Bitcoin and Ethereum are experiencing significant market movements driven by recent ETF approvals and institutional investments. Bitcoin has reclaimed the $69,000 mark, with predictions suggesting it could reach $72,000 to $85,000. Institutional inflows into Bitcoin ETFs have been robust, with a record 15 consecutive days of positive net inflows, totaling over $105 million on June 3 alone. BlackRock's Bitcoin ETF reached $20 billion in AUM in just 137 days, the fastest in history. Ethereum ETFs, approved in the U.S. on May 23, have led to the withdrawal of approximately $3 billion worth of Ether from exchanges, potentially causing a supply squeeze. Exchange balances for both Bitcoin and Ethereum are at multi-year lows, with only 11.6% of Bitcoin and 10.6% of Ethereum remaining on exchanges. This trend is seen as a bullish signal by market analysts, indicating strong accumulation by institutional investors.