SID — NATIONAL STEEL CO
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Measured signals that fired on SID
| date | signal | measured base rate |
|---|---|---|
| 2026-08-07 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
| 2026-08-03 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-06-23 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-06-02 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
| 2026-03-24 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 6.2M | 5.0M |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.5M | 4.4M |
| DIMENSIONAL FUND ADVISORS LP | 4.4M | 3.6M |
| AMERICAN CENTURY COMPANIES INC | 3.9M | 3.1M |
| JANE STREET GROUP, LLC | 2.3M | 1.9M |
| STATE STREET CORP | 2.3M | 1.7M |
| Banque Cantonale Vaudoise | 2.0M | 1.6M |
| UBS Group AG | 2.0M | 1.6M |
| GOLDMAN SACHS GROUP INC | 1.4M | 1.1M |
| MORGAN STANLEY | 1.3M | 1.0M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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