Solaris Energy Infrastructure Stock Price History
NYSE: SEIConsumer DiscretionaryOil and Gas Field MachineryUSD
76.40+3.32 (+4.54%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
SEI price history at a glance
The price history for Solaris Energy Infrastructure (SEI) on this page begins on May 8, 2017, when the stock closed at $11.55; it most recently closed at $76.40 on October 5, 2026. The highest price in this record is $86.19, reached on June 15, 2026; the latest close is 11.4% below that peak. Across the 8 complete calendar years in the table, SEI finished higher in 4 and lower in 4. Its best year was 2024 (+272.1%) and its worst was 2020 (-41.9%).
Over roughly 9 years the share price changed +561.5%, a 22.2% compound annual price return (excluding dividends). In the last 12 months alone, SEI has gained 60.2%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2017
- $86.19
- Date of high
- Jun 15, 2026
- Low since 2017
- $4.50
- Date of low
- Mar 23, 2020
- 52-week high
- $86.19
- 52-week low
- $38.50
- IPO year
- 2017
- Last close
- $76.40
SEI returns
1 week
+1.96%
1 month
+12.90%
3 months
+6.75%
6 months
+22.46%
Year to date
+66.20%
1 year
+60.20%
3 years
+612.98%
5 years
+790.13%
SEI price return, excluding dividends.
SEI annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 76.40 | +52.01% |
| 2025 | 50.26 | +69.68% |
| 2024 | 29.62 | +272.11% |
| 2023 | 7.96 | -19.84% |
| 2022 | 9.93 | +51.60% |
| 2021 | 6.55 | -19.53% |
| 2020 | 8.14 | -41.90% |
| 2019 | 14.01 | +6.62% |
| 2018 | 13.14 | -38.63% |
| 2017* | 21.41 | +85.37% |
* Partial year: the record begins after the start of 2017; return measured from the first available close.
2026 return is year to date.
SEI daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 74.56 | 77.18 | 73.46 | 76.40 | +4.54% | |
| 75.04 | 75.45 | 70.17 | 73.08 | -4.42% | |
| 77.39 | 78.25 | 75.32 | 76.46 | -4.07% | |
| 75.80 | 80.28 | 75.80 | 79.70 | +6.62% | |
| 75.16 | 75.88 | 73.62 | 74.75 | -0.24% | |
| 72.19 | 75.46 | 72.19 | 74.93 | +4.97% | |
| 71.17 | 72.50 | 70.23 | 71.38 | +0.28% | |
| 68.02 | 72.04 | 67.32 | 71.18 | +4.16% | |
| 71.00 | 71.47 | 67.71 | 68.34 | -1.17% | |
| 71.36 | 72.17 | 67.53 | 69.15 | -2.56% | |
| 71.43 | 71.90 | 69.06 | 70.97 | +1.24% | |
| 67.73 | 70.84 | 66.00 | 70.10 | +3.96% | |
| 65.92 | 67.99 | 64.23 | 67.43 | +2.68% | |
| 67.94 | 68.17 | 64.86 | 65.67 | -4.95% | |
| 71.28 | 71.40 | 68.23 | 69.09 | -0.82% | |
| 69.00 | 70.34 | 68.21 | 69.66 | +0.64% | |
| 67.00 | 69.91 | 66.97 | 69.22 | +7.15% | |
| 63.22 | 67.09 | 62.50 | 64.60 | +4.84% | |
| 61.74 | 63.72 | 61.43 | 61.62 | +0.83% | |
