetPoints
Sets the additional point offset used when Break Even is applied.

InpUseTrailingStop
Enables or disables the Trailing Stop function.

InpTrailStartR
Sets the profit level in R units required to start Trailing Stop.

InpTrailATRMult
Sets the Average True Range multiplier used for Trailing Stop distance.

InpMinSLModifyPoints
Sets the minimum stop loss improvement required before a stop loss modification is sent.

How to Use

Add the Expert Advisor file to the MetaTrader 5 Experts folder.

Refresh the Expert Advisors list or restart MetaTrader 5.

Attach the Expert Advisor to the H1 chart of the intended trading symbol.

Check all input settings before enabling automated trading.

Run tests in the Strategy Tester before using the product in a live environment.

Review spread, trading time, lot size, and risk settings for the selected symbol.

Notes

This product is an automated trading tool and does not guarantee any specific trading result.

Trading results may vary depending on market conditions, broker execution, spread, slippage, test period, symbol specification, and input settings.

Past test results do not guarantee future results.

Users are responsible for selecting suitable input settings according to their own trading environment and risk tolerance.

It is recommended to evaluate the product in the Strategy Tester and on a demo account before using it in a live account.

Recommended Usage

The recommended timeframe is H1.

Initial testing should be performed with fixed lot 0.01.

The default setting of InpAllowGradeCTrade should normally remain false.

When optimizing the product, it is recommended to adjust parameters step by step instead of changing all settings at the same time.

Support

Product support can be provided through the MQL5.com product comments or the MQL5.com messaging system.

No external messenger link or third party support link is required for product operation.

Final Summary

NEXA ROC Trend Accelerator is an H1 based Expert Advisor that evaluates trend acceleration using Rate of Change, Exponential Moving Average re-cross, Average Directional Index, and Average True Range based stop management.

The product combines signal scoring, trade filtering, stop loss validation, cooldown handling, Break Even, and Trailing Stop into one automated trading workflow.


