---
id: "P:cAlgo.API.GetFitnessArgs.ProfitFactor"
kind: "property"
type: "T:cAlgo.API.GetFitnessArgs"
url: "https://help.ctrader.com/ctrader-algo/references/Optimization/GetFitnessArgs/ProfitFactor/"
---

> Documentation index for agents: https://help.ctrader.com/ctrader-algo/llms.txt · machine index: https://help.ctrader.com/ctrader-algo/api.json

# GetFitnessArgs.ProfitFactor

Member of [GetFitnessArgs](https://help.ctrader.com/ctrader-algo/references/Optimization/GetFitnessArgs/index.md).

## ProfitFactor

Gets the Profit Factor - the ratio of Total Net Profit divided by the Total Net Loss.

Environments: Desktop supported · CLI supported · Cloud supported.

C#:

```csharp
double ProfitFactor {get;}
```

Python:

```python
getFitnessArgs.ProfitFactor: float
```

### Returns

`double` — 

### Examples

C#:

```csharp
protected override double GetFitness(GetFitnessArgs args)
{
    return double.IsNaN(args.ProfitFactor) ? 0 : args.ProfitFactor;
}
```

Python:

```python
import math

def get_fitness(self, args):
    return 0 if math.isnan(args.ProfitFactor) else args.ProfitFactor
```