I just found my 4 year old lost DOGE coin wallet with $1000 worth of DOGE in it

I thought it was lost after many re-installs, so I never bothered to check, and only found it randomly in one old backup folder which I forgot I had. I was quite surprised seeing how much it has risen, considering my initial investment was something like $40.

Seeing how DOGE has been falling in the past few days, I'm inclined to just #HODL and hope for a miracle. Any other tips?