Bitcoin was just $8826 this time yesterday, now (at time of publishing) it's sitting at $9,587!The rise of Bitcoin paticularly throughout 2017 has made it hard for it's disbelivers to stick to their guns.Famously, JP Morgan Case's CEO Jamie Dimon called those who buy Bitcoin "stupid". But now he's silent as JP Morgan's finance chief Marianne Lake came out this week to say their company is now "open minded" when it comes to cryptocurrencies.