
An MT5 expert advisor that looks for pricing gaps between three related currency pairs and opens a set of three positions when the gap passes a set threshold. This Limited edition caps trade volume below 0.05 lots.
Get one message the moment it launches, with its price.
Triangular EA Limited is an expert advisor for MetaTrader 5 that trades triangular arbitrage, also called cross-currency or three-point arbitrage. It compares the quoted price of one currency pair with the price implied by two other pairs, and acts when the difference is large enough. This Limited edition is restricted to trade volumes below 0.05 lots.
A triangle uses three currencies, for example EUR, USD and GBP. Exchanging the first for the second, the second for the third and the third back to the first should return roughly the starting amount. When the quoted cross rate differs from the rate implied by the other two legs, a pricing discrepancy appears. The EA measures that gap in points and opens three positions, one on each pair of the triangle, when the gap passes your entry threshold. It closes them when the gap narrows to your exit threshold.
Because the idea relies on small gaps that can disappear quickly, the result depends heavily on spreads, slippage and how fast your broker executes orders. The strategy may not behave the same way on every account, so test it before using real money.
The EA watches 28 major and cross pairs, including EURUSD, GBPUSD, USDJPY, AUDCAD, EURGBP, NZDCHF and AUDNZD. Each pair combination can be switched on or off in the inputs, which gives up to 56 combinations. The chart timeframe does not set the trading logic, so you can attach it to any symbol and timeframe, but use only one chart.
Only the key inputs are exposed. Check the defaults on your own terminal, as they may change between releases.
| Input | Purpose |
|---|---|
| Prefix / Suffix | Text added to your broker's symbol names, if any |
| Volume type | Auto or Fixed |
| Fixed volume | Lot size in Fixed mode; one of the three positions uses a different size |
| Auto volume percent | Share (1 to 100) of the maximum calculated volume in Auto mode |
| Entry pricing discrepancy | Gap in points needed to open; use a smaller value on 4-digit brokers |
| Exit pricing discrepancy | Gap in points at which positions close; negative or positive values are accepted |
| Start and end time | Daily trading window in HH:MM; open positions are closed out before it stops |
| Magic number | Unique ID used to identify the EA's orders |
| Trading pairs | Enable or disable each pair combination |
In Auto mode the EA calculates the largest volume your free margin and leverage allow, then applies your percentage. In this Limited edition, volumes stay under 0.05 lots whichever mode you choose.
Trading carries risk, and you can lose some or all of your deposit. Past results do not predict future ones. Arbitrage methods are sensitive to spreads, slippage and execution speed, so test on a demo account first and use only money you can afford to lose.
Before going live, test with a demo account at your own broker and review how orders are filled.
| Product type | Expert Advisor |
|---|---|
| Platform | MetaTrader 5 |
| Strategy focus | Support and resistance, Volume |
| Delivery | Download from your account after purchase |
| License key | Not needed |
| Status | Launching soon |
| Category | Expert advisor |
| Strategy | Triangular (cross-currency) arbitrage |
| Markets | 28 major and cross forex pairs |
| Timeframes | Any; the chart timeframe does not drive entries |
| Account types | Hedging and netting; standard accounts preferred, ECN not advised |
| Volume limit | Limited edition trades below 0.05 lots |
| Recommended setup | VPS, low-latency execution, one chart only |
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No. This listing is the MetaTrader 5 build. The same author publishes separate builds for MetaTrader 4, so check you are buying the one that matches your terminal.
It keeps trade volume below 0.05 lots. If you plan to trade larger sizes, look at the unrestricted edition instead. Check the current product page for the exact wording of the limit before you buy.
Standard accounts are the recommended type, and ECN accounts are best avoided for this robot. Both hedging and netting accounts are supported. Because the logic reacts to broker order execution speed, test on a demo account with your own broker first.
Yes. The inputs include fields for a symbol prefix and suffix. Enter exactly what your broker uses, and make sure the pairs you want to trade are visible in Market Watch.
No. Attach it to a single chart only. One instance already monitors all the enabled pair combinations, and running a second copy could cause conflicting orders.
It is not enforced, but a VPS with a stable, fast connection is recommended. The method depends on timely order execution, and an unstable connection can affect how trades are filled.
Triangular EA Limited vMT5
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