Yep... I am showing the big blocks green at the ask. I've been seeing this accumulation pattern over the past number of days.
One buy at ask alone today reported through green/red was for 100,000 shares. There were others but that was the largest. Yesterday the largest block buy I saw similarly was for 70K shares.
Accumulation by those with a few bucks... In my opinion.
JMHO - Pls do your own DD - I'm only reporting what I saw.