SEISolaris Energy Infrastructure, Inc.

$76.42+104% 1Y

What is the market doing?

Mixed

No clear lean: in an uptrend and insiders net buying, but heavily shorted (+15% of shares).

2 good, 1 to watch
TrendUptrendderived · Oct 9, 2026

In an uptrend, above its rising 50- and 200-day averages. Price is +25% vs its 200-day average.

Insider conviction+$501K (90 days to Oct 8, 2026)SEC EDGAR · Oct 8, 2026

Insiders were net buyers over the 90 days ending Oct 8, 2026.

Short interest15% of sharesFINRA · Sep 15, 2026

Heavily shorted, settled Sep 15, 2026, about a week of normal trading to cover. Up 4.7% since the previous count, up from 11.6% 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 returntop 8% of the market
vs 200-day avgbetter than 89% 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 +104% over the past year while the S&P 500 is +18%: 86 points ahead of the market.

+104%

1-year return · S&P 500 +18%

vs 200-day average
+25%

vs 200-day average · a clear uptrend

RSI (14)
61

RSI (14) · neutral

Below its 52-week high
7.8%

Below its 52-week high

Sep 18, 2024$8.84 – $82.88 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$76.42
1 monthS&P 500 +2.7%
+19%
1 yearS&P 500 +18%
+104%
5 yearsS&P 500 +88%
+1110%
vs 50-day average$62.36
+23%
52-week high
$82.88
52-week low
$37.16
Annualised volatility
85%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
−$297M
Calendar-year price return
YearReturn
2026 (year to date)+67%
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+1.6%
Jul106 of 10+6.7%
Aug104 of 10+0.12%
Sep107 of 10+8.6%
Oct104 of 10+0.10%
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.

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