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 — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$152.90$152.90197,100——
2023-12-28$155.29$155.29180,500——
2023-12-27$156.29$156.29174,000——
2023-12-26$156.11$156.11142,400——
2023-12-22$153.91$153.91262,400——
2023-12-21$154.20$154.20302,500——
2023-12-20$145.41$145.41288,600——
2023-12-19$149.00$149.00356,900——
2023-12-18$150.32$150.32275,400——
2023-12-15$151.00$151.00616,000——
2023-12-14$156.70$156.70525,500——
2023-12-13$148.58$148.58454,700——
2023-12-12$146.87$146.87503,600——
2023-12-11$144.59$144.59291,700——
2023-12-08$139.20$139.20293,100——
2023-12-07$138.84$138.84289,900——
2023-12-06$137.67$137.67273,900——
2023-12-05$139.85$139.85298,900——
2023-12-04$141.99$141.99391,700——
2023-12-01$141.05$141.05301,700——
2023-11-30$141.01$141.01658,200——
2023-11-29$139.88$139.88381,300——
2023-11-28$136.18$136.18359,400——
2023-11-27$138.29$138.29328,900——
2023-11-24$137.59$137.5992,800——
2023-11-22$136.55$136.55206,400——
2023-11-21$135.14$135.14291,300——
2023-11-20$136.21$136.21236,500——
2023-11-17$134.96$134.96552,900——
2023-11-16$135.15$135.15349,900——
2023-11-15$137.16$137.16309,900——
2023-11-14$136.44$136.44446,400——
2023-11-13$135.75$135.75403,400——
2023-11-10$135.55$135.551,025,500——
2023-11-09$123.07$123.07606,700——
2023-11-08$123.72$123.72358,200——
2023-11-07$120.59$120.59382,300——
2023-11-06$119.37$119.37511,800——
2023-11-03$118.90$118.90354,600——
2023-11-02$117.32$117.32370,200——
2023-11-01$113.47$113.47486,400——
2023-10-31$112.37$112.37565,700——
2023-10-30$112.02$112.02395,500——
2023-10-27$114.88$114.88469,200——
2023-10-26$113.93$113.93521,600——
2023-10-25$111.16$111.16469,100——
2023-10-24$117.35$117.35406,500——
2023-10-23$116.53$116.53509,000——
2023-10-20$117.97$117.97698,300——
2023-10-19$121.19$121.19687,000——
2023-10-18$125.76$125.76784,200——
2023-10-17$127.83$127.839,552,200——
2023-10-16$129.33$129.332,188,800——
2023-10-13$138.10$138.10401,400——
2023-10-12$143.04$143.04608,500——
2023-10-11$142.53$142.53509,100——
2023-10-10$139.78$139.78734,900——
2023-10-09$133.76$133.76391,900——
2023-10-06$134.76$134.76480,700——
2023-10-05$129.32$129.32318,300——
2023-10-04$128.93$128.93253,800——
2023-10-03$125.39$125.39345,800——
2023-10-02$126.81$126.81345,800——
2023-09-29$127.52$127.52429,900——
2023-09-28$129.24$129.24463,100——
2023-09-27$126.48$126.48342,900——
2023-09-26$122.14$122.14258,300——
2023-09-25$126.74$126.74298,600——
2023-09-22$123.22$123.22297,600——
2023-09-21$122.11$122.11205,200——
2023-09-20$122.82$122.82220,200——
2023-09-19$123.13$123.13284,100——
2023-09-18$124.98$124.98283,300——
2023-09-15$124.39$124.39875,400——
2023-09-14$129.82$129.82478,700——
2023-09-13$127.46$127.46471,400——
2023-09-12$125.64$125.64335,000——
2023-09-11$125.89$125.89434,600——
2023-09-08$128.56$128.56302,600——
2023-09-07$128.40$128.40371,700——
2023-09-06$133.91$133.91280,100——
2023-09-05$134.18$134.18377,400——
2023-09-01$136.78$136.78348,800——
2023-08-31$138.98$138.98755,700——
2023-08-30$136.72$136.72697,500——
2023-08-29$129.83$129.831,088,200——
2023-08-28$114.24$114.24193,400——
