R.Tsubin/Getty Images This story is available exclusively to Insider subscribers. Become an Insider and start reading now. After breaching a record-high of $58,000 last Sunday, bitcoin slid to $47,000 on Friday. Despite regulatory uncertainty, three CEOs of money managers are still bullish. They explain why bitcoin is still in its early stages and set to mature into a gold-like market cap. Is bitcoin entering a bear market ? After the digital currency slid from its record high of $58,000 last Sunday to $47,000 as of Friday afternoon, its biggest weekly loss since a 33.5% decline last March, some skeptics are saying bitcoin is on the verge of falling into, if not already, in a bear market.