It just the time for bitcoin, for few years bitcoin struggle to raise even $1000 takes months but for now, it just a few hours to increase as much $1000, that's why most people feel unsettled. At current market situation, more demand comes into cryptocurrency as the media always reports crypto development all this time, every day. Since bitcoin rise over $10K, financial institutions such as CME trading group started to glance to bitcoin and don't want to miss the chance to be involved as the early investors in the crypto market.