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

63.34 -2.42 (-3.68%)
Official Closing Price Updated: 7:00 PM EDT, Oct 20, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 2,405,595
Open 63.97
Bid (Size) 65.00 (1,500)
Ask (Size) 66.56 (100)
Prev. Close 65.76
Today's Range 61.85 - 67.04
52wk Range 38.50 - 86.19
Shares Outstanding 29,923
Dividend Yield 0.76%

Performance

52-Week Range 26.5% below 52-week high
63.34
38.5052W Low 86.1952W High
1 Week 19.8% below 1-week high
61.161W Low 78.981W 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 $63.34, 26.5% below its 52-week high. Over the past week it ranged between $61.16 and $78.98.

Past 12 Months
-18.6%
-8.3%
+4.6%
-2.5%
+26.0%
+23.8%
1W -$14.49
1M -$5.75
3M +$2.80
6M -$1.65
YTD +$13.08
1Y +$12.18

SEI was +23.8% over the past year, -2.5% over six months, +26.0% year to date, -18.6% in the last week.

12 Months vs Market
SEI
+23.8%
DIA
+12.3%
SPY
+14.6%
QQQ
+17.3%
IWM
+11.1%

Over the past 12 months SEI returned +23.8% versus DIA (Dow) +12.3%, SPY (S&P 500) +14.6%, QQQ (Nasdaq 100) +17.3% and IWM (Russell 2000) +11.1%.

Volume & Liquidity 0.82× 3-mo avg
Today 2,405,595 3-mo avg 2.9M
1W
4.1M
1M
2.7M
3M
2.9M
6M
2.8M
YTD
2.8M
1Y
2.9M

SEI most recently traded 2,405,595 shares against a 3-month average daily volume of 2.9M.

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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 63.34
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 10/20/26 07:00 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 1.90M
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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