crstrbrt Alpha and Omega Semiconductor (NASDAQ:AOSL), a supplier of power semiconductors, has fallen below a price level that had provided support to the stock for about a whole year. The stock bounced each time whenever it reached this level, but that is not what happened this week. The price action is bearish for several reasons, but long AOSL may still be worth taking into consideration as a speculative, yet calculated play. Why will be covered next. Why betting on AOSL is risky at this time A previous a ...