Selecting the Nth Most Recent Active Trade in MT4
Summary
The document describes a utility for locating an open market order by its position among active trades in MetaTrader 4. An index of zero selects the most recent active trade; increasing the index moves backward through the active-trade list. Pending orders are excluded from the definition of active trades used here.
The lookup can also filter trades by trading symbol and magic number, which helps an expert advisor distinguish its own positions or focus on a particular instrument. The text explains the intended behavior but provides no implementation details, test results, or discussion of how ordering behaves when trades are opened or closed during a lookup. It is a narrow programming concept rather than a trading strategy, and the document does not specify error handling for an index that exceeds the number of matching trades.
Key ideas
- The lookup targets open market orders and excludes pending orders.
- An index of zero refers to the most recently opened active trade.
- Higher indices select progressively older active trades.
- Symbol and magic number filters can narrow the set of trades searched.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.