NYSE · SID
Companhia Siderúrgica Nacional
Basic Materials · Steel
$1.33
Up+$0.05 (+3.76%)
Updated Sep 11, 2026, 12:43 AM
SID Score
5.1/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 2.41B
- P/E ratio
- -9.18
- Dividend yield
- 0.00%
- 52-week range
- $0.84 – $2.20
- Volume
- 12.17M
- Avg. volume
- 2.55M
Price performance
SID price history
1M range · 19 trading sessions · Daily adjusted prices
SID closed at $1.33 after 19 trading sessions, up 47.83% for the selected period.
- Last close
- $1.33
- Period change
- +47.83%
- Period low
- $0.88
- Period high
- $1.33
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 9, 2026 | $1.28 | $1.33 | $1.27 | $1.33 | 12.17M |
| Sep 8, 2026 | $1.28 | $1.29 | $1.225 | $1.24 | 6.21M |
| Sep 4, 2026 | $1.23 | $1.27 | $1.21 | $1.22 | 4.14M |
| Sep 3, 2026 | $1.355 | $1.365 | $1.20 | $1.26 | 15.46M |
| Sep 2, 2026 | $1.15 | $1.19 | $1.14 | $1.17 | 5.95M |
| Sep 1, 2026 | $1.03 | $1.14 | $1.025 | $1.13 | 5.35M |
| Aug 31, 2026 | $1.06 | $1.08 | $1.04 | $1.04 | 2.01M |
| Aug 28, 2026 | $1.03 | $1.03 | $0.9879 | $1.02 | 2.31M |
| Aug 27, 2026 | $1.06 | $1.09 | $1.05 | $1.06 | 1.98M |
| Aug 26, 2026 | $1.01 | $1.05 | $1.01 | $1.03 | 1.53M |
| Aug 25, 2026 | $1.02 | $1.03 | $0.9869 | $1.02 | 1.46M |
| Aug 24, 2026 | $0.988 | $1.05 | $0.9738 | $1.03 | 2.81M |
| Aug 21, 2026 | $0.88 | $0.98 | $0.88 | $0.9772 | 2.05M |
| Aug 20, 2026 | $0.86 | $0.8967 | $0.855 | $0.8913 | 935.96K |
| Aug 19, 2026 | $0.9234 | $0.9248 | $0.8714 | $0.88 | 1.74M |
| Aug 18, 2026 | $0.9073 | $0.935 | $0.896 | $0.9037 | 865.82K |
| Aug 17, 2026 | $0.90 | $0.9064 | $0.87 | $0.9001 | 1.57M |
| Aug 14, 2026 | $0.9386 | $0.9386 | $0.8591 | $0.8853 | 2.29M |
| Aug 13, 2026 | $0.8751 | $0.91 | $0.86 | $0.8997 | 3.1M |
Latest SID news
The latest Smart Investors Daily articles mentioning SID.
Stock researchMarket Activity · Institutional Ownership
Loading stock research…