| 62.89 | 64.29 | 60.59 | 61.11 | -9.36% | |
| 65.69 | 70.33 | 65.26 | 67.42 | +5.10% | |
| 65.57 | 67.70 | 63.80 | 64.15 | -5.20% | |
| 66.88 | 69.34 | 65.22 | 67.67 | +5.80% | |
| 61.85 | 65.26 | 60.30 | 63.96 | +16.29% | |
| 53.50 | 55.21 | 53.26 | 55.00 | +3.44% | |
| 52.23 | 53.41 | 50.79 | 53.17 | +0.76% | |
| 49.43 | 53.22 | 47.81 | 52.77 | +6.31% | |
| 49.50 | 50.45 | 48.25 | 49.64 | -2.23% | |
| 50.23 | 50.86 | 49.57 | 50.77 | +1.76% | |
| 52.14 | 53.41 | 49.70 | 49.89 | -5.60% | |
| 53.21 | 54.28 | 51.96 | 52.85 | +2.01% | |
| 52.27 | 53.86 | 51.60 | 51.81 | -2.04% | |
| 54.33 | 55.26 | 52.48 | 52.89 | -1.20% | |
| 53.00 | 54.50 | 50.56 | 53.53 | +0.47% | |
| 55.00 | 56.18 | 53.14 | 53.28 | -1.77% | |
| 57.92 | 57.92 | 53.00 | 54.24 | -7.76% | |
| 62.34 | 62.62 | 55.80 | 58.80 | -5.07% | |
| 63.46 | 64.59 | 61.48 | 61.94 | -6.11% | |
| 64.47 | 66.09 | 63.60 | 65.97 | +4.22% | |
| 60.50 | 63.65 | 59.06 | 63.30 | +5.68% | |
| 61.40 | 62.59 | 59.63 | 59.90 | -3.07% | |
| 61.73 | 63.00 | 60.74 | 61.80 | +5.12% | |
| 59.52 | 60.61 | 58.07 | 58.79 | +0.32% | |
| 59.93 | 61.57 | 58.57 | 58.60 | +1.10% | |
| 57.93 | 59.64 | 55.81 | 57.96 | +1.67% | |
| 58.00 | 61.89 | 54.18 | 57.01 | +2.59% | |
| 57.36 | 59.42 | 55.56 | 55.57 | -4.06% | |
| 57.20 | 59.41 | 55.65 | 57.92 | +4.32% | |
| 50.39 | 56.50 | 50.08 | 55.52 | +7.99% | |
| 53.34 | 54.97 | 50.79 | 51.41 | +0.25% | |
| 45.89 | 51.99 | 45.89 | 51.28 | +18.10% | |
| 47.33 | 48.13 | 42.68 | 43.42 | -8.22% | |
| 50.19 | 50.54 | 45.99 | 47.31 | -10.04% | |
| 55.53 | 56.67 | 51.56 | 52.59 | -2.67% | |
| 60.28 | 61.04 | 53.83 | 54.03 | -10.52% | |
| 61.98 | 64.30 | 60.16 | 60.38 | -4.22% | |
| 63.01 | 64.96 | 62.65 | 63.04 | -3.27% | |
| 63.20 | 66.66 | 60.99 | 65.17 | +7.65% | |
| 60.39 | 62.00 | 59.54 | 60.54 | +0.43% | |
| 59.01 | 62.45 | 56.96 | 60.28 | -1.81% | |
| 64.01 | 65.66 | 60.00 | 61.39 | -8.51% | |
| 68.98 | 69.67 | 63.77 | 67.10 | -3.45% | |
| 68.89 | 69.90 | 67.48 | 69.50 | +3.50% | |
| 70.09 | 71.83 | 66.74 | 67.15 | -6.18% | |
| 72.00 | 72.88 | 70.11 | 71.57 | +4.85% | |
| 68.40 | 69.55 | 67.35 | 68.26 | +3.00% | |
| 65.62 | 67.89 | 63.20 | 66.27 | +1.41% | |
| 67.20 | 67.20 | 63.40 | 65.35 | -3.14% | |
| 71.36 | 74.54 | 65.78 | 67.47 | +0.42% | |
| 72.66 | 73.15 | 65.21 | 67.19 | -8.49% | |
| 78.82 | 80.04 | 72.78 | 73.42 | -8.75% | |
| 80.20 | 81.16 | 77.84 | 80.46 | +1.50% | |
| 76.60 | 80.69 | 75.70 | 79.27 | +3.22% | |
| 77.18 | 78.21 | 74.30 | 76.80 | -3.31% | |
| 78.07 | 80.50 | 74.55 | 79.43 | +4.54% | |
| 76.48 | 78.08 | 73.53 | 75.98 | -2.53% | |
| 76.94 | 79.16 | 75.33 | 77.95 | -5.14% | |
| 82.68 | 83.96 | 79.62 | 82.17 | -0.86% | |
