Gareth Soloway recently expanded on his BTC $20K accumulation opportunity trade. Of particular note was the the $50K resistance area. If BTC trades above that area for several days, then a second leg up to $60K is expected. If it gets quickly rejected, then he's confident another big drop to $30K and then $20K is in the cards.
Others like Chris Vermeulen...
This is a charting of Gareth Soloway BTC $20K Prediction, which he made prior to his accurate $30K prediction a few days prior to it happening by him using the head and shoulders pattern.
The process includes measuring the top of the head to the neckline of the right shoulder and then you map that same figure downward to find your bottom for the big drop. And so...