System1 - 6 Year Stock Price History | SST
Historical daily share price chart and data for System1 since 2020 adjusted for splits and dividends. The latest closing stock price for System1 as of September 17, 2026 is 3.22.
- The all-time high System1 stock closing price was 268.10 on April 07, 2022.
- The System1 52-week high stock price is 9.30, which is 188.8% above the current share price.
- The System1 52-week low stock price is 1.35, which is 58.1% below the current share price.
- The average System1 stock price for the last 52 weeks is 3.69.
| System1 Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 2.9793 | 4.2800 | 5.2200 | 1.3700 | 3.2200 | -17.86% |
| 2025 | 5.6653 | 8.5200 | 10.7600 | 2.9000 | 3.9200 | -56.35% |
| 2024 | 14.1600 | 22.2000 | 22.8000 | 8.3500 | 8.9800 | -59.55% |
| 2023 | 30.1572 | 46.6000 | 54.3000 | 11.2000 | 22.2000 | -52.67% |
| 2022 | 96.5901 | 99.8000 | 268.1000 | 36.9000 | 46.9000 | -52.91% |
| 2021 | 101.0436 | 106.4000 | 114.0000 | 97.9000 | 99.6000 | -7.69% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Business Services | Advertising and Marketing Services | $0.033B | $0.266B |
| System1 provides an omnichannel customer acquisition marketing platform. It combines technology & data science to operate its advanced Responsive Acquisition Marketing Platform. System1, formerly known as Trebia Acquisition Corp., is based in LOS ANGELES. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Publicis Groupe SA (PUBGY) | France | $27.941B | 0.00 |
| Omnicom Group (OMC) | United States | $21.764B | 8.46 |
| QMMM Holdings (QMMM) | Hong Kong, SAR China | $6.830B | 0.00 |
| WPP (WPP) | United Kingdom | $5.474B | 0.00 |
| NIQ Global Intelligence (NIQ) | United States | $5.259B | 30.22 |
| JC Decaux SA (JCDXF) | France | $4.605B | 0.00 |
| Liftoff Mobile (LFTO) | United States | $2.979B | 0.00 |
| Stagwell (STGW) | United States | $2.036B | 10.41 |
| Clear Channel Outdoor Holdings (CCO) | United States | $1.217B | 0.00 |
| Nexxen (NEXN) | Israel | $0.521B | 16.32 |
| Quad Graphics (QUAD) | United States | $0.496B | 8.30 |
| National CineMedia (NCMI) | United States | $0.219B | 0.00 |
| TJGC Group (TJGC) | Hong Kong, SAR China | $0.111B | 0.00 |
| FLUENT, INC (FLNT) | United States | $0.106B | 0.00 |
| Datacentrex (DTCX) | United States | $0.084B | 0.00 |
| Thumzup Media (TZUP) | United States | $0.075B | 0.00 |
| Gambling Group (GAMB) | Jersey | $0.065B | 2.04 |
| Teads Holding (TEAD) | United States | $0.045B | 0.00 |
| Harte Hanks (HHS) | United States | $0.034B | 0.00 |
| Stran (SWAG) | United States | $0.030B | 0.00 |
| Everbright Digital Holding (EDHL) | Hong Kong, SAR China | $0.028B | 0.00 |
| Bloomia Holdings (TULP) | United States | $0.017B | 0.00 |
| TJGC Group (MCTR) | Hong Kong, SAR China | $0.015B | 0.00 |
| Baosheng Medias (BAOS) | China | $0.010B | 0.00 |
| Lendway (LDWY) | United States | $0.009B | 0.00 |
| FAST TRACK GROUP (FTRK) | Singapore | $0.006B | 0.00 |
| ZW Data Action Technologies (CNET) | Hong Kong, SAR China | $0.005B | 0.00 |
| Star Fashion Culture Holdings (STFS) | China | $0.004B | 0.00 |
| Abits Group (ABTS) | Hong Kong, SAR China | $0.003B | 0.00 |
| Dreamland (TDIC) | Hong Kong, SAR China | $0.003B | 0.00 |
| Banzai (BNZI) | United States | $0.003B | 0.00 |
| TNL Mediagene (TNMG) | Japan | $0.002B | 0.00 |
| LQR House (YHC) | United States | $0.002B | 0.00 |
| Direct Digital Holdings (DRCT) | United States | $0.001B | 0.00 |
| X3 Holdings (XTKG) | Singapore | $0.001B | 0.00 |
| Haoxi Health Technology (HAO) | China | $0.001B | 0.00 |
| Pop Culture Group (CPOP) | China | $0.000B | 0.00 |
| Illumin Holdings (ILLM) | Canada | $0.000B | 0.00 |
| Integral Ad Science Holding (IAS) | United States | $0.000B | 0.00 |
| Smart Digital Group (SDM) | Singapore | $0.000B | 0.00 |