stockNYSE: SID • Today's Updates
Companhia Siderurgica Nacional S.A. (SID) Today Close
Showing Closing Date Range from Oct 7 to Oct 8, 2026.
Investor Relations:ir.csn.com.br
NYSE MarketOfficial Close Wall Street: 9:24 PM ET
Today's Session Settled & Finalized
Official market closing rate settled for Oct 08, 2026. Next session begins at 9:30 AM ET.
Multi-Day Trends:View 28-Day Chart
Started At
Market Open Opening price at session start (9:30 AM ET)
$1.21
Opening Gap$-0.02(-1.63%)
Closed At
OFFICIAL CLOSESettled close for Oct 08, 2026
$1.23
Session DateOct 08, 2026
Gained Today
GAIN Net movement vs previous close
+$0.00 (+0.00%)
Intraday (from open)+$0.02 (+1.65%)
Day's High & Low Range
Session Low
$1.21
Session High
$1.29
Low ($1.21)Closed At ($1.23)High ($1.29)
Trading Activity & Liquidity
Shares Traded
11.22M
11,219,955 shares
Dollar Volume
$13.80M
Close × Volume traded
Session Turnover$13.80M USD
Session Statistics Breakdown
Key opening, settlement, and trading metrics for Companhia Siderurgica Nacional S.A. (SID).
Oct 08, 2026
Started At (Open)
$1.21
Previous Close
$1.23
Session High
$1.29
Session Low
$1.21
Closed At
$1.23
Gained / Lost ($)
+$0.00
Gained / Lost (%)
+0.00%
Day's Spread
$0.08