AMBA's direction is confused right now, it has gaped up after positive earnings reports. I would keep a non-biased approach to it depending on how it goes premarket and at the market open, if it fades i would go short to fill the gap 44.07 until 40.55. If it goes further up could go long (depending on market direction) until the trendlines indicated in the drawing. Main thing is good volume, at least 500,000 shares trades in the first 5 minutes of market open.