SID
Companhia Siderurgica Nacional S.A. (CSN)
stockNYSEADR
At CloseNov 6, 2026 3:59:39 PM EST
0.86USD+9.719%(+0.08)12,750,778
Pre-marketNov 6, 2026 9:27:30 AM EST
0.754USD-3.321%(-0.026)
As of 2026-10-15, there were 10,269,891 shares short with a short interest of 0.77%.
SID Short Interest - Official
SID Short Position Change - Official
SID Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | 0.77 | 10,269,891 | 1.09 | +2,922,199 | +39.77 | 1,326,093,947 | 1,325,989,217 |
| 2026-09-30 | 0.55 | 7,347,692 | 1.00 | +3,182,732 | +76.42 | 1,326,093,947 | 1,325,989,217 |
| 2026-09-15 | 0.31 | 4,164,960 | 1.00 | -4,817,782 | -53.63 | 1,326,093,947 | 1,325,989,217 |
| 2026-08-31 | 0.68 | 8,982,742 | 5.13 | -4,663,710 | -34.18 | 1,326,093,947 | 1,325,989,217 |
| 2026-08-14 | 1.03 | 13,646,452 | 3.45 | +3,902,732 | +40.05 | 1,326,094,000 | 1,325,989,217 |
| 2026-07-31 | 0.73 | 9,743,720 | 2.08 | +746,372 | +8.30 | 1,326,093,947 | 1,325,989,217 |
| 2026-07-15 | 0.68 | 8,997,348 | 4.21 | -3,454,612 | -27.74 | 1,326,093,947 | 1,325,989,217 |
| 2026-06-30 | 0.94 | 12,451,960 | 1.95 | +856,454 | +7.39 | 1,326,093,947 | 1,325,989,217 |
| 2026-06-15 | 0.87 | 11,595,506 | 2.32 | +3,207,719 | +38.24 | 1,326,093,947 | 1,325,989,217 |
| 2026-05-15 | 0.63 | 8,387,787 | 2.90 | +1,441,576 | +20.75 | 1,326,093,947 | 1,325,989,217 |
| 2026-04-30 | 0.52 | 6,946,211 | 1.96 | -1,727,673 | -19.92 | 1,326,093,947 | 1,325,989,217 |
| 2026-04-15 | 0.65 | 8,673,884 | 2.32 | +795,475 | +10.10 | 1,326,093,947 | 1,325,989,217 |
| 2026-03-31 | 0.59 | 7,878,409 | 1.00 | -5,033,171 | -38.98 | 1,326,093,947 | 1,325,989,217 |
| 2026-03-13 | 0.97 | 12,911,580 | 1.69 | +6,038,995 | +87.87 | 1,326,093,947 | 1,325,989,217 |
| 2026-02-27 | 0.52 | 6,872,585 | 1.66 | +506,767 | +7.96 | 1,326,093,947 | 1,325,989,217 |
| 2026-02-13 | 0.48 | 6,365,818 | 1.23 | -1,283,737 | -16.78 | 1,326,093,947 | 1,325,989,217 |
| 2026-01-30 | 0.58 | 7,649,555 | 1.27 | +1,922,054 | +33.56 | 1,326,093,947 | 1,325,989,217 |
| 2026-01-15 | 0.43 | 5,727,501 | 1.50 | +1,653,945 | +40.60 | 1,326,093,947 | 1,325,989,217 |
| 2025-12-31 | 0.31 | 4,073,556 | 1.49 | -659,484 | -13.93 | 1,326,093,947 | 1,325,989,217 |
| 2025-12-15 | 0.36 | 4,733,040 | 1.71 | +540,484 | +12.89 | 1,326,093,947 | 1,325,989,217 |
| 2025-11-28 | 0.32 | 4,192,556 | 2.57 | -142,031 | -3.28 | 1,326,093,947 | 1,325,989,217 |
| 2025-11-14 | 0.33 | 4,334,587 | 1.39 | -1,741,746 | -28.66 | 1,326,093,947 | 1,326,090,000 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.