Summary: Valkyrie refiled its application for a spot Bitcoin ETF with the SEC per a 19b-4 filing seen on Wednesday. The asset manager joins other Wall Street titans like BlackRock and Fidelity in filing a second application after the SEC responded. Valkyrie, like other asset managers, names Coinbase as its partner for the contentious surveillance-sharing agreement meant to tackle market manipulation. Trillion-dollar asset manager Valkyrie Digital Assets submitted another application for a spot Bitcoin ETF after the U.S. Securities and