Same trading pattern emerging with amcc that has been ongoing for years. Any run up in stock price is always followed by a pull back. Probably short traders and, some new buying hoping that some day amcc will make a profit. Expect to see some run up just prior to earnings release and then earnings disappoint, as has been the case every since the dot.com bust, and the price falls back again. Same pattern quarter after quarter. This is my opinion based on trading amcc for years.

Good Luck