More from author
NEXA Camarilla Confluence PRO
Park Seongcheon
Experts
NEXA GOLD Algorithmic Trading EA Product Overview NEXA GOLD Algorithmic Trading EA is an automated trading program designed for the MetaTrader 5 platform. The Expert Advisor analyzes price movements in the GOLD (XAUUSD) market and executes trades according to predefined algorithmic rules. The system automatically opens, manages, and closes positions based on market conditions and user-defined parameters. This product is a trading tool for MetaTrader and operates according to programmed trading l
FREE
NEXA Pivot Scalper PRO
Park Seongcheon
Experts
NEXA Pivot Scalper PRO – User Guide Overview NEXA Pivot Scalper PRO is an automated trading system designed for the MetaTrader 5 platform. The system analyzes price behavior around pivot levels and evaluates short-term market conditions using several technical indicators. Trades are opened automatically when multiple conditions align. The Expert Advisor is designed to operate on intraday market movements and focuses on structured entry conditions and predefined risk parameters. The product is pr
FREE
NEXA Donchian Pro System
Park Seongcheon
Experts
NEXA Donchian Pro MetaTrader 5 Expert Advisor – User Guide 1. Product Overview NEXA Donchian Pro is an automated trading system based on the Donchian Channel breakout model combined with MACD direction filtering and ATR volatility normalization. The product is delivered as a compiled EX5 file for the MetaTrader 5 platform. The Expert Advisor is designed to detect breakout conditions in trending market environments and execute trades automatically based on closed-bar calculations. This product do
FREE
NEXA Breakout Velocity
Park Seongcheon
Experts
NEXA Breakout Velocity NEXA Breakout Velocity is an automated trading system based on channel breakout logic combined with momentum (ROC), volume filtering, and ATR-based risk management. The system is designed to detect volatility expansion phases where price breaks beyond recent ranges with increasing speed and participation. All signals are calculated on closed bars only. Only one position per symbol is maintained at a time. Strategy Overview The system combines the following components: Chan
FREE
NEXA Bb Volatility Trap
Park Seongcheon
Experts
NEXA Bb Volatility Trap Expert Advisor for MetaTrader 5 1. Overview NEXA Bb Volatility Trap is an automated trading Expert Advisor designed to detect changes in market volatility based on Bollinger Band Width contraction and expansion. The system focuses on identifying price expansion movements that occur after periods of low volatility. All trading decisions are made using closed candle data only . This Expert Advisor is an automated trading tool, and trading always involves the risk of loss. 2
FREE
NEXA Gold Pullback System
Park Seongcheon
Experts
NEXA Gold Pullback System v2.0 H1 Trend + M15 Pullback Based GOLD Swing Trading EA Official User Manual (Final Version) 1. Overview NEXA Gold Pullback System v2.0 is a swing trading Expert Advisor designed exclusively for GOLD (XAUUSD). The EA analyzes the medium-to-long-term trend on the H1 timeframe and executes trades on the M15 timeframe by identifying pullback structures that frequently appear in the GOLD market. Instead of relying on a single indicator signal, this system is built on a str
NEXA Bb Counter Trend
Park Seongcheon
Experts
NEXA Bb Counter Trend User Manual (For MQL5 Market) 1. Product Overview NEXA Bb Counter Trend is an automated trading Expert Advisor designed to detect short-term mean reversion opportunities after price overextension, using a combination of Bollinger Bands, Stochastic Oscillator, and daily Pivot Levels. The system is designed to operate on the M5 timeframe. All trading decisions are based exclusively on closed (fully formed) candles , and no repainting logic is used. This Expert Advisor operate
FREE
Momentum Trend Catch
Park Seongcheon
Experts
NEXA EA 005 – Momentum Trend Catch GOLD Dedicated Momentum Trend Trading EA Official User Manual (English Version) 1️⃣ Overview NEXA EA 005 – Momentum Trend Catch is a low-frequency, high risk-reward (RR) momentum-based trend following Expert Advisor designed exclusively for GOLD (XAUUSD) . This EA does not aim for scalping or high-frequency trading. Instead, it enters trades only when a higher-timeframe trend and a lower-timeframe momentum breakout align on a confirmed (closed) candle , eff
NEXA Donchian Break
Park Seongcheon
Experts
NEXA Donchian Break 1. Product Overview NEXA Donchian Break is an automated trading Expert Advisor designed to identify price breakout zones based on the Donchian Channel, and to execute trades only when additional technical conditions are met. This product is distributed free of charge for learning and research purposes . It is designed to help users understand how breakout logic, trend filters, and stop-loss / take-profit structures interact through parameter configuration. This product does n
FREE
NEXA Bb Zone Recovery
Park Seongcheon
Experts
NEXA Bb Zone Recovery 1. Product Overview NEXA Bb Zone Recovery is a MetaTrader 5 Expert Advisor based on a mean reversion concept using Bollinger Bands. The system is designed to identify situations where price temporarily expands beyond its normal volatility range and then returns toward the central area. The Expert Advisor operates using objective, rule-based conditions and evaluates signals only on closed candles. It is not limited to a specific symbol or timeframe and adapts to broker tradi
