Western Digital stock is stuck in a bear market: will it rebound after earnings? Author Western Digital stock is stuck in a bear market: will it rebound after earnings? Western Digital's implied volatility has jumped WDC stock has dropped sharply in the past few months because of the ongoing weakness among companies in the memory industry. A look at all companies in the Roundhill Memory ETF (DRAM) shows that all of them have retreated by double digits from their highest levels this year. Western Digital sto ...