Amcor plc stock heads into the open after a reverse split-adjusted close

At the close on September 15, 2026, Amcor plc stock finished trading on its primary listing with prices reflecting a recently executed 1-for-5 reverse split. The adjusted close, percent move and trading range set the tone heading into today’s session.

Amcor plc stock closed its last completed session on September 15, 2026 with prices adjusted to reflect a recently executed 1-for-5 reverse split on its ordinary shares. Per exchange data, the reverse split left the closing price within the prior trading day’s intraday range and resulted in a clearly measurable percent change versus the previous adjusted close. As Robinhood reported on September 15, 2026, the corporate action consolidated every five existing ordinary shares into one new share, a structure that also applied to fractional holdings.

September 15, 2026 in numbers

Amcor plc (ISIN JE00BJ1F6598) saw its ordinary shares trade on September 15, 2026 at an adjusted closing price that reflected the 1-for-5 reverse split, with the close sitting between the intraday high and low of that session. The percent move on the day, calculated against the prior session’s adjusted close on the same venue, captured the direct price impact of the corporate action on a per-share basis. Trading volume on September 15, 2026 remained consistent with recent averages, indicating that investors processed the split without an outsized surge in activity. In addition, the broad market reference index for Amcor’s primary listing closed the same day with a modest percent change, providing a comparison that showed how the stock’s adjusted performance related to the wider equity environment.

Corporate action shapes today

Today, September 16, 2026, the reverse split remains the key context for Amcor’s share trading, as investors continue to evaluate the new share count and per-share price level established on September 15, 2026. As Robinhood explains in its corporate actions overview, such reverse splits are designed to change the nominal share price while leaving the overall value of a holder’s position unchanged, which can influence how the stock is viewed relative to index thresholds or institutional mandates. Against that backdrop, today’s session will unfold with Amcor’s capital structure already reset by the split and with market participants incorporating the new share consolidation into their positioning ahead of upcoming routine reporting dates and sector developments.