NASDAQ · ILMN

Illumina, Inc.

Healthcare · Medical - Diagnostics & Research

$235.99

Down-$54.07 (-18.64%)

Updated Oct 31, 2026, 7:28 PM

SID Score

6.5/10

Composite research score

Smart Money

58/100

Neutral

Price performance · ILMN

ILMN price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

Daily close

View OHLC price history

ILMN OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 30, 2026	$255.765	$256.09	$231.18	$235.99	5.39M
Oct 29, 2026	$286.05	$293.17	$283.00	$290.06	2.04M
Oct 28, 2026	$278.04	$294.205	$277.20	$288.79	2.24M
Oct 27, 2026	$269.42	$282.18	$266.20	$279.47	1.78M
Oct 26, 2026	$269.69	$274.00	$267.29	$271.04	1.33M
Oct 23, 2026	$264.42	$271.64	$264.42	$269.42	1.26M
Oct 22, 2026	$281.42	$283.55	$257.3101	$269.40	2.22M
Oct 21, 2026	$267.35	$286.40	$263.28	$282.86	2.27M
Oct 20, 2026	$264.13	$271.43	$260.15	$267.93	1.58M
Oct 19, 2026	$268.93	$270.94	$260.24	$262.66	1.9M
Oct 16, 2026	$267.49	$272.005	$259.255	$262.54	2.49M
Oct 15, 2026	$267.24	$275.49	$257.14	$267.93	2.99M
Oct 14, 2026	$269.19	$276.55	$267.23	$271.76	2.12M
Oct 13, 2026	$276.58	$276.85	$267.27	$271.175	1.9M
Oct 12, 2026	$277.60	$278.00	$268.52	$276.67	1.64M
Oct 9, 2026	$268.21	$278.59	$265.25	$278.17	1.9M
Oct 8, 2026	$263.69	$266.135	$254.00	$264.57	3.17M
Oct 7, 2026	$271.21	$276.20	$260.45	$267.76	2.95M
Oct 6, 2026	$301.58	$309.345	$271.5519	$273.54	4.38M
Oct 5, 2026	$273.00	$296.25	$271.61	$293.69	4.22M
Oct 2, 2026	$265.91	$274.97	$265.39	$273.04	2.84M