Bitcoin rose to start the week as investors awaited the potential approval of a U.S. bitcoin ETF this week. On Monday the cryptocurrency rose 1.5% to $44,854.11, according to Coin Metrics, as BlackRock , Grayscale and other potential bitcoin ETF issuers submitted final updates to the Securities and Exchange Commission, including key fee disclosures that bolstered investors confidence that an approval is more likely than not. “It’s a price war,” said Jim Angel, associate professor specializing in financial market structure at Georgetown University’s McDonough School of Business. “Multiple vendors are coming out of the ... (full story)