On July 28, Kioxia faced another significant decline, with its stock price plummeting approximately 17% in the early trading session. If this drop persists until the market closes, it will mark the sixth day in July that the stock has seen a decline of over 10%. SK Hynix, on the other hand, has recorded a drop of 10% or more for the fourth time this month. While its performance is relatively better, this situation is certainly not reassuring for investors who were fervently chasing various AI concept stocks just a few weeks ago.