Direct answer: definition and a worked example
Take profit (TP) is the price level you set with an order to close a position when the market reaches that level. In practice, “take profit definition” means: the exact conditions under which your position is supposed to be closed, such as whether it triggers at a quoted price, what order type is used, and how fills are calculated.
Worked numerical example (fully stated assumptions):
- You open a long position at an entry price of 1.1000.
- You set a take profit at 1.1050.
- Assume TP triggers and the position is closed exactly at 1.1050 (no slippage).
- Assume you use a simple profit formula based on price movement and position size, and ignore overnight financing and taxes for this example.
- Assume the position size is 10,000 units.
Price move: 1.1050 − 1.1000 = 0.0050. A 0.0050 move on a 10,000-unit position corresponds to a profit amount that depends on the instrument’s contract specifications and the account currency conversion. The key part of the “definition” is not the dollar sign; it is that TP is tied to a specific price level and that the realized result comes from the difference between exit and entry prices under the order’s fill rules.
How the “definition” connects to results:
- If the TP order fills at 1.1050, the trade’s direction is consistent with the intention: the exit price is higher than the entry for a long position.
- If the TP does not fill exactly at the set level, the realized profit or loss changes.
Mechanism: what inputs make the take profit definition meaningful
A worked example is only verifiable when you separate stable mechanics from variable conditions:
Stable mechanics (conceptual definition)
- TP is an order that aims to close a position when a target price condition is met.
- The realized outcome depends on the difference between entry price and the actual exit fill price.
Variable conditions (may change results)
- Execution and fill price: Market order execution can occur at a different price than the displayed TP level.
- Spread: Quoted bid/ask matters. A TP set on one side of the market can effectively translate into a different realized exit price.
- Costs: Commissions and fees reduce net results.
- Order rules: Platforms differ in how they process TP triggers (for example, whether they use the last traded price, bid/ask, or a specific quote stream).
To make a “worked example” truly explain the definition, you must state which price series your platform uses to trigger the TP and which side is relevant for your position type.
Evidence or example comparison: two scenarios that use the same TP definition
Use the same setup as above: long entry at 1.1000, TP set at 1.1050, 10,000 units.
Scenario A (exact fill, idealized):
- TP fills exactly at 1.1050.
- The realized price movement equals 0.0050, so the result matches the target implied by the definition.
Scenario B (non-ideal fill):
- Due to market movement, the TP fills at 1.1046 instead of 1.1050.
- The realized price move becomes 1.1046 − 1.1000 = 0.0046.
- The intention “take profit at 1.1050” is still reflected by the order level, but the realized outcome is smaller because the definition depends on actual fill rules.
These two scenarios share the same take profit definition (a target exit condition), but they produce different realized results because the fill mechanics differ.
Limitations and risks: what can fail in a take profit definition
Even with a clear definition, outcomes are uncertain. Material limitations include:
- Slippage and fast markets: The TP may fill at a worse price than the set level when price moves quickly.
- Gaps and liquidity changes: If trading conditions jump past the TP level, the actual fill can differ materially.
- Spread effects: TP triggering and closing can involve bid/ask differences, especially across broker quoting conventions.
- Non-price costs: Fees and any applicable charges can reduce net profit, even if the exit price is correct.
- Historical assumptions: A worked example is not a promise. Past behavior does not ensure future fill quality.