# Filter Example: Change % > 50

This example creates a filter that returns securities that closed 50% higher than the previous close. Additional examples demonstrate how to shift the scan days using the **Days Offset** value.

To add this filter, open an existing scan and follow the steps below. If you don't have a scan yet, see this [article](https://help.edgetracker.com/advanced-scanner/readme) to create one first.

Add a new filter by clicking on the new filter icon as shown below.

<figure><img src="https://1155519678-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fon2dmGeVODO8QCgecDSI%2Fuploads%2Foj7kw5RgOJr2quUoqina%2Fdata_filters1.png?alt=media&#x26;token=e37647c9-be99-4510-ab32-b219b99da7ed" alt=""><figcaption></figcaption></figure>

Make the following selections and click "Add".

<figure><img src="https://1155519678-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fon2dmGeVODO8QCgecDSI%2Fuploads%2FNnVdOKxaTs8oiYeTC63G%2Fdata_filter_change_50_today.png?alt=media&#x26;token=e78bde74-57bf-4875-99f1-0103ff2a2ddd" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
**Day Offset** is set to **0** to scan for the exact day within the date range.
{% endhint %}

This will apply the filter to the dates within your specified date range. If you need to shift the dates backward or forward, use the **Day Offset** value.

To scan the **previous** trading day for securities that closed 50% higher, make the following selections and click "Add".

<figure><img src="https://1155519678-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fon2dmGeVODO8QCgecDSI%2Fuploads%2Fq7JL0rwhKEnjzIGuuihn%2Fdata_filter_change_50_yesterday.png?alt=media&#x26;token=1e2d1093-79ad-4850-a654-ec6fce8b3cba" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
**Day Offset** is set to **-1** to scan for the previous day within the date range.
{% endhint %}

To scan the **following** trading day for securities that closed 50% higher, make the following selections and click "Add".

<figure><img src="https://1155519678-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fon2dmGeVODO8QCgecDSI%2Fuploads%2FFCPlhwNAvczWuVvQMnTr%2Fdata_filter_change_50_tomorrow.png?alt=media&#x26;token=50839870-d92c-4401-9e54-4cac8666ad55" alt=""><figcaption></figcaption></figure>

{% hint style="info" %}
**Day Offset** is set to **1** to scan for the following day within the date range.
{% endhint %}

{% hint style="success" %}
**Tip:** You can use these selections to create a column instead of a filter.
{% endhint %}