Solaris Energy Infrastructure, Inc. (SEI) Stock Price History
Historical prices from 2017 to 2026
- 1M
- -9.5%
- 3M
- +17.3%
- YTD
- +30.0%
- 1Y
- +106.3%
- 3Y
- +95.1%
- 5Y
- +48.0%
Loading 10-year price history...
SEI Historical Performance
SEI Annual Returns
Year-by-year price performance · 2017–2026
- 2017 annual price return
- +85.4%
- 2018 annual price return
- -46.0%
- 2019 annual price return
- +11.0%
- 2020 annual price return
- -41.9%
- 2021 annual price return
- -21.6%
- 2022 annual price return
- +41.7%
- 2023 annual price return
- -14.1%
- 2024 annual price return
- +261.1%
- 2025 annual price return
- +56.1%
- 2026 annual price return
- -1.3%
SEI Stock Price Trajectory (2017–2026)
As of July 8, 2026, Solaris Energy Infrastructure, Inc. (SEI) trades at $65.35, representing a +106.3% return over the past year. The stock has delivered a +634.3% total return over five years (+48.0% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $86.19 on June 18, 2026. From this peak, SEI has corrected -24.2%, currently trading 14% above its 200-day moving average, indicating continued institutional support.
When compared to Energy sector peers USAC (+6.4% 1Y), AROC (+58.3% 1Y), and PUMP (+99.4% 1Y), SEI has outperformed the peer group average. Compare SEI vs USAC →
SEI Historical Price Data · from 2017
Rows 1–50 of 2,300| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-07-07 | 67.20 | 67.20 | 63.40 | 65.35 | 2.46M | -3.14% |
| 2026-07-06 | 71.36 | 74.54 | 65.83 | 67.47 | 2.84M | +0.42% |
| 2026-07-02 | 72.66 | 73.09 | 65.26 | 67.19 | 3.91M | -8.49% |
| 2026-07-01 | 78.81 | 78.81 | 72.78 | 73.42 | 2.11M | -8.75% |
| 2026-06-30 | 80.20 | 81.10 | 77.84 | 80.46 | 1.41M | +1.50% |
| 2026-06-29 | 76.34 | 80.27 | 76.34 | 79.27 | 1.33M | +3.22% |
| 2026-06-26 | 77.18 | 78.21 | 74.30 | 76.80 | 1.98M | -3.31% |
| 2026-06-25 | 78.07 | 80.50 | 74.55 | 79.43 | 1.68M | +4.54% |
| 2026-06-24 | 76.48 | 78.08 | 73.53 | 75.98 | 1.75M | -2.53% |
| 2026-06-23 | 77.06 | 79.16 | 75.33 | 77.95 | 1.78M | -5.14% |
| 2026-06-22 | 83.11 | 83.96 | 79.62 | 82.17 | 2.20M | -0.86% |
| 2026-06-18 | 85.06 | 86.19 | 80.50 | 82.88 | 2.47M | +1.97% |
| 2026-06-17 | 77.97 | 84.08 | 77.62 | 81.28 | 3.02M | +6.74% |
| 2026-06-16 | 77.66 | 79.58 | 75.95 | 76.15 | 1.60M | -2.46% |
| 2026-06-15 | 76.00 | 79.92 | 75.81 | 78.07 | 610K | +5.49% |
| 2026-06-12 | 77.51 | 78.57 | 73.76 | 74.01 | 1.55M | -2.67% |
| 2026-06-11 | 69.85 | 76.04 | 69.78 | 76.04 | 1.86M | +11.43% |
| 2026-06-10 | 67.13 | 70.00 | 66.11 | 68.24 | 1.92M | -0.54% |
| 2026-06-09 | 72.99 | 73.37 | 65.20 | 68.61 | 2.59M | -4.99% |
| 2026-06-08 | 72.23 | 74.95 | 70.66 | 72.21 | 1.68M | +4.06% |
