NYSE · ONTO

Onto Innovation Inc.

Technology · Semiconductors

$327.77

Up+$12.89 (+4.09%)

Updated Oct 3, 2026, 2:43 PM

SID Score

6.1/10

Composite research score

Smart Money

58/100

Neutral

Price performance · ONTO

ONTO price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 2, 2026

Daily close

View OHLC price history

ONTO OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 2, 2026	$328.89	$339.035	$325.8924	$327.77	1.03M
Oct 1, 2026	$315.94	$315.94	$306.37	$314.88	664.34K
Sep 30, 2026	$304.88	$311.00	$297.90	$307.82	756.8K
Sep 29, 2026	$297.00	$304.78	$295.895	$304.69	652.47K
Sep 28, 2026	$286.93	$292.36	$279.66	$288.74	395.97K
Sep 25, 2026	$281.935	$290.00	$281.00	$287.64	417.45K
Sep 24, 2026	$276.16	$281.04	$272.26	$279.73	458.54K
Sep 23, 2026	$281.73	$286.00	$273.06	$282.31	642.95K
Sep 22, 2026	$273.71	$284.76	$273.50	$283.81	773.99K
Sep 21, 2026	$272.00	$277.14	$268.27	$275.98	818K
Sep 18, 2026	$256.94	$266.45	$253.3028	$263.43	2.07M
Sep 17, 2026	$254.26	$256.55	$249.09	$250.03	628.94K
Sep 16, 2026	$252.37	$254.98	$240.20	$243.64	566.67K
Sep 15, 2026	$255.00	$255.00	$240.01	$244.16	1.84M
Sep 14, 2026	$256.41	$263.51	$249.26	$250.13	838.43K
Sep 11, 2026	$274.00	$282.08	$272.00	$281.26	796.84K
Sep 10, 2026	$270.11	$274.46	$266.60	$268.92	736.57K
Sep 9, 2026	$278.97	$288.625	$277.537	$278.40	693.5K
Sep 8, 2026	$271.63	$284.235	$271.63	$281.11	1.32M
Sep 4, 2026	$259.01	$270.00	$257.705	$268.01	722.59K