Monthly Returns (%)National Steel Company
| Years | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1996 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.6 | 0 |
| 1997 | 15.8 | 13.6 | -4 | 0 | -4.2 | -4.4 | 4.6 | 0 | 13 | -7.7 | -20.8 | -5.3 | -5.3 |
| 1998 | -5.6 | 0 | 17.7 | 5 | -19.1 | 0 | -5.9 | -31.3 | 0 | -9.1 | 30 | 15.4 | -16.7 |
| 1999 | -53.3 | -14.3 | 83.3 | 36.4 | -6.7 | 28.6 | -11.1 | 6.3 | 5.9 | 0 | 22.2 | 13.6 | 66.7 |
| 2000 | -12 | -4.6 | 19.1 | -24 | 21.1 | -4.4 | 4.6 | 8.7 | -12 | -13.6 | -5.3 | 27.8 | -8 |
| 2001 | 21.7 | -7.1 | -7.7 | 8.3 | -11.5 | 13 | -15.4 | -9.1 | -30 | 7.1 | 33.3 | 15 | 0 |
| 2002 | -4.4 | 18.2 | 0 | 7.7 | 0 | -17.9 | -21.7 | 11.1 | -40 | 25 | 33.3 | 5 | -8.7 |
| 2003 | 14.3 | 4.2 | 12 | 21.4 | 0 | 29.4 | 9.1 | 22.9 | 6.8 | 15.9 | 8.2 | 20.3 | 352.4 |
| 2004 | 4.2 | 15.2 | 5.3 | -25.8 | -1.1 | 4.6 | 18.5 | 7.3 | 0 | -5.1 | 27.9 | 1.4 | 51.6 |
| 2005 | 6.3 | 27.5 | -6.7 | -9.3 | -3.6 | -9.4 | 15.3 | 3.6 | 20.4 | -17.4 | 8.2 | 3.2 | 32.6 |
| 2006 | 35.1 | 7.8 | 6.8 | 11.8 | -13.9 | 11.2 | 0.3 | -7.5 | -3.1 | 9.4 | -4.2 | 0.3 | 57.6 |
| 2007 | 8 | 8.3 | 22.4 | 0.2 | 28 | -2.9 | 11.6 | -2.2 | 24.9 | 13.4 | -3.9 | 18.8 | 215 |
| 2008 | 7.9 | 16 | -3.7 | 22.8 | 13.9 | -9.6 | -11.8 | -11.2 | -38.7 | -36.1 | -15.4 | 11.5 | -55.9 |
| 2009 | 17.7 | -12.4 | 19.5 | 24.7 | 33.6 | -8.9 | 14.6 | 1.9 | 17.3 | 8.4 | 3.4 | -6.1 | 169.6 |
| 2010 | -8.8 | 12.3 | 22.1 | -6.6 | -16.6 | -2.6 | 14.3 | -8 | 14.4 | -4.5 | -7.2 | 6.5 | 7.7 |
| 2011 | 2.3 | -4.6 | 2.4 | -4.4 | -5.8 | -12.4 | -14.8 | -5.3 | -21 | 17.9 | -11.4 | -1.4 | -48.3 |
| 2012 | 25.6 | -0.5 | -7.5 | -5.7 | -23.7 | -12.6 | -8.5 | -6.9 | 16.7 | -3.3 | -11.2 | 22.1 | -24.2 |
| 2013 | -6.5 | -6.7 | -11.6 | -6.8 | -21.4 | -11.9 | 4.6 | 26.2 | 19.8 | 29.6 | -3.1 | 18.7 | 17.4 |
| 2014 | -25.4 | -3.8 | 1.3 | -11.3 | 0.3 | 10 | 16.6 | -12.1 | -18.7 | -7.6 | -29.1 | -10.6 | -65.3 |
| 2015 | -25.3 | 18.6 | -2.3 | 60.1 | -29 | -13.6 | -24.2 | -25.6 | 3.2 | 28.1 | 15.5 | -31 | -49.5 |
| 2016 | -21.4 | 70.1 | 50.4 | 91.9 | -52.4 | 36.1 | 38.4 | -22.4 | 4.9 | 22.1 | 4.8 | -8.5 | 229.6 |
| 2017 | 12.7 | 3.9 | -22.8 | -17.5 | -14.1 | 3.9 | 13.5 | 11.1 | 9.2 | -14.5 | -12.3 | 10.4 | -24.2 |
| 2018 | 38.8 | -9.7 | -14.3 | -4.6 | -19.5 | 0 | 18.3 | -11.3 | 7.6 | 10.5 | -10.3 | -3.1 | -10.6 |
| 2019 | 27.4 | 24.7 | 18.1 | -13.1 | 17.9 | 2.5 | 0.7 | -21.6 | -6.8 | -8.4 | 2.8 | 15.2 | 57.3 |
| 2020 | -12.8 | -19.1 | -46.1 | 22.1 | 18.1 | 3.7 | 17.9 | 18.6 | 9.7 | 18.8 | 21.9 | 36.8 | 72.7 |
| 2021 | -7.4 | 8.7 | 11.9 | 34 | -5 | 2.9 | 1.4 | -24.3 | -21.7 | -22.4 | -2.5 | 10.1 | -26.1 |
| 2022 | 8.5 | 1.7 | 11.8 | -20.8 | 5.6 | -35.4 | -1.4 | -5.4 | -13 | -6.1 | 27 | -3 | -37.3 |
| 2023 | 33.8 | -11.8 | -5.7 | -7.2 | -14.9 | 7.2 | 13.3 | -17 | -1.8 | -3.3 | 42.3 | 19 | 42.3 |
| 2024 | -9.8 | -4.8 | -7.1 | -3.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -45.7 |