Quote from tradingbug:
also known as a broadening top. The daily chart of the NASDAQ composite also has this formation. My TA bible indicates that this is a bearish pattern.
Quote from Pekelo:
For the OP I googled: megaphone pattern
http://www.trending123.com/patterns/reverse_symmetrical_triangle.html
Quote from Pekelo:
For the OP I googled: megaphone pattern
http://www.trending123.com/patterns/reverse_symmetrical_triangle.html