Seasonality

ATI seasonality — ATI Inc.

Over the last 11 years, ATI's strongest month on average has been February (+11.4%) and its weakest March (-8.5%).

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Average return by month

Month-by-month statistics

MonthAvgMedianUp %BestWorstYrs
Jan+9.40%+8.25%80%+36.4%-16.5%10
Feb+11.43%+8.12%70%+40.7%-11.6%10
Mar-8.52%-7.56%30%+7.1%-50.3%10
Apr+3.78%+3.34%70%+16.7%-11.7%10
May+5.08%+4.02%70%+46.5%-15.9%10
Jun+4.04%+9.33%60%+27.9%-17.4%10
Jul+1.59%+3.13%50%+22.1%-14.7%10
Aug+0.05%-3.46%40%+20.2%-13.0%10
Sep+0.61%+3.43%60%+14.7%-11.1%10
Oct-0.93%+0.28%50%+21.7%-21.2%10
Nov+7.94%+2.52%78%+46.5%-11.6%9
Dec+1.22%+0.66%50%+24.3%-17.1%10

Monthly returns heat map — ATI

price return, %
YearJanFebMarAprMayJunJulAugSepOctNovDecYear
2026 4.836.0-11.16.912.712.5-4.98.9-7.2-12.66.2 +53.2%
2025 3.71.9-10.54.546.58.4-10.90.84.921.71.913.8 +108.5%
2024 -10.120.34.016.72.8-9.622.1-5.74.7-21.214.2-8.5 +21.1%
2023 21.911.7-2.9-2.1-10.527.97.8-4.9-9.2-8.216.43.5 +52.3%
2022 14.840.74.31.31.2-17.49.620.2-11.111.82.5-2.1 +87.5%
2021 1.415.67.110.45.3-14.9-1.5-13.0-6.9-3.2-11.611.9 -5.0%
2020 -16.5-0.9-50.3-11.715.617.4-14.7-4.14.75.646.524.3 -18.8%
2019 25.84.5-10.7-2.5-14.117.7-13.6-9.02.23.89.8-10.4 -5.1%
2018 11.7-3.9-8.612.27.3-11.910.7-2.89.3-12.41.4-17.1 -9.8%
2017 36.4-11.6-6.52.2-15.910.211.310.014.75.4-9.66.0 +51.5%
2016 -9.2