Solaris Energy Infrastructure, Inc. Class A Common Stock (NY:SEI)

79.28 +2.88 (+3.77%)
Official Closing Price Updated: 4:10 PM EDT, Oct 12, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 2,810,509
Open 76.32
Bid (Size) 77.25 (100)
Ask (Size) 79.50 (500)
Prev. Close 76.40
Today's Range 75.11 - 79.31
52wk Range 38.50 - 86.19
Shares Outstanding 29,923
Dividend Yield 0.61%

Performance

52-Week Range 8.0% below 52-week high
79.28
38.5052W Low 86.1952W High
1 Week 1.2% below 1-week high
70.171W Low 80.281W High

Solaris Energy Infrastructure, Inc. Class A Common Stock (SEI) traded between $38.50 and $86.19 over the past 52 weeks and last traded at $79.28, 8.0% below its 52-week high. Over the past week it ranged between $70.17 and $80.28.

Past 12 Months
+6.1%
+17.6%
+18.1%
+28.2%
+57.7%
+52.7%
1W +$4.53
1M +$11.86
3M +$12.13
6M +$17.43
YTD +$29.02
1Y +$27.36

SEI was +52.7% over the past year, +28.2% over six months, +57.7% year to date, +6.1% in the last week.

12 Months vs Market
SEI
+52.7%
DIA
+12.4%
SPY
+17.4%
QQQ
+23.9%
IWM
+13.7%

Over the past 12 months SEI returned +52.7% versus DIA (Dow) +12.4%, SPY (S&P 500) +17.4%, QQQ (Nasdaq 100) +23.9% and IWM (Russell 2000) +13.7%.

Volume & Liquidity 0.93× 3-mo avg
Today 2,810,509 3-mo avg 3.0M
1W
2.3M
1M
2.6M
3M
3.0M
6M
2.7M
YTD
2.8M
1Y
2.9M

SEI most recently traded 2,810,509 shares against a 3-month average daily volume of 3.0M.

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Frequently Asked Questions

Is Solaris Energy Infrastructure, Inc. Class A Common Stock publicly traded?
Yes, Solaris Energy Infrastructure, Inc. Class A Common Stock is publicly traded.
What exchange does Solaris Energy Infrastructure, Inc. Class A Common Stock trade on?
Solaris Energy Infrastructure, Inc. Class A Common Stock trades on the New York Stock Exchange
What is the ticker symbol for Solaris Energy Infrastructure, Inc. Class A Common Stock?
The ticker symbol for Solaris Energy Infrastructure, Inc. Class A Common Stock is SEI on the New York Stock Exchange
What is the current price of Solaris Energy Infrastructure, Inc. Class A Common Stock?
The current price of Solaris Energy Infrastructure, Inc. Class A Common Stock is 79.28
When was Solaris Energy Infrastructure, Inc. Class A Common Stock last traded?
The last trade of Solaris Energy Infrastructure, Inc. Class A Common Stock was at 10/12/26 04:10 PM ET
What is the market capitalization of Solaris Energy Infrastructure, Inc. Class A Common Stock?
The market capitalization of Solaris Energy Infrastructure, Inc. Class A Common Stock is 2.37M
How many shares of Solaris Energy Infrastructure, Inc. Class A Common Stock are outstanding?
Solaris Energy Infrastructure, Inc. Class A Common Stock has 2M shares outstanding.
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