Micron Technology, Inc., MUThe downward movement followed Western Digital (WDC) plummeting 15% on disappointing forward guidance, while SanDisk (SNDK) retreated 9.4% despite posting solid quarterly results that were overshadowed by cautious commentary. These developments sparked worries about profit margin durability throughout the memory industry and triggered negative sentiment across the sector. Seagate Technology (STX) joined the decline, falling 3.82% in early trading as the selloff rippled through AI-focused memory and storage companies. This reading suggests the stock is balanced between buying and selling pressure, pointing toward consolidation rather than a trend reversal. Micron shares had previously surged threefold during the first half of 2026 before reaching an all-time peak in late June.