WDC is trading 3% down at $654.93 today, influenced by profit-taking and an analyst downgrade. - The stock previously rose 4.90% on June 25, 2026, following Micron's strong earnings and renewed AI memory optimism. - Fox Advisors downgraded WDC to Equal-Weight from Outperform today, adding to selling pressure. - The broader tech sector is also weaker, with Nasdaq futures trading lower.