| 85.06 | 86.19 | 80.50 | 82.88 | +1.97% | |
| 77.97 | 84.09 | 77.62 | 81.28 | +6.74% | |
| 78.84 | 79.58 | 75.93 | 76.15 | -2.46% | |
| 76.00 | 79.92 | 75.81 | 78.07 | +5.49% | |
| 77.51 | 78.57 | 73.76 | 74.01 | -2.67% | |
| 69.85 | 76.06 | 69.79 | 76.04 | +11.43% | |
| 67.13 | 70.00 | 66.11 | 68.24 | -0.54% | |
| 72.99 | 73.37 | 65.20 | 68.61 | -4.99% | |
| 72.23 | 74.95 | 70.66 | 72.21 | +4.06% | |
| 73.85 | 74.64 | 68.21 | 69.39 | -9.07% | |
| 72.68 | 77.48 | 71.20 | 76.31 | +2.84% | |
| 72.55 | 75.44 | 70.25 | 74.20 | +3.17% | |
| 69.47 | 73.12 | 69.04 | 71.92 | +4.69% | |
| 69.78 | 70.00 | 66.33 | 68.70 | -1.21% | |
| 68.11 | 69.75 | 65.56 | 69.54 | +1.25% | |
| 71.17 | 71.17 | 67.78 | 68.68 | -3.93% | |
| 74.54 | 75.68 | 71.30 | 71.49 | -5.15% | |
| 76.18 | 76.65 | 73.11 | 75.37 | +1.48% | |
| 74.50 | 76.16 | 72.89 | 74.27 | +1.14% | |
| 71.54 | 74.46 | 71.29 | 73.43 | +2.77% | |
| 74.13 | 75.84 | 71.22 | 71.45 | -1.37% | |
| 70.29 | 73.54 | 67.99 | 72.44 | +0.43% | |
| 78.75 | 78.86 | 70.66 | 72.13 | -8.21% | |
| 75.40 | 79.17 | 74.44 | 78.58 | +0.40% | |
| 77.22 | 79.06 | 75.96 | 78.27 | +1.40% | |
| 77.22 | 78.84 | 73.67 | 77.19 | +1.26% | |
| 74.20 | 76.90 | 70.58 | 76.23 | +2.10% | |
| 73.55 | 75.50 | 72.94 | 74.66 | +2.33% | |
| 73.83 | 74.02 | 71.42 | 72.96 | -0.15% | |
| 76.50 | 76.50 | 71.00 | 73.07 | -5.66% | |
| 74.92 | 79.21 | 71.40 | 77.45 | +2.34% | |
| 75.17 | 77.53 | 74.50 | 75.68 | +1.61% | |
| 73.00 | 75.60 | 71.13 | 74.48 | +2.97% | |
| 73.23 | 74.73 | 72.19 | 72.33 | -2.04% | |
| 70.71 | 77.00 | 70.57 | 73.84 | +3.71% | |
| 79.73 | 80.77 | 71.05 | 71.20 | -4.35% | |
| 77.12 | 81.24 | 70.92 | 74.44 | +5.39% | |
| 72.90 | 74.05 | 68.72 | 70.63 | -2.46% | |
| 71.86 | 73.73 | 68.86 | 72.41 | +4.22% | |
| 67.16 | 71.68 | 67.15 | 69.48 | +5.00% | |
| 67.47 | 68.98 | 65.40 | 66.17 | +1.07% | |
| 65.96 | 67.19 | 64.28 | 65.47 | +0.74% | |
| 64.51 | 66.02 | 62.91 | 64.99 | -0.96% | |
| 66.53 | 68.50 | 63.27 | 65.62 | -2.26% | |
| 66.38 | 67.87 | 65.28 | 67.14 | +1.65% | |
| 65.15 | 67.09 | 64.50 | 66.05 | +1.57% | |
| 63.45 | 65.78 | 63.45 | 65.03 | +5.14% | |
| 62.15 | 63.79 | 61.09 | 61.85 | -0.87% | |
| 60.64 | 63.95 | 59.41 | 62.39 | +2.26% | |
| 60.86 | 64.00 | 60.60 | 61.01 | -0.05% | |
| 59.00 | 63.00 | 58.99 | 61.04 | +9.55% | |
| 54.72 | 55.80 | 52.32 | 55.72 | +1.02% | |
| 55.80 | 56.80 | 53.13 | 55.16 | -1.15% | |
| 53.39 | 57.88 | 52.93 | 55.80 | +0.59% | |
| 58.00 | 59.80 | 54.53 | 55.47 | -1.84% | |
| 53.63 | 57.46 | 53.21 | 56.51 | +6.95% | |
| 59.00 | 61.90 | 51.66 | 52.84 | -8.63% | |
| 59.70 | 60.19 | 56.70 | 57.83 | -4.33% | |
| 60.74 | 62.27 | 59.00 | 60.45 | -1.43% | |
