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

2.340 +0.070 (+3.08%)
Official Closing Price Updated: 7:00 PM EDT, Oct 9, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 53,638
Open 2.310
Bid (Size) 2.270 (200)
Ask (Size) 2.590 (200)
Prev. Close 2.270
Today's Range 2.287 - 2.442
52wk Range 1.350 - 8.190
Shares Outstanding 81,696,614
Dividend Yield N/A

Performance

52-Week Range 71.4% below 52-week high
2.340
1.3552W Low 8.1952W High
1 Week 6.0% below 1-week high
2.261W Low 2.491W High

System1, Inc. Class A Common Stock (SST) traded between $1.35 and $8.19 over the past 52 weeks and last traded at $2.34, 71.4% below its 52-week high. Over the past week it ranged between $2.26 and $2.49.

Past 12 Months
+1.7%
-46.9%
-12.0%
-8.6%
-45.3%
-70.2%
1W +$0.04
1M -$2.07
3M -$0.32
6M -$0.22
YTD -$1.94
1Y -$5.52

SST was -70.2% over the past year, -8.6% over six months, -45.3% year to date, +1.7% in the last week.

12 Months vs Market
SST
-70.2%
DIA
+11.4%
SPY
+16.0%
QQQ
+23.0%
IWM
+13.8%

Over the past 12 months SST returned -70.2% versus DIA (Dow) +11.4%, SPY (S&P 500) +16.0%, QQQ (Nasdaq 100) +23.0% and IWM (Russell 2000) +13.8%.

Volume & Liquidity 0.10× 3-mo avg
Today 53,638 3-mo avg 554.1K
1W
68.5K
1M
252.6K
3M
554.1K
6M
914.2K
YTD
1.3M
1Y
998.9K

SST most recently traded 53,638 shares against a 3-month average daily volume of 554.1K.

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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 2.340
When was System1, Inc. Class A Common Stock last traded?
The last trade of System1, Inc. Class A Common Stock was at 10/09/26 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 191.17M
How many shares of System1, Inc. Class A Common Stock are outstanding?
System1, Inc. Class A Common Stock has 191M shares outstanding.
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