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STLDSteel Dynamics, Inc.
245.35+2.99 %
Closing prices for September 17, 2026
connecting
- Day range, $
- 242.30 — 247.07
- 52-week range, $
- 134.87 — 288.74
- Turnover 30d, $
- 265m
- Sector
- Materials
- Venue
- XNAS
Chart
The series is stated in the current share scale after splits; dividends are not included in the price
Key figures
- Week
- +3.49 %
- Month
- −1.79 %
- 3 months
- −9.17 %
- 6 months
- +45.39 %
- Year
- +75.66 %
- Volatility 30d
- 41.38 %
- Volatility 90d
- 39.34 %
- Beta
Similar securities
Price history
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| September 17, 2026 | 242.44 | 247.07 | 242.30 | 245.35 | 832,554 |
| September 16, 2026 | 241.09 | 243.64 | 235.08 | 238.23 | 913,000 |
| September 15, 2026 | 236.21 | 241.41 | 234.04 | 239.22 | 1m |
| September 14, 2026 | 241.04 | 245.86 |