A massive surge in crypto exchange flows suggests institutions could be preparing for the potential approval of spot market Bitcoin (BTC) exchange-traded funds (ETFs), according to the market intelligence firm Glassnode. Glassnode notes in a new analysis report that the 30-day simple moving average (SMA) of Bitcoin flows in and out of exchanges grew from The post Massive Uptick in Exchange Volumes Could Suggest Growing Institutional Demand Ahead of ETF Approval: Glassnode appeared first on The Daily Hodl .