TitleTrack

TitleTrack keeps you updated with the latest information directly from your tabs. Set your tab title to track dynamic elements like cryptocurrency prices, stock quotes, countdowns, or any other real-time data. Even when you switch tabs, TitleTrack ensures you always have the latest info at a glance, without needing to return to the original tab. Simply highlight the text you want as the title of the tab, right click, go to TitleTab, and "Set as title." The tab's title will now be the text you selected and will automatically update as it changes! To revert, refresh the page or highlight the text again, right click, go to TitleTab, and "Reset title."

Screenshots from Chrome Web Store