ONTO Stock Chart - Onto Innovation Inc. logo

ONTO Stock Chart

Onto Innovation Inc.

$220.70
-$11.25(-4.85%)
47
Overall
40
Value
45
Tech
57
Quality
How is this score calculated?
Market Cap
$10.83B
Volume
1.24M
52W Range
$118.97 - $386.46
Target Price
$386.92

ONTO stock chart: Onto Innovation Inc.'s price history from one week to all-time, with daily volume. The 52-week range is $118.97 to $386.46.

ONTO Stock Price History

Close (Oct 16, 2026)
$220.70
Return since Oct 15, 2025
+65.84%
High (period)
$378.45
Low (period)
$124.09
50-day moving average
$285.79
200-day moving average
$259.56
ONTO month-end closing prices
MonthClose
Oct 2026$220.70
Sep 2026$307.82
Aug 2026$267.21
Jul 2026$258.58
Jun 2026$378.45
May 2026$258.24
Apr 2026$295.06
Mar 2026$205.07
Feb 2026$215.89
Jan 2026$202.05
Dec 2025$157.86
Nov 2025$143.16
ABCD
1SymbolPriceChangeVol
2ONTO$220.70-4.9%1.24M
3
4
5
6

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Stock data provided by MarketXLS.