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# Introduction

This class represents a condition requiring a specific execution event to be fulfilled. Orders can be activated or canceled if a set of given conditions is met. An ExecutionCondition is met whenever a trade occurs on a certain product at the given exchange.

| Field      | Type     | Description                                   |
| ---------- | -------- | --------------------------------------------- |
| `Exchange` | `string` | Exchange where the symbol is being monitored. |
| `SecType`  | `string` | Asset type being monitored.                   |
| `Symbol`   | `string` | Instrument's symbol.                          |