NYSE:ONTO | Historical Stock Price | ONTO INNOVATION INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2019-10-28 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$20.45$36.48$65.06$116.02$206.92$369.022019-10-282026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$36.54$36.54210,800
2019-12-30$36.42$36.42217,400
2019-12-27$36.31$36.31155,300
2019-12-26$36.29$36.29102,900
2019-12-24$36.42$36.4299,600
2019-12-23$36.78$36.78242,100
2019-12-20$36.25$36.251,016,900
2019-12-19$35.44$35.44138,600
2019-12-18$35.13$35.13419,300
2019-12-17$34.97$34.97304,700
2019-12-16$34.55$34.55243,400
2019-12-13$34.67$34.67449,700
2019-12-12$34.25$34.25345,200
2019-12-11$33.53$33.53188,200
2019-12-10$32.91$32.91184,200
2019-12-09$32.44$32.44283,800
2019-12-06$33.05$33.05439,100
2019-12-05$31.97$31.97336,800
2019-12-04$32.07$32.07215,400
2019-12-03$31.99$31.99223,700
2019-12-02$32.13$32.13252,300
2019-11-29$33.56$33.56100,500
2019-11-27$33.58$33.58286,400
2019-11-26$33.70$33.70307,800
2019-11-25$33.69$33.69305,200
2019-11-22$32.70$32.70312,100
2019-11-21$33.80$33.80424,800
2019-11-20$34.68$34.68342,100
2019-11-19$35.10$35.10324,100
2019-11-18$35.55$35.55367,500
2019-11-15$35.34$35.34361,100
2019-11-14$34.33$34.33355,900
2019-11-13$34.27$34.27215,500
2019-11-12$34.70$34.70295,700
2019-11-11$34.39$34.39404,900
2019-11-08$34.82$34.82719,100
2019-11-07$35.07$35.07272,200
2019-11-06$33.71$33.71251,000
2019-11-05$33.86$33.86311,000
2019-11-04$32.95$32.95422,500
2019-11-01$32.93$32.93633,100
2019-10-31$32.20$32.20467,200
2019-10-30$32.52$32.52585,200
2019-10-29$35.33$35.330
2019-10-28$35.33$35.330