| 2026-06-05 | 73.50 | 74.64 | 68.21 | 69.39 | 2.69M | -9.07% |
| 2026-06-04 | 72.68 | 77.48 | 71.20 | 76.31 | 2.59M | +2.84% |
| 2026-06-03 | 71.83 | 75.44 | 70.25 | 74.20 | 1.50M | +3.17% |
| 2026-06-02 | 69.47 | 73.03 | 69.04 | 71.92 | 2.36M | +4.69% |
| 2026-06-01 | 68.95 | 70.00 | 66.33 | 68.70 | 1.98M | -1.21% |
| 2026-05-29 | 68.11 | 69.74 | 65.55 | 69.54 | 2.34M | +1.25% |
| 2026-05-28 | 71.17 | 71.17 | 67.78 | 68.68 | 2.67M | -3.93% |
| 2026-05-27 | 74.54 | 75.68 | 71.31 | 71.49 | 2.43M | -5.15% |
| 2026-05-26 | 76.18 | 76.65 | 73.11 | 75.37 | 1.74M | +1.48% |
| 2026-05-22 | 74.50 | 76.16 | 72.89 | 74.27 | 109K | +1.14% |
| 2026-05-21 | 71.54 | 74.46 | 71.29 | 73.43 | 1.71M | +2.77% |
| 2026-05-20 | 74.13 | 75.84 | 71.22 | 71.45 | 2.02M | -1.37% |
| 2026-05-19 | 70.29 | 73.54 | 67.99 | 72.44 | 3.04M | +0.43% |
| 2026-05-18 | 78.76 | 78.76 | 70.66 | 72.13 | 3.96M | -8.21% |
| 2026-05-15 | 74.78 | 79.17 | 74.44 | 78.58 | 2.66M | +0.40% |
| 2026-05-14 | 77.96 | 79.06 | 75.95 | 78.27 | 1.65M | +1.40% |
| 2026-05-13 | 77.22 | 78.84 | 73.67 | 77.19 | 2.49M | +1.26% |
| 2026-05-12 | 74.20 | 76.90 | 70.58 | 76.23 | 2.29M | +2.10% |
| 2026-05-11 | 73.32 | 75.50 | 72.94 | 74.66 | 1.80M | +2.33% |
| 2026-05-08 | 73.83 | 74.02 | 71.42 | 72.96 | 1.61M | -0.18% |
| 2026-05-07 | 76.50 | 76.50 | 71.00 | 73.09 | 2.75M | -5.63% |
| 2026-05-06 | 74.78 | 79.21 | 71.40 | 77.45 | 2.53M | +2.34% |
| 2026-05-05 | 75.17 | 77.53 | 74.50 | 75.68 | 2.04M | +1.61% |
| 2026-05-04 | 73.00 | 75.60 | 71.13 | 74.48 | 2.11M | +2.97% |
| 2026-05-01 | 73.15 | 74.73 | 72.19 | 72.33 | 2.39M | -2.04% |
| 2026-04-30 | 70.70 | 77.00 | 70.57 | 73.84 | 2.56M | +3.71% |
| 2026-04-29 | 79.73 | 80.77 | 71.05 | 71.20 | 3.24M | -4.35% |
| 2026-04-28 | 77.12 | 81.24 | 70.92 | 74.44 | 4.68M | +5.39% |
| 2026-04-27 | 72.90 | 74.05 | 68.72 | 70.63 | 3.11M | -2.46% |
| 2026-04-24 | 71.86 | 73.64 | 68.95 | 72.41 | 2.28M | +4.22% |
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.
SEI — Frequently Asked Questions
Quick answers to the most common questions about buying SEI stock.
How has SEI stock performed recently?
SEI returned +106.3% over the past year, beating its 5-year annualized CAGR of +48.0%. The stock trades above its 200-day moving average, confirming the uptrend.
What is SEI's all-time high price?
Solaris Energy Infrastructure, Inc. reached $86.19 on 2026-06-18. The 52-week high is $86.19. Current 1-year return of +106.3% places the stock closer to historical peaks.
Where can I download SEI historical price data?
This page provides SEI daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2017-2026, downloadable in CSV format.