NEW YORK: Robinhood Markets said on Wednesday it plans to begin testing cryptocurrency wallets next month, with a broader rollout in early 2022, allowing its users to move supported digital currencies in and out of their brokerage accounts.The Menlo Park-based retail brokerage currently allows buying, selling and holding of certain cryptocurrencies, like bitcoin and dogecoin, and last quarter saw crypto transactions exceed equities transactions for the first time.Customers of Robinhood, which benefited from a boom in retail trading during the pandemic, have long asked for crypto wallets, which would allow them to participate more broadly in blockchain-based ecosystems, such as buying virtual assets like non-fungible tokens (NTFs) on the