NVDA showing signs of over extended having been up by 6 consecutive weeks prior to this week. with earnings coming up on 21st Feb after hours and forecasted volatility of 11% either side, stock opened lower on 20th Feb on profit taking. another day of bearish candle confirmation and opening below 20th Feb closing will prompt more to sell into the news rather that taking bets on higher high. Nvdia also has trend of bullishness into earning and drop few % after earning before resuming its bull run thus far.