US equities |

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

2.300 UNCHANGED
Delayed Quote Updated: 7:00 PM EDT, Oct 5, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 682
Open 2.300
Bid (Size) 2.300 (200)
Ask (Size) 2.590 (100)
Prev. Close 2.300
Today's Range 2.300 - 2.300
52wk Range 1.350 - 8.390
Shares Outstanding 81,696,614
Dividend Yield N/A

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Performance

52-Week Range 72.6% below 52-week high
2.300
1.3552W Low 8.3952W High
1 Week 19.9% below 1-week high
2.301W Low 2.871W High

System1, Inc. Class A Common Stock (SST) traded between $1.35 and $8.39 over the past 52 weeks and last traded at $2.30, 72.6% below its 52-week high. Over the past week it ranged between $2.30 and $2.87.

Past 12 Months
-14.8%
-54.0%
-18.1%
-37.8%
-46.3%
-71.3%
1W -$0.40
1M -$2.70
3M -$0.51
6M -$1.40
YTD -$1.98
1Y -$5.72

SST was -71.3% over the past year, -37.8% over six months, -46.3% year to date, -14.8% in the last week.

12 Months vs Market
SST
-71.3%
DIA
+9.7%
SPY
+15.4%
QQQ
+24.4%
IWM
+14.8%

Over the past 12 months SST returned -71.3% versus DIA (Dow) +9.7%, SPY (S&P 500) +15.4%, QQQ (Nasdaq 100) +24.4% and IWM (Russell 2000) +14.8%.

Volume & Liquidity 0.00× 3-mo avg
Today 682 3-mo avg 552.7K
1W
82.2K
1M
586.5K
3M
552.7K
6M
937.2K
YTD
1.3M
1Y
1.0M

SST most recently traded 682 shares against a 3-month average daily volume of 552.7K.

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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 2.300
When was System1, Inc. Class A Common Stock last traded?
The last trade of System1, Inc. Class A Common Stock was at 10/05/26 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 187.90M
How many shares of System1, Inc. Class A Common Stock are outstanding?
System1, Inc. Class A Common Stock has 188M shares outstanding.