NEXA Logistic Regression
Park Seongcheon
Experts
NEXA Logistic Regression EA (Expert Advisor) 1. Product Overview NEXA Logistic Regression EA is an automated trading program designed to operate on the M15 timeframe . The Expert Advisor combines an EMA200 direction filter with a price-based Logistic Regression calculation to determine trading direction. All calculations are performed strictly on closed bars , ensuring stable behavior without repainting or real-time recalculation effects. This product is intended for users who prefer rule-based,
NEXA Gold Macro Strategy02 EA
Park Seongcheon
Experts
English Version — Premium EA Product Description NEXA Gold Macro Strategy02 EA Automated GOLD Trading System based on M15 + M5 with 1:3 Risk/Reward (Macro Filter + Wave Management Included) 1. EA Overview The NEXA Gold Macro Strategy02 EA is a professional trend-based expert advisor designed specifically for GOLD (XAUUSD) automated trading. The system determines overall trend direction using M15 , and executes highly precise entries using M5 , while applying a global market sentiment fil
NEXA Trend Swing
Park Seongcheon
Experts
Live Forward Performance (Myfxbook – Demo Verified) Myfxbook: / portfolio / nexagoldai / 11833106 This system is currently running in verified forward testing. Real account will be connected after capital scaling. ---------------------------------------- NEXA Trend EMA RSI Swing — Product Description (English Version) Overview NEXA Trend EMA RSI Swing is an automated trading system designed for trend-following and pullback swing entries . The EA analyzes trend direction on the H1 timefra
NEXA Trend Swing Pro
Park Seongcheon
Experts
NEXA Trend Swing Pro v3 User Manual – English Version (Final Edition) EMA Trend + RSI + Momentum + Volume Filter + Multi-Score System Swing Trading EA 1. EA Overview NEXA Trend Swing Pro v3 is a trend-following swing trading algorithm designed for GOLD (XAUUSD) , utilizing an H1 trend filter combined with an M30 entry trigger . This strategy is not a simple EMA crossover algorithm. It integrates five advanced filters : Trend strength (EMA distance) RSI structure Momentum direction Volume e
NEXA Adx Ema Trend Ride
Park Seongcheon
Experts
NEXA ADX-EMA Trend Ride GOLD-Only Micro Trend Following Expert Advisor Official User Manual (English) 1️⃣ Overview NEXA ADX-EMA Trend Ride is a fully automated trading system designed exclusively for GOLD (XAUUSD) . Unlike traditional higher-timeframe trend systems, this EA focuses on micro-trend acceleration that occurs inside an already established trend . Core Concept Small controlled losses + rare but powerful trend expansion gains (Fat-Tail Capture) 2️⃣ Timeframe Structure (IMPORTANT)
NEXA Swing Zone Trader
Park Seongcheon
Experts
NEXA Swing Zone Trader Official User Manual (English) 1. Overview NEXA Swing Zone Trader is a low-frequency, high-precision swing trading Expert Advisor designed to trade only when clear trend, momentum, and market structure align. Instead of trading frequently, this EA focuses on quality over quantity , aiming to capture major swing movements in the GOLD (XAUUSD) market with controlled risk and high stability. 2. Core Strategy Logic Trend Zone Detection EMA (Period 150) on H1 timeframe Pri
NEXA Dynamic Swing
Park Seongcheon
Experts
NEXA Dynamic Swing English User Manual 1. Overview NEXA Dynamic Swing is an advanced swing trading Expert Advisor designed specifically for GOLD (XAUUSD) . It combines an Adaptive Moving Average (AMA) with RSI, Stochastic, and OBV confirmation to trade only high-quality market conditions, avoiding noise and low-probability setups. This EA focuses on: Quality over quantity Controlled drawdown Long-term account stability 2. Recommended Trading Environment Symbol : GOLD (XAUUSD) Trend Timeframe
NEXA Multi MA Swing Master
Park Seongcheon
Experts
NEXA Multi MA Swing Master Multi-EMA Pre-Stack Strategy for Early GOLD (XAUUSD) Trend Capture Product Overview NEXA Multi MA Swing Master is a swing trading Expert Advisor designed to capture early-stage trends in GOLD (XAUUSD) using a multi-EMA pre-stack structure combined with momentum and volatility filters. This EA does not trade in all market conditions. It selectively enters trades only when trend structure, momentum ignition, and volatility conditions align . Core Strategy Features
Nexa BB Revert
Park Seongcheon
Experts
Nexa BB Revert Expert Advisor for MetaTrader 5 1. Product Overview Nexa BB Revert is an Expert Advisor designed around a Bollinger Bands–based mean reversion concept . It analyzes potential short-term price retracements after periods of excessive price expansion. The system is designed to operate on the M15 timeframe and evaluates trade conditions using a combination of Bollinger Bands, RSI, CCI, and ATR indicators. The Expert Advisor works with a single symbol and a single position per magic nu
NEXA Bb Keltner Squeeze
Park Seongcheon
Experts
NEXA BB Keltner Squeeze Expert Advisor for MetaTrader 5 I. Product Overview NEXA BB Keltner Squeeze is an automated trading Expert Advisor designed for the MetaTrader 5 platform. The system evaluates market conditions using the relationship between Bollinger Bands and Keltner Channels in order to identify volatility expansion phases. The Expert Advisor operates on the H1 timeframe and executes trades only when predefined technical conditions are met on closed candles . This product is intended t
NEXA Bb Trend Snapback
Park Seongcheon
