Largest Negative Opening Gaps for AMBP

How does AMBP usually behave after a large gap-down move?

Using the 12 largest gap-down moves over the last 3 years in AMBP stock, the average move was -3.1% with the single largest opening gap of -5.0% occurring on 10-Jul-2023. The following day, AMBP stock price averaged -0.1% losses, with up moves more frequent than down moves. The stock was up 58% of the time in that period one day after these significant gaps. Earnings dates have been excluded from this analysis.

Catalysts

3 of AMBP's 12 largest moves corresponded with a large gap down in the overall market. 1 of the moves coincided with a company-issued press release.

Open-to-High and Open-to-Low

The largest percentage gain from the open to the high of the day was +6.2% on 10-Jun-2025, while the biggest drop from the open to the low was -3.6% on 10-Jul-2023. On average, the AMBP stock price gain from the opening price to the highest point of the day was +2.0%, and the average drop to the lowest point was -1.7%.

Day Drift Open-to-Close

The best performance in AMBP stock price from opening price to closing price (referred to as the "drift" for the day) was on 10-Jun-2025 for a +4.4% gain after the stock gapped down -2.4% at the open. The worst worst return from the opening price to the closing price was on 10-Jul-2023 when the stock lost -3.6% after the stock gapped down -5.0%. Overall in the 12 available observations, the stock drifted lower 50% of the time for an average loss of -0.1%.