<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMTAvMDE5MmJhNDItODk4OS03N2RjLWI3YzctMGU5ODNiMmY3YTAy.jpg"></p><p>Bitcoin’s correction ignited selling in altcoins, which are slipping below critical support levels.</p>