Stock listing

NYSE:SST System1, Inc. Stock

Home listing (NYSE) of System1, Inc.

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Share price · NYSE:SST

$1.70 USD -0.07 (-4.0%)

Close on Oct 30, 2026

Past year -67.5% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits
Day range
$1.61 – $1.80 USDOct 30, 2026
Volume
88,247 sharesOct 30, 2026
Market cap
$14.81M USDAt the close on Oct 30, 2026 · price × 8.71M shares outstanding
52-week range
$1.35 – $6.05 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day
$1.70M USDMedian day 89,077 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
System1, Inc. logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
NYSE:SST · Home$1.70 USD-0.07 (-4.0%)88,247$1.76$1.795$1.609$1.77Close on Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NYSE:SST · USD, adjusted for splits

DayCloseChange%OpenHighLowVolume
$1.70-0.07-4.0%$1.76$1.795$1.60988,247
$1.77-0.04-2.2%$1.80$1.86$1.7543,603
$1.81-0.01-0.5%$1.83$1.865$1.7650,183
$1.82-0.13-6.7%$1.92$2.01$1.8244,160
$1.95-0.14-6.7%$2.08$2.09$1.9058,652
$2.09-0.06-2.8%$2.15$2.20$2.04329,000
$2.15-0.02-0.9%$2.10$2.22$2.0528,400
$2.17+0.07+3.3%$2.12$2.219$2.08545,100
$2.10+0.06+2.9%$2.04$2.13$2.0033,200
$2.04-0.06-2.9%$2.11$2.15$1.8983,000
$2.10-0.13-5.8%$2.32$2.449$2.06119,400
$2.23+0.15+7.2%$2.06$2.31$2.02558,200
$2.08-0.08-3.7%$2.12$2.21$2.0245,200
$2.16-0.03-1.4%$2.13$2.235$2.1229,800
$2.19-0.15-6.4%$2.32$2.33$2.04397,100
$2.34+0.07+3.1%$2.31$2.442$2.28753,500
$2.27-0.08-3.4%$2.31$2.47$2.2645,900
$2.35-0.01-0.4%$2.32$2.47$2.2947,000
$2.36+0.06+2.6%$2.31$2.49$2.30103,700
$2.30-0.14-5.7%$2.45$2.45$2.3092,600
$2.44-0.20-7.6%$2.64$2.65$2.3587,400
$2.64+0.02+0.8%$2.63$2.715$2.54566,900
$2.62-0.08-3.0%$2.72$2.75$2.6041,400
$2.70-0.01-0.4%$2.75$2.87$2.61122,650
$2.71-0.11-3.9%$2.85$2.981$2.707121,532
$2.82-0.26-8.4%$3.09$3.11$2.80185,400
$3.08-0.06-1.9%$3.15$3.27$3.00257,200
$3.14-0.33-9.5%$3.46$3.70$3.08332,100
$3.47-0.41-10.6%$3.93$4.15$3.39242,600
$3.88+0.55+16.5%$3.30$4.377$3.221834,900
$3.33+0.11+3.4%$3.24$3.53$3.06339,600
$3.22+0.12+3.9%$3.13$3.24$3.061134,800
$3.10-0.22-6.6%$3.31$3.31$3.04166,700
$3.32+0.06+1.8%$3.25$3.35$3.15196,700
$3.26-0.16-4.7%$3.41$3.51$3.205290,300
$3.42-0.42-10.9%$3.75$4.178$3.41372,100
$3.84-0.57-12.9%$4.25$4.70$3.73653,400
$4.41-0.59-11.8%$5.05$5.148$4.301,010,000
$5.00+1.17+30.5%$4.04$5.45$3.8116,187,000
$3.83+0.07+1.9%$4.00$4.45$3.422,013,400
$3.76+0.75+24.9%$3.25$3.87$3.1612,124,200
$3.01+0.17+6.0%$2.73$3.30$2.681,773,400
$2.84+0.60+26.8%$2.50$2.85$2.282,198,900
$2.24+0.35+18.5%$1.96$2.63$1.919,173,500
$1.89+0.03+1.6%$1.82$1.92$1.81141,000
$1.86+0.01+0.5%$1.89$1.94$1.8257,100
$1.85-0.04-2.1%$1.85$2.01$1.84591,900
$1.89-0.04-2.1%$1.91$1.935$1.7589,906
$1.930.000.0%$1.97$2.00$1.79139,346
$1.93-0.01-0.5%$1.92$2.055$1.88130,200
$1.94-0.12-5.8%$2.01$2.07$1.85147,500
$2.06+0.02+1.0%$2.04$2.14$1.9855,800
$2.04-0.17-7.7%$2.22$2.31$1.92135,900
$2.21-0.14-6.0%$2.30$2.681$2.106350,400
$2.35+0.65+38.2%$1.73$2.41$1.733,435,400
$1.70-0.19-10.1%$1.86$1.94$1.67110,300
$1.89+0.19+11.2%$1.71$2.00$1.655154,200
$1.700.000.0%$1.69$1.73$1.6361,178
$1.70+0.03+1.8%$1.66$1.76$1.6645,471
$1.67+0.01+0.6%$1.70$1.751$1.60555,900
$1.66-0.02-1.2%$1.65$1.69$1.6043,700
$1.68-0.33-16.4%$1.99$2.00$1.6879,400
$2.01+0.25+14.2%$1.83$2.06$1.7966,500
$1.76+0.02+1.1%$1.71$1.80$1.7030,400
$1.74-0.03-1.7%$1.78$1.85$1.69115,100
$1.77+0.03+1.7%$1.75$1.80$1.70630,100
Ticker
NYSE:SST
Asset type
Stock
Exchange
NYSE
Currency
USD