| 62.00 | 63.53 | 60.36 | 61.33 | +0.54% | |
| 60.26 | 64.61 | 60.21 | 61.00 | +0.20% | |
| 60.88 | 64.35 | 60.33 | 60.88 | -1.50% | |
| 65.25 | 65.40 | 60.62 | 61.81 | -6.18% | |
| 66.43 | 67.71 | 65.16 | 65.88 | -3.91% | |
| 64.14 | 70.17 | 64.14 | 68.56 | +8.50% | |
| 59.55 | 66.66 | 59.55 | 63.19 | +10.88% | |
| 53.72 | 57.31 | 52.60 | 56.99 | +9.60% | |
| 53.44 | 55.17 | 51.59 | 52.00 | -2.49% | |
| 54.45 | 54.58 | 51.46 | 53.33 | -3.65% | |
| 53.62 | 57.29 | 53.06 | 55.35 | +2.44% | |
| 49.12 | 54.82 | 48.52 | 54.03 | +9.26% | |
| 47.87 | 49.65 | 46.69 | 49.45 | +1.00% | |
| 48.50 | 51.94 | 48.00 | 48.96 | -2.95% | |
| 49.56 | 51.10 | 47.32 | 50.45 | +0.84% | |
| 49.29 | 51.04 | 47.53 | 50.03 | +5.11% | |
| 47.44 | 48.32 | 46.00 | 47.60 | -3.47% | |
| 48.74 | 50.55 | 47.56 | 49.31 | -0.64% | |
| 50.37 | 51.50 | 49.05 | 49.63 | -2.61% | |
| 54.42 | 54.54 | 49.03 | 50.96 | -7.71% | |
| 50.45 | 56.83 | 48.90 | 55.22 | +3.29% | |
| 49.99 | 53.89 | 48.54 | 53.46 | +5.51% | |
| 48.58 | 51.19 | 46.90 | 50.67 | +2.90% | |
| 48.88 | 50.48 | 47.25 | 49.24 | -1.48% | |
| 50.56 | 51.37 | 48.86 | 49.98 | -1.61% | |
| 53.44 | 54.83 | 49.22 | 50.80 | -3.31% | |
| 55.00 | 55.50 | 51.21 | 52.54 | -7.22% | |
| 59.57 | 61.36 | 54.87 | 56.63 | +10.03% | |
| 54.65 | 55.43 | 51.15 | 51.47 | -4.21% | |
| 53.41 | 55.65 | 51.72 | 53.73 | +1.49% | |
| 53.19 | 53.57 | 51.36 | 52.94 | -0.04% | |
| 49.02 | 54.51 | 48.87 | 52.96 | +2.68% | |
| 48.68 | 53.31 | 47.86 | 51.58 | +11.86% | |
| 46.00 | 47.86 | 44.61 | 46.11 | -4.49% | |
| 56.75 | 56.75 | 46.16 | 48.28 | -14.68% | |
| 58.40 | 59.76 | 53.26 | 56.59 | -0.42% | |
| 53.66 | 57.16 | 52.56 | 56.83 | +2.97% | |
| 55.19 | 58.67 | 53.33 | 55.19 | -1.78% | |
| 54.00 | 56.80 | 52.68 | 56.19 | +4.50% | |
| 54.41 | 54.87 | 51.17 | 53.77 | -0.24% | |
| 51.99 | 55.62 | 51.99 | 53.90 | +3.65% | |
| 53.66 | 55.25 | 51.78 | 52.00 | -3.17% | |
| 57.00 | 57.87 | 53.34 | 53.70 | -5.71% | |
| 57.89 | 59.75 | 55.29 | 56.95 | -0.09% | |
| 56.24 | 59.80 | 54.07 | 57.00 | +3.71% | |
| 53.94 | 56.58 | 53.21 | 54.96 | -3.36% | |
| 57.14 | 57.98 | 54.00 | 56.87 | +2.65% | |
| 53.00 | 57.31 | 51.67 | 55.40 | +6.50% | |
| 52.69 | 53.18 | 50.43 | 52.02 | -1.44% | |
| 52.64 | 55.13 | 52.25 | 52.78 | +2.82% | |
| 52.50 | 53.51 | 51.09 | 51.33 | -3.44% | |
| 52.00 | 55.83 | 51.75 | 53.16 | +5.16% | |
| 52.11 | 52.34 | 49.72 | 50.55 | -1.06% | |
| 53.00 | 54.25 | 50.96 | 51.09 | -3.33% | |
| 53.70 | 53.90 | 50.40 | 52.85 | -0.09% | |
| 51.81 | 53.82 | 50.24 | 52.90 | +5.25% | |
| 46.80 | 50.43 | 46.11 | 50.26 | +9.33% | |
| 46.01 | 47.05 | 45.61 | 45.97 | -0.28% | |
