
Big Bang EA5 is a fully automated multi-currency expert advisor for MetaTrader 5. It uses a Parabolic SAR-based trend approach with short-term entries and trades several forex pairs from a single chart.
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Big Bang EA5 is a fully automated expert advisor for MetaTrader 5 that trades several forex pairs at once. Its core logic is built around the Parabolic SAR indicator, which makes it a trend-following system, but it works with short holding periods in the way a scalper does.
The expert looks for direction using SAR-based signals and supporting tools that were written to work alongside the main algorithm. The idea is to avoid trading against the prevailing move and to take shorter trades in the direction the market is already heading. Entries, exits and position management are handled automatically once the expert is running.
Because it follows trends, it can be expected to do better when markets move in clear directions and to struggle in choppy, range-bound conditions. Short-term trading also makes it more sensitive to spreads, slippage and execution speed than slower systems.
The default symbol list contains seven forex pairs:
You attach the expert to one chart only, CHFJPY on the H1 timeframe. From that chart it handles the other symbols on its own. Other pairs can be added in the inputs, but the defaults are the combination the algorithm was developed around, so extra pairs should be tested on a demo account first.
The expert has a range of editable inputs, and they can be optimised if you want to. The default values are meant to be usable without changes. Read the inputs tab in the terminal before going live and check each item below against your own account.
| Area | What to check |
|---|---|
| Symbol list | Names must match your broker exactly, including any suffix |
| Lot size and risk | Confirm how position size is set and that it fits your balance |
| Chart | CHFJPY on H1 is the intended host chart |
| Account | ECN-style execution and leverage of at least 1:100 are suggested |
Trading carries risk, and you can lose some or all of your capital. Past results, including any back-tests or published track records, do not predict future ones. Test on a demo account and only trade with money you can afford to lose.
Short-term strategies can be affected by wider spreads around news and rollover, so check your broker's conditions. Run the expert on a stable connection, or on a VPS, so that it can manage open trades without interruption.
| Product type | Expert Advisor |
|---|---|
| Platform | MetaTrader 5 |
| Strategy focus | Scalping, Trend |
| Delivery | Download from your account after purchase |
| License key | Not needed |
| Status | Launching soon |
| Category | Expert advisor (fully automated) |
| Default markets | CHFJPY, GBPUSD, AUDUSD, EURGBP, USDCAD, NZDCAD, GBPNZD |
| Chart to attach | CHFJPY, H1 timeframe |
| Trade style | Trend-following with scalping-style short trades |
| Account type | ECN-style account suggested; leverage of 1:100 or more |
| Requirements | Algo trading enabled, terminal running continuously |
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Attach it to a single CHFJPY chart on the H1 timeframe. The expert then opens and manages trades on the other symbols in its list by itself, so you do not need to open a chart for each pair. Make sure every symbol in the list is visible in Market Watch.
The inputs allow it, but the default list is the set the algorithm was built and tested around. Changing the list means you are running a setup that has had less testing. If you do change it, test on a demo account first.
Not necessarily. The default inputs are intended to be usable as they are, and changing them is optional. If you do optimise, use a Strategy Tester with good-quality data from your own broker and keep in mind that optimised results often do not hold up on live markets.
An ECN-style account with tight spreads and fast execution suits short-term trading, and a leverage of at least 1:100 is suggested. Check your broker's symbol names, since some add suffixes, and confirm minimum lot size and margin requirements before running it live.
This listing is for MetaTrader 5 only. An MT5 expert advisor file cannot be loaded into MT4. If you use MT4, look for the separate MT4 product.
No. No automated system can promise a result. Trading carries risk, losses can exceed expectations, and past results do not predict future ones. Test on a demo account before using real funds.
Big Bang EA5
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