Quarterly Returns (%)POSCO
| Years | Q1 | Q2 | Q3 | Q4 | Annual |
|---|---|---|---|---|---|
| 1994 | 0 | 0 | 0 | -18.3 | 0 |
| 1995 | -1.3 | 2.2 | 11.4 | -33 | -25 |
| 1996 | 10.8 | 1.6 | -14.5 | -4.1 | -6.3 |
| 1997 | 17.3 | 34.7 | -19.6 | -32.1 | -13.6 |
| 1998 | 11.1 | -38.1 | 15 | 23.4 | -2.3 |
| 1999 | 5.9 | 88.1 | -6.9 | 12.7 | 109.1 |
| 2000 | -21.4 | -12.3 | -22.3 | -10.8 | -55 |
| 2001 | 15.4 | 11.3 | -21.1 | 47.1 | 51.2 |
| 2002 | 13.7 | 4.1 | -20.5 | 17.3 | 10.5 |
| 2003 | -20.4 | 34.1 | 9.2 | 22.8 | 43.2 |
| 2004 | 4.2 | -4.4 | 12.9 | 21.9 | 37.2 |
| 2005 | 10.9 | -9.9 | 28.6 | -12.5 | 12.4 |
| 2006 | 28.9 | 4.9 | -2.9 | 28.2 | 67 |
| 2007 | 25.7 | 14.4 | 42.2 | -21.1 | 83 |
| 2008 | -20.9 | 9.1 | -28.1 | -19.4 | -50 |
| 2009 | -11.2 | 23.7 | 25.7 | 26.1 | 74.2 |
| 2010 | -9.7 | -19.4 | 21.5 | -5.5 | -16.4 |
| 2011 | 6.1 | -5 | -30 | 8 | -23.8 |
| 2012 | 1.9 | -5.4 | 1.1 | 0.6 | 0.1 |
| 2013 | -10.3 | -10.9 | 12.5 | 5.9 | -5.1 |
| 2014 | -11 | 7.3 | 2 | -15.9 | -18.2 |
| 2015 | -14.4 | -10.2 | -28.7 | 1 | -44.6 |
| 2016 | 33.9 | -6 | 14.8 | 2.9 | 48.6 |
| 2017 | 22.8 | -3 | 10.9 | 12.3 | 50.3 |
| 2018 | 0.9 | -3.2 | -7.1 | -17.3 | -29.7 |
| 2019 | 0.5 | -10.2 | -12.5 | 6.8 | -7.9 |
| 2020 | -5 | 4 | 8 | 48.1 | 23 |
| 2021 | 16 | 6.3 | -10.2 | -15.5 | -6.3 |
| 2022 | 1.7 | -24.9 | -17.8 | 48.8 | -6.5 |
| 2023 | 27.9 | 6.1 | 38.6 | -5.2 | 74.7 |
| 2024 | -17.6 | -14.7 | -1.7 | -25.5 | -54.5 |
| 2025 | 2.1 | 0 | 0 | 2.1 |