Robust M&A activity in 2026, with global deal value up roughly 28% year-over-year to $3.9–4.4 trillion through September amid 57 megadeals worth $1.4 trillion, reflects strong corporate and private-equity interest in scale and AI-driven assets. North American transactions accounted for over half the total, led by technology deals representing 22% of volume, while carve-outs and portfolio simplification gained traction. Recent Q3 momentum faded as deal value dropped 23–41% sequentially amid rising 10-year Treasury yields near 5.34%, persistent inflation pressures, and fewer large transactions. Traders weigh these dynamics against expectations for further rate stabilization, regulatory clarity, and sustained capital deployment that could support additional acquisitions before 2027.