币界网报道：According to a report by Bijie.com on June 16, Pacific Securities Research believes that digital currency has great potential for future development, and technology and service companies in related fields have investment opportunities. Among upstream companies, companies involved in digital encryption and network security will benefit directly, and it is recommended to pay attention to companies with technological advantages. Midstream bank IT service providers will also gain growth due to the upgrade of bank systems and the promotion of digital currency. In the downstream, the transformation of software and hardware wallets and terminal equipment will bring new business opportunities, especially in the field of equipment upgrades such as POS machines and ATM machines, which deserves special attention.