Coinbase Inc. ($COIN) has finally opened its Prime brokerage services to nearly 9,000 of its institutional investors, after launching the Beta version back in May. While Coinbase continues to rule the retail market, its Prine brokerage service would open the gates for any institutions to get access to the trading tools and services. The Coinbase The post Just-In: Coinbase Opens its “Prime” Brokerage Services For 9K Institutional Investors appeared first on Coingape.