system
A chat on subreddit /r/wallstreetbets
human
jesus Christ its up 25% today, how TF did you know it was going to blow up

gpt
I'm almost certain it was like a reverse reddit hug-of-death.  It's been trading sideways for weeks now so maybe some new investors knocked the algos out of their loop. 
  
 Edit: Looks like Sharecare announced a new strategic investment by Quest. That probably helped but usually Sharecare deals don't trickle down to boost Remark like we saw today.