Global M&A activity has surged in 2026, with deal value reaching approximately $3.9–4.4 trillion through the first nine months—up 27–28% year-over-year—driven by megadeals exceeding $5–10 billion, particularly in technology, AI infrastructure, energy, and data centers. North American transactions dominate, accounting for over half of volume, while rising Treasury yields and borrowing costs contributed to a sharp Q3 slowdown. Strong corporate balance sheets, equity market levels, and strategic needs for scale amid AI adoption continue to support deal flow. With only three months remaining in 2026, financing conditions, regulatory approvals, and any FOMC signals on rates represent key variables that could influence which companies reach acquisition agreements before year-end.