Local Trade Copier Rolls Out Major MT4 and MT5 Updates to Revolutionize Multi-Account Management and Prop Firm Trading

DUBAI, UAE — In an era where precision, speed, and strict risk management dictate success in the financial markets, technological infrastructure can make or break a trader’s career. Recognizing this critical need, software developer and entrepreneur Rimantas Petrauskas has officially announced the global release of the Local Trade Copier version 2.9.9j for MetaTrader 4 (MT4) and version 1.1.12 for MetaTrader 5 (MT5).

Rolled out from Dubai on September 9, 2025, this latest software iteration introduces a comprehensive suite of fixes, enhancements, and safety mechanisms. Designed specifically to optimize execution reliability, risk safety, and parameter flexibility, the new versions target the demanding environments of modern retail forex trading and the increasingly popular proprietary trading (prop firm) sector.

As the lines between individual retail operations and institutional-grade multi-account management continue to blur, the Local Trade Copier remains a foundational tool for currency speculators, portfolio managers, and signal providers worldwide. This comprehensive report examines the core facts of the release, the chronological evolution of trade replication technology, supporting market data, official commentary from the developer, and the broader implications for the global trading community.

1. Main Facts of the Release

The deployment of Local Trade Copier version 2.9.9j (MT4) and version 1.1.12 (MT5) is not merely a routine bug-fix patch; it represents a targeted engineering response to the evolving challenges faced by multi-account operators.

Core Enhancements and Upgrades

While trade copiers have existed for over a decade, managing slippage, latency, and conflicting broker specifications across multiple accounts remains a complex engineering feat. The latest updates directly address several historical vulnerabilities:

• Refined Delayed Trade Execution: Minimizes discrepancies between master and slave accounts during high-volatility events.
• Enhanced Stop Loss (SL) and Take Profit (TP) Handling: Ensures that exit parameters are synchronized flawlessly, even when dealing with broker-specific re-quotes or minimum distance restrictions.
• Optimized Settings Management: Simplifies the deployment of complex risk parameters across dozens of simultaneous accounts, reducing user error and streamlining workflow configuration.

Target Audiences: Prop Firms and Retail Traders

The dual-platform release caters to two distinct yet overlapping user bases:

1. Proprietary Trading Firm Participants: Prop firms have strict, often unforgiving risk parameters—including maximum daily drawdowns, trailing drawdowns, and prohibited trading styles. The new safety checks in versions 2.9.9j and 1.1.12 are engineered to prevent accidental rule breaches caused by execution lag or incorrect lot-size calculations.
2. Retail Forex and Signal Providers: Traders managing capital for family, friends, or paying subscribers via signal services rely on the Local Trade Copier to mirror trades instantly across independent broker terminals running on the same local machine or VPS.

2. Chronological Evolution of Trade Replication Technology

To understand the significance of the September 2025 release, it is essential to trace the journey of automated trade copying within the MetaTrader ecosystem.

The Early Days of Manual and Semi-Automated Trading

Before advanced software solutions emerged, traders wishing to manage multiple accounts had to manually replicate orders across various terminal windows. This method was plagued by human error, delayed entries, and unfavorable fills. Alternatively, early signal services relied on email alerts or cumbersome chat room notifications, rendering high-frequency or short-term scalping virtually impossible across multiple accounts.

The Birth of Local Trade Copier

As MetaTrader 4 became the undisputed industry standard for retail forex trading in the late 2000s, developers began experimenting with Expert Advisors (EAs) that could communicate locally via named pipes or file input/output (I/O). Rimantas Petrauskas entered this space by developing specialized tools designed to bridge the gap between a "Master" account and multiple "Slave" accounts.

Over the years, the Local Trade Copier evolved from a basic script-based replicator into a sophisticated, multi-threaded application capable of handling complex lot-sizing algorithms (such as multiplier, risk percentage, and fixed balance allocation), reverse copying, and advanced filtering.

Transition to MetaTrader 5 and Modern Multi-Asset Markets

With MetaTrader 5 introducing a native multi-threaded environment, depth of market (DOM), and support for centralized exchanges alongside over-the-counter (OTC) forex, the demand for cross-version and native MT5 copying solutions skyrocketed. Petrauskas’s continuous development cycle has consistently bridged the technological gap between MT4 and MT5 architectures, culminating in the simultaneous release of versions 2.9.9j and 1.1.12 in late 2025.

