stayed tuned for the news channel | WordReference Forums

Can I use the past tense of ‘stay tuned’? Because it’s not easy for me to see that cases that people use ‘stayed tuned’ in the internet. They only say ‘Stay tuned!’ and ‘Stay tuned for more details!’ As a imperative. And I’ve also seen this case in the internet. “Stayed tuned for announcements.” Isn’t this an imperative? Why did he/she use the …

https://forum.wordreference.com/threads/stayed-tuned-for-the-news-channel.3999062/