Experts
NEXA Bb Trend Snapback Expert Advisor User Guide 1. Product Overview NEXA Bb Trend Snapback is an automated trading Expert Advisor designed for the MetaTrader 5 platform. It applies a Bollinger Bands–based snapback (mean reversion) structure to execute sell-only trades under predefined market conditions. The Expert Advisor operates only during permitted trading times and avoids unfavorable market environments using multiple built-in filters. The product is distributed exclusively as a compiled E
NEXA Bb Adaptive Revert
Park Seongcheon
Experts
NEXA BB Adaptive Revert MetaTrader 5 Expert Advisor (EX5) 1. Product Overview NEXA BB Adaptive Revert is an automated trading Expert Advisor designed to identify mean reversion opportunities after excessive price expansion. The system combines adaptive moving averages and volatility-based filters to avoid strong trend expansion phases and operate only during normalized market conditions where price behavior tends to revert toward its average range. This product is provided as a compiled EX5 file
NEXA PriceChannel Momentum
Park Seongcheon
Experts
Product Overview NEXA PriceChannel Momentum is an automated trading Expert Advisor designed to analyze price channel breakouts combined with direction-aligned momentum conditions. The system evaluates market structure, momentum strength, and volatility conditions to determine when trading activity is permitted. This product does not guarantee profits or imply any specific trading outcome. It is provided solely as a trading automation tool based on predefined technical rules. Product Format and T
NEXA Channel Expansion
Park Seongcheon
Experts
NEXA Channel Expansion 1. Product Overview NEXA Channel Expansion is an Expert Advisor designed to trade breakout movements during periods of expanding market volatility. The system detects channel width expansion and executes trades in the direction of confirmed breakouts. This product is delivered as a compiled EX5 file for MetaTrader 5. It does not use DLL calls, external licensing systems, WebRequest communication, or third-party integrations. 2. Strategy Logic The trading logic combines mul
NEXA Pivot Zone Breakout PRO
Park Seongcheon
Experts
NEXA Pivot Zone Breakout PRO (H1, GOLD) 1. Product Overview NEXA Pivot Zone Breakout PRO is an automated trading Expert Advisor designed for the H1 timeframe. The system is built around Daily Pivot (P) breakout and retest logic. The strategy is primarily designed for GOLD (XAUUSD). The Expert Advisor combines the following elements: Daily Pivot (P), R1, S1 levels Strong body breakout confirmation on H1 MACD histogram momentum filter Pivot retest confirmation ADX trend strength filter This produc
NEXA Pivot Rebound Basic
Park Seongcheon
Experts
NEXA Pivot Rebound Basic 1. Overview NEXA Pivot Rebound Basic is an Expert Advisor designed to identify potential price reversals around daily pivot levels (S1 and R1). The system operates on the MetaTrader 5 platform and is optimized for the M15 timeframe. Daily pivot levels are calculated from the previous day’s high, low, and close. These levels are combined with RSI and Stochastic indicators to generate entry signals. This product is intended for automated trading research and execution. 2.
NEXA Camarilla Trend Ride PRO
Park Seongcheon
Experts
NEXA Trend Ride PRO — User Guide 1. Overview NEXA Trend Ride PRO is an automated trading program (Expert Advisor) designed for the MetaTrader 5 platform. The program analyzes market conditions using price movement and technical indicators to identify potential trend opportunities. When the defined conditions are met, the program can automatically open and manage trading positions. The Expert Advisor operates according to predefined parameters and risk management settings that can be configured b
NEXA Pivot Inner Range
Park Seongcheon
Experts
NEXA Pivot Inner Range EA Product Overview NEXA Pivot Inner Range EA is an automated trading program designed to analyze short-term price movements within Pivot-based price ranges. The Expert Advisor operates on the MetaTrader 5 platform and combines Pivot levels, RSI, Momentum, ATR, and ADX indicators to evaluate market conditions. The strategy focuses on price fluctuations that occur within the range between the Pivot support (S1) and resistance (R1) levels. This program is not tied to any spe
NEXA Camarilla Stretch PRO
Park Seongcheon
Experts
NEXA Camarilla Stretch PRO – User Guide 1. Overview NEXA Camarilla Stretch PRO is an Expert Advisor designed for the MetaTrader 5 platform. The program analyzes price data and applies predefined rules to execute trades automatically based on market conditions. 2. Features The product includes the following functions: Automatic trade entry and exit Trade condition filtering Time-based trading control Risk management settings Partial close and position management All functions operate according to
NEXA Daily SR Master PRO
Park Seongcheon
Experts
NEXA Daily SR Master PRO — Product Description (English) Description NEXA Daily SR Master PRO is an Expert Advisor designed to analyze market structure based on daily support and resistance levels and execute trades automatically when predefined conditions are met. The system focuses on key price reaction zones and applies a structured approach using multi-timeframe analysis to identify potential trading opportunities. How It Works The Expert Advisor operates through the following process:
Filter:
No reviews
Reply to review