Overview: The World's Most Popular Trading Platforms
MetaTrader 4 (MT4) and MetaTrader 5 (MT5) are trading platforms developed by MetaQuotes Software. Together, they power the vast majority of retail Forex trading globally and are offered by hundreds of brokers around the world.
MT4 was launched in 2005 and became the definitive Forex trading platform. MT5 followed in 2010 as a newer, more powerful system. Despite being the "older" platform, MT4 remains widely used. So which should you choose?
MT4 vs MT5: Side-by-Side Comparison
| Feature | MetaTrader 4 | MetaTrader 5 |
|---|---|---|
| Release Year | 2005 | 2010 |
| Asset Classes | Forex, CFDs | Forex, CFDs, Stocks, Futures |
| Timeframes | 9 | 21 |
| Built-in Indicators | 30 | 38 |
| Order Types | 4 | 6 |
| Pending Orders | 4 types | 6 types (adds Buy Stop Limit, Sell Stop Limit) |
| Backtesting | Single-threaded (slower) | Multi-threaded (significantly faster) |
| Depth of Market (DOM) | No | Yes |
| Economic Calendar | No | Built-in |
| Programming Language | MQL4 | MQL5 |
| Community & Marketplace | Very large, mature | Growing rapidly |
| Hedging Support | Yes (netting and hedging) | Yes (both modes) |
Where MT4 Still Wins
Simplicity and Familiarity
MT4 has a simpler, more focused interface. For traders who only trade Forex and basic CFDs, everything they need is immediately accessible. There's no unnecessary complexity.
Larger Expert Advisor (EA) Library
MT4 has had a 15-year head start in building its ecosystem. The MQL4 marketplace is packed with thousands of free and paid Expert Advisors (automated trading robots), indicators, and scripts. If you rely heavily on automation, MT4's library is simply larger and more battle-tested.
Broker Availability
Many brokers still offer MT4 but not MT5. If your preferred broker only supports MT4, this decision is made for you. However, this gap is closing as more brokers migrate to MT5.
Where MT5 Is Clearly Superior
More Timeframes and Order Types
MT5 offers 21 chart timeframes compared to MT4's 9, giving you far more granular control over your analysis. The additional order types — particularly Buy Stop Limit and Sell Stop Limit — are useful for more sophisticated entry strategies.
Faster Backtesting
If you develop or test automated strategies, MT5's multi-threaded Strategy Tester is dramatically faster than MT4's. Testing a strategy on multiple parameters simultaneously saves hours of processing time.
Multi-Asset Trading
MT5 is designed for multi-asset trading — not just Forex. If you want to trade equities, futures, and Forex from a single platform, MT5 is the logical choice.
Built-in Economic Calendar
MT5 includes a built-in economic calendar within the platform — a feature completely absent in MT4. This allows you to track high-impact events without switching between windows.
Which Platform Is Right for You?
Choose MT4 if:
- You trade Forex and basic CFDs exclusively.
- You rely on a large library of existing Expert Advisors.
- Your broker does not offer MT5.
- You prefer simplicity over feature depth.
Choose MT5 if:
- You want access to stocks, futures, or a broader range of instruments.
- You develop or backtest automated strategies and need faster processing.
- You want more built-in tools (calendar, additional indicators, more timeframes).
- You're starting fresh and your broker supports both platforms.
The Bottom Line
Both platforms are excellent, and choosing between them will rarely make or break your trading results. What matters far more is your understanding of the market, your strategy, and your risk management. That said, if you're starting from scratch with a broker that supports both, MT5 is the more future-proof choice given its broader capabilities and ongoing development support from MetaQuotes.