Companhia Siderurgica Nacional S.A. (SID)
Showing Closing Date Range from May 8 to Nov 4, 2026 compared to Nov 8, 2025 to May 7, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:ir.csn.com.br
Current Period Close
$0.78
May 08, 2026 - Nov 04, 2026
Previous Period Close
$1.34
Nov 08, 2025 - May 07, 2026
Net Comparison Delta
$-0.56 (-42.04%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(124 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 04, 2026 | $0.78 | - | - | - |
| Nov 03, 2026 | $0.71 | May 07, 2026 | $1.34 | -46.73% |
| Nov 02, 2026 | $0.72 | May 06, 2026 | $1.40 | -48.44% |
| Oct 30, 2026 | $0.72 | May 05, 2026 | $1.30 | -44.62% |
| Oct 29, 2026 | $0.78 | May 04, 2026 | $1.26 | -38.10% |
| Oct 28, 2026 | $0.80 | May 01, 2026 | $1.29 | -37.98% |
| Oct 27, 2026 | $0.87 | Apr 30, 2026 | $1.29 | -32.56% |
| Oct 26, 2026 | $0.91 | Apr 29, 2026 | $1.27 | -28.35% |
| Oct 23, 2026 | $1.18 | Apr 28, 2026 | $1.30 | -9.23% |
| Oct 22, 2026 | $1.04 | Apr 27, 2026 | $1.29 | -19.38% |
| Oct 21, 2026 | $1.10 | Apr 24, 2026 | $1.29 | -14.73% |
| Oct 20, 2026 | $1.16 | Apr 23, 2026 | $1.29 | -10.08% |
| Oct 19, 2026 | $1.13 | Apr 22, 2026 | $1.34 | -15.67% |
| Oct 16, 2026 | $1.11 | Apr 21, 2026 | $1.30 | -14.62% |
| Oct 15, 2026 | $1.15 | Apr 20, 2026 | $1.38 | -16.67% |
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