<p><img src="https://images.cointelegraph.com/images/528_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjUtMDEvMDE5NDQ4MWQtYTYyYi03YzhjLTllNmYtYjI3MGQ2Y2QwNDIy.jpg" alt="Bitcoin profit-taking underway as ‘big whales’ continue sell-off"></p><p>The Bitcoin supply held by whale entities has declined by 40% over the past eight years as profit-taking continues.</p>