One Stop Systems, Inc. (OSS) Stock Price History
Historical prices from 2018 to 2026
- 1M
- +15.3%
- 3M
- +64.1%
- YTD
- +171.2%
- 1Y
- +302.6%
- 3Y
- +79.8%
- 5Y
- +27.0%
Loading 10-year price history...
OSS Historical Performance
OSS Annual Returns
Year-by-year price performance · 2018–2026
- 2018 annual price return
- -60.2%
- 2019 annual price return
- -2.4%
- 2020 annual price return
- +84.8%
- 2021 annual price return
- +29.9%
- 2022 annual price return
- -39.6%
- 2023 annual price return
- -30.5%
- 2024 annual price return
- +57.3%
- 2025 annual price return
- +99.4%
- 2026 annual price return
- +21.4%
OSS Stock Price Trajectory (2018–2026)
As of June 22, 2026, One Stop Systems, Inc. (OSS) trades at $18.44, representing a +302.6% return over the past year. The stock has delivered a +230.5% total return over five years (+27.0% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $20.88 on June 2, 2026. From this peak, OSS has corrected -11.7%, currently trading 104% above its 200-day moving average, indicating continued institutional support.
When compared to Technology sector peers MRCY (+121.5% 1Y), SCSC (+21.9% 1Y), and AAON (+90.5% 1Y), OSS has outperformed the peer group average. Compare OSS vs MRCY →
OSS Historical Price Data · from 2018
Rows 1–50 of 2,107| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-18 | 18.52 | 18.94 | 17.50 | 18.44 | 1.19M | +1.54% |
| 2026-06-17 | 18.32 | 19.30 | 17.81 | 18.16 | 1.20M | +0.67% |
| 2026-06-16 | 18.47 | 20.71 | 18.01 | 18.04 | 2.80M | +4.70% |
| 2026-06-15 | 17.53 | 17.83 | 17.11 | 17.23 | 775K | +3.48% |
| 2026-06-12 | 16.83 | 17.32 | 16.22 | 16.65 | 778K | -1.13% |
| 2026-06-11 | 15.68 | 16.95 | 15.45 | 16.84 | 924K | +6.85% |
| 2026-06-10 | 15.48 | 16.37 | 15.48 | 15.76 | 992K | +0.32% |
| 2026-06-09 | 16.85 | 17.10 | 14.61 | 15.71 | 1.75M | -4.73% |
| 2026-06-08 | 17.54 | 17.59 | 16.47 | 16.49 | 837K | -2.37% |
| 2026-06-05 | 17.95 | 18.07 | 16.20 | 16.89 | 2.19M | -10.63% |
| 2026-06-04 | 18.13 | 19.50 | 17.79 | 18.90 | 980K | -0.50% |
| 2026-06-03 | 19.68 | 19.79 | 18.54 | 19.00 | 1.42M | -4.79% |
| 2026-06-02 | 18.95 | 20.88 | 18.95 | 19.95 | 1.27M | +5.22% |
| 2026-06-01 | 18.12 | 20.16 | 17.87 | 18.96 | 1.93M | +4.29% |
| 2026-05-29 | 18.12 | 18.18 | 17.06 | 18.18 | 1.40M | +1.51% |
| 2026-05-28 | 17.65 | 18.44 | 17.39 | 17.91 | 1.26M | +1.99% |
| 2026-05-27 | 17.30 | 18.17 | 16.79 | 17.56 | 1.18M | +0.69% |
| 2026-05-26 | 18.31 | 18.47 | 17.18 | 17.44 | 1.60M | -2.19% |
| 2026-05-22 | 16.79 | 18.49 | 16.58 | 17.83 | 2.06M | +8.00% |
| 2026-05-21 | 15.60 | 16.86 | 15.40 | 16.51 | 1.08M | +5.23% |