3. Supporting Data and Market Context

The release of these updated versions occurs against a backdrop of massive structural shifts in the global retail trading industry.

The Explosive Growth of Proprietary Trading Firms

Over the past five years, the prop firm industry has experienced exponential growth. Hundreds of thousands of retail traders worldwide now attempt evaluation phases funded by firms to gain access to institutional-level capital.

• Risk Management Imperative: According to industry estimates, over 80% of retail traders fail prop firm evaluations on their first attempt, frequently due to poor risk management or unexpected platform execution glitches.
• Multi-Account Scaling: Successful prop firm traders often manage multiple evaluation and funded accounts simultaneously to maximize their profit-sharing potential while diversifying risk across different firm providers. A reliable trade copier is the literal backbone of this multi-account strategy, allowing a trader to execute a single order that populates across five or ten separate prop accounts simultaneously.

The Resilience of MT4 and the Rise of MT5

Despite MetaQuotes’ long-term push toward MetaTrader 5, MetaTrader 4 remains immensely popular due to its massive legacy library of custom indicators, EAs, and script files. Consequently, a vast portion of the trading community operates in a hybrid environment—running legacy strategies on MT4 while exploring newer asset classes or broker setups on MT5. The ability of the Local Trade Copier to synchronize accounts seamlessly across both platforms addresses a vital operational need in the modern trading landscape.

4. Official Responses and Developer Insights

In announcing the new versions, founder Rimantas Petrauskas emphasized the meticulous attention to detail required to build software that handles real financial capital.

"Prop firm traders often face strict rules where even a small execution detail can affect results," stated Petrauskas in the official release announcement. "This release brings additional control and stronger safety checks, ensuring that trade copying is both accurate and reliable."

Background on the Creator

Rimantas Petrauskas is widely recognized in the global algorithmic trading community. Beyond developing software tools such as the Local Trade Copier, Petrauskas is an accomplished Forex trader, programmer, entrepreneur, and author of the definitive guide, "How to Start Your Own Forex Signals Service."

As the founder of the educational and resource platform ea-coder.com, Petrauskas has spent over a decade building specialized utilities for MT4 and MT5. His firsthand experience as both a developer and a practicing trader has driven the user-centric design philosophy behind his products, focusing heavily on fault tolerance, security, and ease of deployment for everyday currency speculators.

5. Implications for the Global Trading Community

The deployment of Local Trade Copier version 2.9.9j (MT4) and version 1.1.12 (MT5) carries several far-reaching implications for traders, signal providers, and the wider financial technology sector.

1. Elevated Standards for Prop Firm Compliance

As proprietary trading firms tighten their evaluation rules and implement stricter automated monitoring for latency arbitrage, group copying, and high-frequency manipulation, tools like the Local Trade Copier must adapt. By refining delayed trade execution and ensuring pristine Stop Loss and Take Profit synchronization, the updated software helps traders stay safely within the compliance boundaries established by evaluation providers. This reduces the risk of sudden account disqualifications due to platform-induced execution discrepancies.

2. Democratization of Advanced Portfolio Management

Historically, multi-account allocation management systems (such as MAM and PAMM software) were exclusively controlled by institutional brokers and required substantial capital outlays. Independent retail traders and emerging signal providers can now leverage local trade copying technology to build their own independent asset management operations, servicing clients or managing proprietary capital pools with institutional-grade precision from a home office or VPS setup.

3. Mitigation of Operational Risk

In automated and semi-automated trading, technical glitches—such as a dropped internet connection, an unmanaged slippage spike, or a misconfigured lot multiplier—can result in catastrophic financial losses within seconds. The optimization of settings management and the reinforcement of safety protocols in the latest Local Trade Copier updates directly mitigate these operational hazards, offering peace of mind to traders handling significant financial volume.

Conclusion and Availability

The release of Local Trade Copier version 2.9.9j for MetaTrader 4 and version 1.1.12 for MetaTrader 5 marks another milestone in the evolution of retail trading automation. By directly addressing the pain points of multi-account synchronization, execution latency, and strict prop firm compliance, Rimantas Petrauskas and his development team continue to set the industry benchmark for trade replication software.

Existing users and prospective clients seeking to upgrade their multi-account infrastructure can access the new software updates, documentation, and technical support resources directly through the official website at https://www.mt4copier.com.

Media and Support Contact

• Contact Person: Rimantas Petrauskas
• Founder of Local Trade Copier / EA-Coder
• Official Email: [email protected]
• Website: https://www.mt4copier.com