ILMNIllumina, Inc.

$269.37+181% 1Y

What is the market doing?

Mixed

No clear lean: nothing decisive, though in an uptrend.

1 good, 2 neutral
TrendUptrendderived · Oct 23, 2026

In an uptrend, above its rising 50- and 200-day averages. Price is +57% vs its 200-day average.

Insider conviction−$436.5M (90 days to Oct 22, 2026)SEC EDGAR · Oct 22, 2026

Insiders were net sellers over the 90 days ending Oct 22, 2026; selling is often routine (taxes, diversification).

Short interest6.3% of sharesFINRA · Sep 30, 2026

Moderately shorted, settled Sep 30, 2026, a few days of normal trading to cover. Down 11% since the previous count, up from 5.0% 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 2% of the market
vs 200-day avgtop 2% of the market

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

How ILMN is trading

Illumina, Inc. is +181% over the past year while the S&P 500 is +16%: 165 points ahead of the market.

+181%

1-year return · S&P 500 +16%

vs 200-day average
+57%

vs 200-day average · a clear uptrend

RSI (14)
37

RSI (14) · neutral

Below its 52-week high
8.3%

Below its 52-week high

Oct 15, 2024$70.30 – $293.84 · dashed line: 200-day averageOct 23, 2026
Details›
Last close2026-10-23
$269.37
1 monthS&P 500 −0.94%
−1.7%
1 yearS&P 500 +16%
+181%
5 yearsS&P 500 +86%
−32%
vs 50-day average$241.12
+12%
52-week high
$293.84
52-week low
$95.03
Annualised volatility
47%
Insider selling, net, 6 monthsForms 3/4/5 to 2026-10-22
$591M
Calendar-year price return
YearReturn
2026 (year to date)+105%
2025−1.8%
2024−1.3%
2023−31%
2022−47%
2021+2.8%
2020+12%
2019+11%
2018+37%
2017+71%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan106 of 10+3.8%
Feb103 of 10−4.7%
Mar105 of 10−0.18%
Apr106 of 10−0.67%
May105 of 10+2.0%
Jun107 of 10+3.8%
Jul1110 of 11+7.2%
Aug115 of 11+0.19%
Sep114 of 11−0.71%
Oct115 of 11−0.40%
Nov106 of 10+2.0%
Dec104 of 10+2.4%

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.