Roku bounced really well at the strong support zone and also changed the trend to bullish "U" on the daily and 4HR chart.Previous Resistance that turned into support $351 is crucial indicator of reversal. Making daily higher highs and higher lows gave it a confidence bounce upside. If it can hold at EMA 20 with volume, it can easily hit back to $360. Bullish trend on RSI as well. When it breaks, there will be a big opportunity. Selling pressure is slowing down and a trend change with the inverse hammer followed by a green candle. If it breaks the support of $340, its a dead cat bounce.