chartexchange

ILMN
Illumina Inc
stockNASDAQ

At CloseOct 23, 2026 3:59:55 PM EDT
269.37USD-0.011%(-0.03)1,262,919
After-hoursOct 23, 2026 4:27:30 PM EDT
269.75USD+0.141%(+0.38)
Loading…
Loading…
Healthcare
Diagnostics & Research
CEO
Francis deSouza
HQ
San Diego, CA, USA
Previous Close
$269.40
Beta
0.81
52-Week High
$309.35 2026-10-06
52-Week Low
$94.00 2025-10-30
SMA 50
$241.80
SMA 200
$172.89
Avg. Vol 10D
2.04M
Avg. Vol 30D
3.71M
Avg. Vol 90D
2.53M
Relative Vol
0.34
151.00M
150.48M
0.2600%
2,800,000
304
Oct 29, 2026 (4d)
Sep 23, 2008 · 2-for-1
ILMN Profile

at illumina, our goal is to apply innovative technologies and revolutionary assays to the analysis of genetic variation and function, making studies possible that were not even imaginable just a few years ago. these studies will help make the realization of personalized medicine possible. with such rapid advances in technology taking place, it is mission critical to have solutions that are not only innovative, but flexible, scalable, and complete with industry-leading support and service. as a global company that places high value on collaborative interactions, rapid delivery of solutions, and prioritizing the needs of its customers, we strive to meet this challenge. illumina's innovative, array-based solutions for dna, rna, and protein analysis serve as tools for disease research, drug development, and the development of molecular tests in the clinic.

ILMN Performance
PeriodPriceDateChangeBeta
1W262.662026-10-19+2.60%5.223
1M270.002026-09-25-0.19%2.403
3M194.092026-07-24+38.85%1.266
6M127.882026-04-24+110.74%1.027
1Y100.112025-10-24+169.20%0.807
2Y141.952024-10-25+89.85%—
5Y420.782021-10-25-35.95%1.247
ILMN Stock Summary

Illumina Inc (NASDAQ:ILMN) stock price today is $269.50, and today's volume is 1,262,919. ILMN is up 0.036% today. The 30 day average volume is 3.71M. ILMN market cap is $40.69B with 151.00M shares outstanding.