SEISolaris Energy Infrastructure, Inc.

$58.79+9.2% 1Y

What is the market doing?

Mixed

No clear lean: insiders net buying, but a crowded short (+21% of shares).

1 good, 1 to watch, 1 neutral
TrendRangeboundderived · Oct 23, 2026

Rangebound, no clear trend. Price is −7% vs its 200-day average.

Insider conviction+$501K (90 days to Oct 22, 2026)SEC EDGAR · Oct 22, 2026

Insiders were net buyers over the 90 days ending Oct 22, 2026.

Short interest21% of sharesFINRA · Sep 30, 2026

A crowded short, settled Sep 30, 2026, about a week of normal trading to cover. Up 3.9% since the previous count, up from 17.6% of shares outstanding three months ago.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

1-year returnmiddle of the market
vs 200-day avgmiddle of the market

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How SEI is trading

Solaris Energy Infrastructure, Inc. is +9.2% over the past year while the S&P 500 is +16%: 6.8 points behind the market.

+9.2%

1-year return · S&P 500 +16%

vs 200-day average
−6.8%

vs 200-day average · below trend, but not far

RSI (14)
36

RSI (14) · neutral

Below its 52-week high
29%

Below its 52-week high

Oct 15, 2024$9.35 – $82.88 · dashed line: 200-day averageOct 23, 2026
Details›
Last close2026-10-23
$58.79
1 monthS&P 500 −0.94%
−16%
1 yearS&P 500 +16%
+9.2%
5 yearsS&P 500 +86%
+735%
vs 50-day average$64.50
−8.8%
52-week high
$82.88
52-week low
$40.47
Annualised volatility
87%
Insider selling, net, 6 monthsForms 3/4/5 to 2026-10-22
$297M
Calendar-year price return
YearReturn
2026 (year to date)+28%
2025+62%
2024+278%
2023−16%
2022+57%
2021−16%
2020−38%
2019+19%
2018−43%
Average return by calendar month, 2017–2026
MonthYearsPositiveAverage
Jan95 of 9+4.5%
Feb95 of 9+7.9%
Mar94 of 9−6.7%
Apr95 of 9+6.1%
May94 of 9+0.19%
Jun106 of 10+1.7%
Jul106 of 10+6.6%
Aug104 of 10+0.12%
Sep107 of 10+8.6%
Oct103 of 10−2.4%
Nov94 of 9+6.5%
Dec94 of 9+8.1%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.

Where the price stands

Its trend against the 50-day and 200-day averages, and the levels it keeps coming back to.

What it has returned

With dividends, year by year, month by month, and by calendar month on average.

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