Bitcoin has just drawn fresh support from some of its largest holders, though the return of demand remains narrow enough to raise doubts about whether it marks a recovery or mere damage control. So-called whale wallets accumulated about 53,000 coins in the past week, their biggest buying spree since November, after weeks of heavy selling. Those kinds of purchases helped steady prices after a steep drawdown, even as most other investors stayed on the sidelines. Data from industry research firm Glassnode show that wallets holding more than 1,000 Bitcoin added more than $4 billion worth of the token over the period, ... (full story)