System1, Inc. (SST) Stock Price History
Historical prices from 2020 to 2026
- 1M
- -2.4%
- 3M
- +61.0%
- YTD
- -33.4%
- 1Y
- -53.5%
- 3Y
- -59.9%
- 5Y
- -50.8%
Loading 10-year price history...
SST Historical Performance
SST Annual Returns
Year-by-year price performance · 2020–2026
- 2020 annual price return
- +7.7%
- 2021 annual price return
- -6.4%
- 2022 annual price return
- -53.0%
- 2023 annual price return
- -52.4%
- 2024 annual price return
- -59.5%
- 2025 annual price return
- -54.0%
- 2026 annual price return
- -22.7%
SST Stock Price Trajectory (2020–2026)
As of June 22, 2026, System1, Inc. (SST) trades at $2.85, representing a -53.5% return over the past year. The stock has delivered a -97.1% total return over five years (-50.8% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $371.00 on April 5, 2022. From this peak, SST has corrected -99.2%, currently trading 35% below its 200-day moving average, suggesting potential weakness.
When compared to Industrials sector peers TPVG (-25.7% 1Y), QNST (-13.6% 1Y), and RAMP (+25.3% 1Y), SST has underperformed the peer group average. Compare SST vs TPVG →
SST Historical Price Data · from 2020
Rows 1–50 of 1,474| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-18 | 3.07 | 3.07 | 2.81 | 2.85 | 24K | -6.56% |
| 2026-06-17 | 3.10 | 3.19 | 2.99 | 3.05 | 80K | -2.24% |
| 2026-06-16 | 2.86 | 3.12 | 2.75 | 3.12 | 201K | +6.13% |
| 2026-06-15 | 3.00 | 3.04 | 2.92 | 2.94 | 62K | -1.35% |
| 2026-06-12 | 3.06 | 3.18 | 2.95 | 2.98 | 45K | -3.25% |
| 2026-06-11 | 3.08 | 3.18 | 2.97 | 3.08 | 56K | +0.65% |
| 2026-06-10 | 3.04 | 3.12 | 2.95 | 3.06 | 62K | +1.32% |
| 2026-06-09 | 3.10 | 3.22 | 3.02 | 3.02 | 65K | -1.95% |
| 2026-06-08 | 3.07 | 3.22 | 3.00 | 3.08 | 41K | +0.98% |
| 2026-06-05 | 3.14 | 3.25 | 3.04 | 3.05 | 86K | -9.50% |
| 2026-06-04 | 3.24 | 3.45 | 3.10 | 3.37 | 110K | +1.51% |
| 2026-06-03 | 3.46 | 3.46 | 3.11 | 3.32 | 103K | -2.35% |
| 2026-06-02 | 3.47 | 3.88 | 3.33 | 3.40 | 217K | -3.13% |
| 2026-06-01 | 2.93 | 3.78 | 2.93 | 3.51 | 631K | +17.39% |
| 2026-05-29 | 2.85 | 3.00 | 2.79 | 2.99 | 148K | +1.70% |
| 2026-05-28 | 2.87 | 3.00 | 2.79 | 2.94 | 170K | +1.73% |
| 2026-05-27 | 2.77 | 2.92 | 2.71 | 2.89 | 83K | +1.76% |
| 2026-05-26 | 2.92 | 3.06 | 2.75 | 2.84 | 272K | -3.73% |
| 2026-05-22 | 2.57 | 2.99 | 2.57 | 2.95 | 4K | +14.79% |
| 2026-05-21 | 2.61 | 2.76 | 2.43 | 2.57 | 304K | 0.00% |
| 2026-05-20 | 2.80 | 2.88 | 2.57 | 2.57 | 175K | -8.21% |
| 2026-05-19 | 2.81 | 2.95 | 2.75 | 2.80 | 177K | -4.11% |
| 2026-05-18 | 2.96 | 3.10 | 2.88 | 2.92 | 198K | -3.31% |
| 2026-05-15 | 3.20 | 3.24 | 2.89 | 3.02 | 364K | -5.03% |
| 2026-05-14 | 3.43 | 3.43 | 3.17 | 3.18 | 447K | -9.92% |
| 2026-05-13 | 3.26 | 3.81 | 3.25 | 3.53 | 974K | -20.67% |
| 2026-05-12 | 3.83 | 5.20 | 3.81 | 4.45 | 1.13M | +16.19% |
| 2026-05-11 | 3.66 | 4.20 | 3.60 | 3.83 | 395K | -2.30% |
| 2026-05-08 | 3.80 | 4.05 | 3.41 | 3.92 | 512K | 0.00% |
| 2026-05-07 | 4.30 | 4.35 | 3.90 | 3.92 | 533K | -12.11% |
| 2026-05-06 | 4.24 | 4.68 | 4.11 | 4.46 | 1.46M | +12.06% |
| 2026-05-05 | 3.69 | 3.98 | 3.46 | 3.98 | 93K | +7.28% |
| 2026-05-04 | 3.51 | 3.78 | 3.40 | 3.71 | 870K | -5.84% |
| 2026-05-01 | 3.90 | 4.30 | 3.61 | 3.94 | 10.06M | +21.60% |
| 2026-04-30 | 3.41 | 3.57 | 3.15 | 3.24 | 467K | -11.72% |
| 2026-04-29 | 3.86 | 3.86 | 3.44 | 3.67 | 425K | -7.09% |
| 2026-04-28 | 3.82 | 4.00 | 3.56 | 3.95 | 624K | -1.74% |
| 2026-04-27 | 3.80 | 4.35 | 3.66 | 4.02 | 1.53M | 0.00% |
| 2026-04-24 | 4.70 | 4.97 | 3.78 | 4.02 | 8.60M | +4.96% |
| 2026-04-23 | 3.00 | 4.31 | 2.75 | 3.83 | 28.59M | +36.79% |
| 2026-04-22 | 2.63 | 2.87 | 2.55 | 2.80 | 779K | +7.28% |
| 2026-04-21 | 2.84 | 2.92 | 2.52 | 2.61 | 1.08M | -2.61% |
| 2026-04-20 | 2.45 | 3.60 | 2.40 | 2.68 | 11.23M | +24.65% |
| 2026-04-17 | 2.24 | 2.30 | 2.10 | 2.15 | 202K | -4.87% |
| 2026-04-16 | 2.20 | 2.46 | 2.10 | 2.26 | 522K | +7.11% |
| 2026-04-15 | 2.26 | 2.26 | 2.02 | 2.11 | 299K | -6.64% |
| 2026-04-14 | 2.41 | 2.44 | 2.05 | 2.26 | 345K | -6.22% |
| 2026-04-13 | 2.51 | 2.60 | 2.22 | 2.41 | 607K | -5.86% |
| 2026-04-10 | 2.64 | 3.05 | 2.45 | 2.56 | 764K | +2.40% |
| 2026-04-09 | 3.07 | 3.07 | 2.40 | 2.50 | 693K | -17.76% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
SST — Frequently Asked Questions
Quick answers to the most common questions about buying SST stock.
How has SST stock performed recently?
SST declined -53.5% over the past year, below its 5-year annualized CAGR of -50.8%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is SST's all-time high price?
System1, Inc. reached $371.00 on 2022-04-05. The 52-week high is $15.00. Current 1-year return of -53.5% places the stock further from historical peaks.
Where can I download SST historical price data?
This page provides SST daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2020-2026, downloadable in CSV format.