| 45.07 | 48.27 | 44.72 | 46.10 | +3.41% | |
| 44.56 | 45.56 | 44.27 | 44.58 | -0.16% | |
| 44.95 | 45.82 | 44.15 | 44.65 | -0.93% | |
| 44.66 | 45.30 | 44.16 | 45.07 | +0.40% | |
| 44.85 | 45.95 | 44.44 | 44.89 | -1.21% | |
| 46.08 | 47.07 | 44.85 | 45.44 | +1.07% | |
| 44.60 | 46.25 | 44.54 | 44.96 | +4.41% | |
| 42.01 | 44.94 | 42.01 | 43.06 | +5.95% | |
| 44.25 | 45.79 | 40.38 | 40.64 | -6.81% | |
| 42.81 | 44.21 | 41.13 | 43.61 | +0.11% | |
| 46.07 | 46.07 | 43.55 | 43.56 | -5.45% | |
| 53.79 | 54.16 | 44.05 | 46.07 | -14.81% | |
| 53.95 | 54.37 | 50.75 | 54.08 | -1.02% | |
| 53.50 | 54.88 | 50.14 | 54.64 | +1.77% | |
| 53.27 | 55.22 | 52.79 | 53.69 | +0.36% | |
| 56.07 | 56.07 | 53.14 | 53.50 | -3.36% | |
| 55.45 | 55.83 | 54.10 | 55.36 | +0.40% | |
| 52.71 | 56.51 | 52.65 | 55.14 | +3.55% | |
| 50.77 | 53.37 | 49.80 | 53.25 | +5.53% | |
| 52.00 | 53.49 | 49.10 | 50.46 | +3.38% | |
| 46.68 | 50.25 | 46.16 | 48.81 | +1.92% | |
| 46.16 | 48.60 | 45.95 | 47.89 | +2.70% | |
| 46.87 | 47.83 | 46.11 | 46.63 | -0.15% | |
| 45.14 | 46.88 | 43.73 | 46.70 | +1.79% | |
| 42.71 | 46.55 | 42.45 | 45.88 | +7.12% | |
| 40.46 | 42.89 | 38.50 | 42.83 | +3.88% | |
| 46.80 | 48.83 | 41.02 | 41.23 | -7.35% | |
| 44.29 | 45.87 | 42.71 | 44.50 | +2.84% | |
| 44.68 | 45.10 | 41.93 | 43.27 | -5.38% | |
| 45.10 | 47.05 | 44.33 | 45.73 | +1.15% | |
| 42.97 | 46.88 | 41.14 | 45.21 | +0.60% | |
| 47.35 | 47.41 | 42.49 | 44.94 | -4.97% | |
| 50.45 | 51.14 | 46.88 | 47.29 | -5.70% | |
| 49.39 | 50.18 | 46.13 | 50.15 | -0.42% | |
| 51.50 | 51.90 | 48.50 | 50.36 | -0.69% | |
| 52.25 | 52.29 | 46.36 | 50.71 | -5.18% | |
| 52.92 | 56.00 | 51.89 | 53.48 | +0.04% | |
| 52.00 | 54.64 | 49.92 | 53.46 | -0.47% | |
| 49.02 | 55.47 | 47.12 | 53.71 | -0.48% | |
| 55.05 | 57.17 | 53.79 | 53.97 | +1.39% | |
| 53.78 | 54.70 | 51.84 | 53.23 | +0.23% | |
| 50.70 | 54.68 | 50.12 | 53.11 | +2.13% | |
| 51.00 | 53.77 | 50.59 | 52.00 | +4.90% | |
| 48.10 | 50.46 | 47.52 | 49.57 | +2.95% | |
| 51.94 | 52.61 | 47.84 | 48.15 | -5.44% | |
| 48.63 | 51.47 | 48.48 | 50.92 | +6.75% | |
| 47.16 | 48.58 | 45.75 | 47.70 | +2.82% | |
| 48.99 | 49.53 | 43.91 | 46.39 | -5.35% | |
| 50.95 | 51.15 | 47.82 | 49.01 | -4.20% | |
| 52.25 | 53.93 | 50.66 | 51.16 | -0.41% | |
| 53.50 | 53.64 | 49.38 | 51.37 | -5.15% | |
| 55.36 | 56.14 | 52.55 | 54.16 | -1.35% | |
| 55.15 | 55.70 | 53.14 | 54.90 | +4.08% | |
| 50.22 | 53.83 | 49.36 | 52.75 | +1.60% | |
| 48.70 | 52.26 | 47.71 | 51.92 | +15.43% | |
| 47.74 | 50.78 | 44.66 | 44.98 | -5.68% | |
| 48.35 | 49.02 | 46.89 | 47.69 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the SEI chart for longer ranges.