<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjItMDgvNTRhMTVhNTAtMGZkZC00OTMxLWE1YTMtNzgxZWJlMzMzMTY2LmpwZw==.jpg"></p><p>Bitcoin and altcoins sold-off sharply on Friday, leading technical traders to forecast a possible drop to new yearly lows. </p>