"Custodians tend to segregate their wallets to reduce risk. When I see that there's a larger amount of Bitcoin held in those wallets, I think that's a positive trend." Financial services giant Fidelity last year saw the number of institutional clients using its digital-asset services grow fourfold, a spokeswoman said. "Bitcoin's future is thus still uncertain," Citi GPS analysts said in a report in March. But "developments in the near term are likely to prove decisive as the currency balances at the tipping point of mainstream acceptance or a speculative implosion." Because of its uncertainty, it might make sense to limit the amount of Bitcoin in an https://theleadbtc.org investment portfolio. Additionally, stock markets have been around in the U.S. since the late 1700s.