Amphenol stock heads into the open after a 1.2% drop
Published on 09/17/2026 at 07:02 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
At the close on September 15, 2026, Amphenol stock finished at USD 77.65 on the NYSE, down 1.15% for the day. The move left the shares trailing the broader US market, which also closed lower after the latest Federal Reserve rate increase and hawkish guidance.
September 15, 2026 in numbers
Amphenol Corp. (ISIN US0320951017) closed at USD 77.65 on the NYSE on September 15, 2026, declining 1.15% from the prior session. Per NYSE data cited by major financial portals, the stock traded within a daily range that kept the close below the upper end of its recent band, while volume tracked in line with typical levels for the month. In the same session, the S&P 500 finished lower after the Federal Reserve raised its key interest rate and signaled that further tightening could follow, adding pressure across rate-sensitive sectors. As The Straits Times reported on September 16, 2026, US equity indices ended in negative territory after the decision, with investors reassessing valuations under a higher-rate path.
The broader pressure on Wall Street in that session was also highlighted by other market wraps. According to Asia Daily, the Dow Jones Industrial Average fell more than 1%, while the S&P 500 and Nasdaq Composite also slipped after the rate decision and accompanying commentary. Against that backdrop, Amphenol’s 1.15% decline at USD 77.65 on September 15, 2026 reflected the wider pullback in US stocks following the Federal Reserve’s move.
Ex-dividend and macro events today
Today, Amphenol stock trades into the US session with an upcoming ex-dividend date on September 22, 2026, when the shares are scheduled to go ex a cash dividend of USD 0.125 per share. This timing is noted in the events overview for the stock on Yahoo Finance, which lists the ex-dividend date at September 22, 2026 and the subsequent dividend payment date in October 2026. In the wider market, investors continue to monitor the implications of the Federal Reserve’s latest rate hike and guidance for upcoming sessions, a backdrop that can influence equity valuations in technology and industrial names such as Amphenol.
