## period property


Returns or sets the period for the moving-average trendline.

### Remarks 


This value should be between 2 and 255.
And it must be less than the number of the chart points in the series
### Definition:
```python
@property
def period(self):
    ...
@period.setter
def period(self, value):
    ...
```

### See Also
* module [`aspose.cells.charts`](../../)
* class [`Trendline`](/cells/python-net/aspose.cells.charts/trendline)