I just did sold my bitcoins for $570 last week and now it is $630. I should have sold it today. What factors do experts say why it raised this high? Is it because of chinese markets and the upcoming halving?
No do not sell your bitcoin yet its price will continue rising $630 to $800 just keep it in your wallet and wait until the halving come then there you will decide if you gonna sell or you gonna keep for a long time