System1, Inc. Class A Common Stock (NY:SST)

2.100 -0.130 (-5.83%)
Official Closing Price Updated: 7:00 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 119,590
Open 2.320
Bid (Size) 2.050 (200)
Ask (Size) 2.430 (100)
Prev. Close 2.230
Today's Range 2.060 - 2.449
52wk Range 1.350 - 7.260
Shares Outstanding 81,696,614
Dividend Yield N/A

Performance

52-Week Range 71.1% below 52-week high
2.100
1.3552W Low 7.2652W High
1 Week 14.2% below 1-week high
2.021W Low 2.451W High

System1, Inc. Class A Common Stock (SST) traded between $1.35 and $7.26 over the past 52 weeks and last traded at $2.10, 71.1% below its 52-week high. Over the past week it ranged between $2.02 and $2.45.

Past 12 Months
-4.1%
-34.8%
+20.0%
-21.6%
-50.9%
-69.3%
1W -$0.09
1M -$1.12
3M +$0.35
6M -$0.58
YTD -$2.18
1Y -$4.73

SST was -69.3% over the past year, -21.6% over six months, -50.9% year to date, -4.1% in the last week.

12 Months vs Market
SST
-69.3%
DIA
+12.4%
SPY
+14.9%
QQQ
+17.5%
IWM
+11.1%

Over the past 12 months SST returned -69.3% versus DIA (Dow) +12.4%, SPY (S&P 500) +14.9%, QQQ (Nasdaq 100) +17.5% and IWM (Russell 2000) +11.1%.

Volume & Liquidity 0.21× 3-mo avg
Today 119,590 3-mo avg 561.4K
1W
70.0K
1M
157.4K
3M
561.4K
6M
902.2K
YTD
1.3M
1Y
1.0M

SST most recently traded 119,590 shares against a 3-month average daily volume of 561.4K.

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Frequently Asked Questions

Is System1, Inc. Class A Common Stock publicly traded?
Yes, System1, Inc. Class A Common Stock is publicly traded.
What exchange does System1, Inc. Class A Common Stock trade on?
System1, Inc. Class A Common Stock trades on the New York Stock Exchange
What is the ticker symbol for System1, Inc. Class A Common Stock?
The ticker symbol for System1, Inc. Class A Common Stock is SST on the New York Stock Exchange
What is the current price of System1, Inc. Class A Common Stock?
The current price of System1, Inc. Class A Common Stock is 2.100
When was System1, Inc. Class A Common Stock last traded?
The last trade of System1, Inc. Class A Common Stock was at 10/16/26 07:00 PM ET
What is the market capitalization of System1, Inc. Class A Common Stock?
The market capitalization of System1, Inc. Class A Common Stock is 171.56M
How many shares of System1, Inc. Class A Common Stock are outstanding?
System1, Inc. Class A Common Stock has 172M shares outstanding.
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