| 2026-05-20 | 15.58 | 15.78 | 14.80 | 15.69 | 903K | +1.82% |
| 2026-05-19 | 15.48 | 15.85 | 14.37 | 15.41 | 1.69M | -3.63% |
| 2026-05-18 | 16.36 | 16.47 | 15.15 | 15.99 | 1.70M | -2.91% |
| 2026-05-15 | 16.13 | 17.03 | 16.10 | 16.47 | 1.69M | -4.47% |
| 2026-05-14 | 15.69 | 17.33 | 14.89 | 17.24 | 2.07M | +8.70% |
| 2026-05-13 | 15.58 | 16.00 | 14.78 | 15.86 | 1.43M | +1.99% |
| 2026-05-12 | 15.72 | 17.02 | 14.64 | 15.55 | 2.57M | -2.32% |
| 2026-05-11 | 15.45 | 16.50 | 14.87 | 15.92 | 2.11M | +1.53% |
| 2026-05-08 | 15.39 | 16.10 | 14.80 | 15.68 | 2.57M | +3.84% |
| 2026-05-07 | 15.46 | 16.95 | 14.42 | 15.10 | 3.86M | -1.47% |
| 2026-05-06 | 11.57 | 16.27 | 10.69 | 15.32 | 16.95M | +56.86% |
| 2026-05-05 | 9.80 | 10.32 | 9.50 | 9.77 | 1.47M | +0.10% |
| 2026-05-04 | 10.14 | 10.19 | 9.67 | 9.76 | 1.14M | -2.69% |
| 2026-05-01 | 9.54 | 10.04 | 9.28 | 10.03 | 953K | +5.69% |
| 2026-04-30 | 8.91 | 9.52 | 8.84 | 9.49 | 983K | +7.96% |
| 2026-04-29 | 9.29 | 9.29 | 8.56 | 8.79 | 1.19M | -5.18% |
| 2026-04-28 | 9.70 | 9.86 | 8.98 | 9.27 | 1.12M | -6.83% |
| 2026-04-27 | 9.98 | 10.28 | 9.56 | 9.95 | 1.03M | +2.47% |
| 2026-04-24 | 10.00 | 10.08 | 9.24 | 9.71 | 1.18M | -0.72% |
| 2026-04-23 | 10.22 | 10.39 | 9.42 | 9.78 | 1.49M | -5.96% |
| 2026-04-22 | 10.42 | 11.28 | 10.12 | 10.40 | 1.60M | +4.73% |
| 2026-04-21 | 10.02 | 10.40 | 9.82 | 9.93 | 976K | -1.88% |
| 2026-04-20 | 9.79 | 10.61 | 9.63 | 10.12 | 1.18M | +2.02% |
| 2026-04-17 | 10.15 | 10.28 | 9.66 | 9.92 | 1.48M | +1.64% |
| 2026-04-16 | 9.94 | 10.15 | 9.57 | 9.76 | 1.04M | -0.71% |
| 2026-04-15 | 8.77 | 9.84 | 8.77 | 9.83 | 2.06M | +12.21% |
| 2026-04-14 | 9.07 | 9.13 | 8.64 | 8.76 | 911K | -1.13% |
| 2026-04-13 | 7.64 | 8.87 | 7.63 | 8.86 | 1.19M | +13.59% |
| 2026-04-10 | 7.89 | 8.10 | 7.70 | 7.80 | 794K | -0.38% |
| 2026-04-09 | 7.85 | 8.06 | 7.54 | 7.83 | 1.10M | -1.76% |
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.
OSS — Frequently Asked Questions
Quick answers to the most common questions about buying OSS stock.
How has OSS stock performed recently?
OSS returned +302.6% over the past year, beating its 5-year annualized CAGR of +27.0%. The stock trades above its 200-day moving average, confirming the uptrend.
What is OSS's all-time high price?
One Stop Systems, Inc. reached $20.88 on 2026-06-02. The 52-week high is $20.88. Current 1-year return of +302.6% places the stock closer to historical peaks.
Where can I download OSS historical price data?
This page provides OSS daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2018-2026, downloadable in CSV format.