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

1.770 +0.010 (+0.57%)
Official Closing Price Updated: 7:00 PM EST, Nov 5, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 28,789
Open 1.710
Bid (Size) 1.600 (15,200)
Ask (Size) 2.260 (100)
Prev. Close 1.760
Today's Range 1.670 - 1.810
52wk Range 1.350 - 6.050
Shares Outstanding 81,696,614
Dividend Yield N/A

Performance

52-Week Range 70.7% below 52-week high
1.770
1.3552W Low 6.0552W High
1 Week 8.9% below 1-week high
1.611W Low 1.941W High

System1, Inc. Class A Common Stock (SST) traded between $1.35 and $6.05 over the past 52 weeks and last traded at $1.77, 70.7% below its 52-week high. Over the past week it ranged between $1.61 and $1.94.

Past 12 Months
+4.1%
-25.0%
+6.6%
-54.8%
-58.6%
-67.9%
1W +$0.07
1M -$0.59
3M +$0.11
6M -$2.15
YTD -$2.51
1Y -$3.75

SST was -67.9% over the past year, -54.8% over six months, -58.6% year to date, +4.1% in the last week.

12 Months vs Market
SST
-67.9%
DIA
+8.7%
SPY
+8.2%
QQQ
+3.8%
IWM
+10.7%

Over the past 12 months SST returned -67.9% versus DIA (Dow) +8.7%, SPY (S&P 500) +8.2%, QQQ (Nasdaq 100) +3.8% and IWM (Russell 2000) +10.7%.

Volume & Liquidity 0.05× 3-mo avg
Today 28,789 3-mo avg 540.9K
1W
56.4K
1M
56.4K
3M
540.9K
6M
364.4K
YTD
1.2M
1Y
1.0M

SST most recently traded 28,789 shares against a 3-month average daily volume of 540.9K.

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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 1.770
When was System1, Inc. Class A Common Stock last traded?
The last trade of System1, Inc. Class A Common Stock was at 11/05/26 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 144.60M
How many shares of System1, Inc. Class A Common Stock are outstanding?
System1, Inc. Class A Common Stock has 145M shares outstanding.
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