On November 18, 2025, Baidu Inc. reported a third-quarter loss of $1.58 billion, reversing from a profit in the same period last year. This substantial loss marks a notable shift in the company's financial trajectory and is likely the primary reason for recent stock volatility. BIDU shares closed at $117.14 on November 18, up 2.66%, following a sharp decline in the days prior. The earnings report and the resulting market reaction highlight investor uncertainty and the significance of Baidu's latest financial results.