@MarketSmith @IBDinvestors #stocks #StockMarket #Stock #Earnings #investing $ROKU  ROKU 2019 extended 127% from previous base after Bear Market, also extended &gt;127% 40wk/200DMA, then corrected 44% b/f Covid.  Many stocks currently extended as much or more, time for a pullback? https://t.co/VdHFj31PJe