What changed lately

Calls

Replays

  • System1 (NYSE:SST) Q2 2026 Earnings Call

    Wed, Aug 05, 2026 · 5:00 PM ET

    Watch Transcript

  • System1 (NYSE:SST) Q3 2024 Earnings Call

    Fri, Nov 07, 2025 · 5:00 PM ET

    Watch Transcript

  • System1 (NYSE:SST) Q3 2025 Earnings Call

    Wed, Nov 05, 2025 · 5:00 PM ET

    Watch Transcript

Latest news

MapQuest Returns as the Official Navigation Partner of MINI Takes the States 2026

Oct 22, 2026

Closed $2.15 (-0.9%) on Oct 22, 2026

MapQuest Tops the Charts at No. 1 Overall Free App in the U.S. and Canada Apple App Stores

Sep 1, 2026

Closed $2.84 (+26.8%) on Sep 1, 2026

System1 Announces Second Quarter 2026 Financial Results and Launch of New Agentic Products

Aug 5, 2026

Closed $1.66 (-1.2%) on Aug 6, 2026

System1 Launches Dogpile Fetch, a New Search MCP Server From the Internet’s Original Metasearch Engine, Giving AI Agents a Wider View of the Web

Jul 23, 2026

Closed $1.81 (+0.6%) on Jul 23, 2026

System1 to Report Second Quarter 2026 Financial Results

Jul 22, 2026

Closed $1.81 (+0.6%) on Jul 23, 2026

System1 Strengthens Capital Structure and Reduces Total Debt Through Exchange Transaction With Lenders

Jun 1, 2026

Closed $3.51 (+17.4%) on Jun 1, 2026

System1 Announces First Quarter 2026 Financial Results

May 12, 2026

Closed $3.53 (-20.7%) on May 13, 2026

MapQuest and iHeartRadio Launch First-Ever Audio Integration on MapQuest.com

May 7, 2026

Closed $3.92 (-12.1%) on May 7, 2026

Issued by another party

System1 Announces Fourth Quarter and Full Year 2025 Financial Results

Mar 11, 2026

Closed $2.10 (-17.0%) on Mar 12, 2026

1.org Launches Android App and Partners with Guide Dogs of America | Tender Loving Canines to Help Fund Guide and Service Dogs for Veterans, Children With Autism, and People Who Are Visually Impaired

Jan 21, 2026

Closed $4.18 (+1.5%) on Jan 21, 2026

All System1, Inc. news

Decks

System1, Inc. on 6ix

News releases
15 in the last 12 months · 26 in all · newest Oct 22, 2026 · oldest 2025
Calls
14 calls with a replay · 14 with a transcript · latest Aug 5, 2026
Decks
14 decks · latest August 2025

Where System1, Inc. is listed

ListingExchangeCountryCurrency
NYSE:SST · Home listing · This pageNYSEUnited StatesUSD
BOATS:SSTBOATSUnited StatesUSD

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