Amphenol stock jumps 3.4% as 2026 kicks off — what investors watch next for APH
NEW YORK, Jan 3, 2026, 15:31 ET — Market closed Amphenol Corp (NYSE: APH) shares last closed up about 3.4% at $139.71 on Friday, as U.S. markets headed into a weekend shutdown. The stock traded between $135.40 and $139.96 in the session. The move came as Wall Street opened 2026 with a rebound in chipmakers and industrials, pushing the Dow and S&P 500 higher while the Philadelphia SE Semiconductor index jumped 4%. Joe Mazzola, head of trading & derivatives strategist at Charles Schwab, said the market has been showing a “buy the dip, sell the rip” mindset. Reuters For Amphenol,