stockNYSE: SST • Today's Updates
System1 Inc. (SST) Today Close
Showing Closing Date Range from Oct 7 to Oct 8, 2026.
Investor Relations:ir.system1.com
NYSE MarketOfficial Close Wall Street: 9:41 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)
$2.31
Opening Gap$-0.04(-1.70%)
Closed At
OFFICIAL CLOSESettled close for Oct 08, 2026
$2.27
Session DateOct 08, 2026
Lost Today
LOSS Net movement vs previous close
$-0.08 (-3.40%)
Intraday (from open)$-0.04 (-1.73%)
Day's High & Low Range
Session Low
$2.26
Session High
$2.47
Low ($2.26)Closed At ($2.27)High ($2.47)
Trading Activity & Liquidity
Shares Traded
45.8K
45,836 shares
Dollar Volume
$104.0K
Close × Volume traded
Session Turnover$104.0K USD
Session Statistics Breakdown
Key opening, settlement, and trading metrics for System1 Inc. (SST).
Oct 08, 2026
Started At (Open)
$2.31
Previous Close
$2.35
Session High
$2.47
Session Low
$2.26
Closed At
$2.27
Gained / Lost ($)
$-0.08
Gained / Lost (%)
-3.40%
Day's Spread
$0.21