> For the complete documentation index, see [llms.txt](https://wiki-en-macos.tiger.trade/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki-en-macos.tiger.trade/features/application-interface/preferences/ping-in-activity-log-and-dom.md).

# Ping in Activity Log and DOM

Ping is a crucial factor for traders, especially those operating in fast-paced or highly competitive environments, as it directly affects order execution speed and access to real-time market data.

To open the Activity Log in a separate window, select **Activity Log** from the **View** dropdown menu in the top-left corner of the Bar Menu.

Additionally, the ping of the last action is displayed in the DOM above the trade tape.

<figure><img src="/files/rNozZl2kTd03VxlfEf36" alt=""><figcaption></figcaption></figure>