# Manage rolling forecasts

Rolling forecasts continuously extend the forecast horizon. When actual data is available for a forecasted period, the forecast is closed, and the report displays the actuals.

### Close forecasts

Once a forecast is closed, it can no longer be edited. Forecasts should be closed as actuals become available.

{% hint style="info" %}
To hide closed forecasts, de-select **Period** > **Show Closed Periods**.
{% endhint %}

1. Go to **Model** > **Period**. Select **Close Period**.
2. If multiple forecasts exist, select the forecast for which the period should be closed.
3. Select the forecast period to close—current or previous year, quarter, or month. A custom period can also be specified.

<figure><img src="/files/TX0caEnG8vArvGxjNYgt" alt=""><figcaption></figcaption></figure>

1. Select **Preview.** The open and closed periods are displayed. Select **Save**.

<figure><img src="/files/WBAb8L8YwDrQw0L2W7u6" alt=""><figcaption></figcaption></figure>

The forecast is closed for January and cannot be edited.

<figure><img src="/files/H9PSCKFJOyMRUjCJE8OT" alt=""><figcaption></figcaption></figure>

### Extend forecast periods

As forecast periods are closed, new future periods are added to maintain a rolling forecast.

1. Go to **Model** > **Period**. Select **Close Period**.
2. Select the period to close.
3. Select **Extend Forecast Range** and set the duration.

<figure><img src="/files/diCmfhlQ0Slvleho0STO" alt=""><figcaption></figcaption></figure>

4. Review the closed and open periods. Select **Save**.

<figure><img src="/files/g257WQzmdFHVoXqrAsxy" alt="" width="563"><figcaption></figcaption></figure>

As the open forecast for April 2026 is closed, a rolling forecast is created by simultaneously extending the forecast into 2027.

<figure><img src="/files/5IoEL93TBHD4sVDoDvgn" alt=""><figcaption></figcaption></figure>


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