2023-08-25$113.60$113.60212,300——
2023-08-24$114.76$114.76416,300——
2023-08-23$117.38$117.38330,700——
2023-08-22$112.82$112.82252,100——
2023-08-21$114.12$114.12308,400——
2023-08-18$110.37$110.37267,700——
2023-08-17$109.76$109.76342,900——
2023-08-16$110.49$110.49274,200——
2023-08-15$112.04$112.04265,000——
2023-08-14$111.27$111.27349,900——
2023-08-11$110.00$110.00857,400——
2023-08-10$113.18$113.18495,400——
2023-08-09$118.54$118.54299,400——
2023-08-08$120.25$120.25288,300——
2023-08-07$121.88$121.88229,400——
2023-08-04$118.42$118.42201,200——
2023-08-03$119.46$119.46220,100——
2023-08-02$119.35$119.35266,500——
2023-08-01$123.21$123.21332,100——
2023-07-31$124.32$124.32496,800——
2023-07-28$122.16$122.16496,700——
2023-07-27$117.30$117.30704,800——
2023-07-26$108.09$108.09151,800——
2023-07-25$109.33$109.33253,600——
2023-07-24$107.13$107.13349,300——
2023-07-21$105.96$105.96361,500——
2023-07-20$104.84$104.84439,500——
2023-07-19$112.65$112.65179,800——
2023-07-18$114.00$114.00240,700——
2023-07-17$115.90$115.90400,100——
2023-07-14$111.78$111.78258,700——
2023-07-13$112.09$112.09271,500——
2023-07-12$108.85$108.85286,900——
2023-07-11$107.06$107.06313,000——
2023-07-10$110.04$110.04241,200——
2023-07-07$108.17$108.17172,900——
2023-07-06$109.08$109.08212,200——
2023-07-05$109.81$109.81351,300——
2023-07-03$115.69$115.69104,100——
2023-06-30$116.47$116.47272,100——
2023-06-29$116.42$116.42463,000——
2023-06-28$114.16$114.16389,000——
2023-06-27$112.79$112.79241,000——
2023-06-26$108.27$108.27299,900——
2023-06-23$105.45$105.45685,100——
2023-06-22$108.00$108.00274,500——
2023-06-21$105.92$105.92264,400——
2023-06-20$106.42$106.42301,600——
2023-06-16$104.50$104.501,022,800——
2023-06-15$105.85$105.85458,700——
2023-06-14$105.44$105.44664,700——
2023-06-13$111.76$111.76287,300——
2023-06-12$111.85$111.85514,300——
2023-06-09$110.10$110.10280,200——
2023-06-08$112.22$112.22256,900——
2023-06-07$111.36$111.36458,500——
2023-06-06$108.24$108.24221,500——
2023-06-05$107.03$107.03235,000——
2023-06-02$107.22$107.22432,700——
2023-06-01$106.74$106.74423,000——
2023-05-31$107.35$107.35731,200——
2023-05-30$109.50$109.50396,500——
2023-05-26$109.22$109.22396,400——
2023-05-25$102.72$102.72362,400——
2023-05-24$97.70$97.70364,800——
2023-05-23$99.07$99.07219,100——
2023-05-22$99.98$99.98227,400——
2023-05-19$100.42$100.42286,900——
2023-05-18$99.48$99.48570,200——
2023-05-17$97.95$97.95464,700——
2023-05-16$95.70$95.70390,100——
2023-05-15$93.44$93.44306,900——
2023-05-12$88.28$88.28204,700——
2023-05-11$88.81$88.81186,700——
2023-05-10$88.40$88.40181,900——
2023-05-09$85.41$85.41200,200——
2023-05-08$86.16$86.16239,200——
2023-05-05$86.32$86.32264,600——
2023-05-04$82.11$82.11361,000——
2023-05-03$83.12$83.12253,100——
2023-05-02$82.06$82.06170,100——
2023-05-01$81.97$81.97153,500——
2023-04-28$80.98$80.98199,400——
2023-04-27$79.08$79.08147,500——
2023-04-26$78.90$78.90145,300——
2023-04-25$78.50$78.50182,000——
2023-04-24$82.32$82.32157,200——
2023-04-21$82.71$82.71139,200——
2023-04-20$81.65$81.65209,700——
2023-04-19$79.61$79.61181,600——
2023-04-18$80.38$80.38198,900——
2023-04-17$80.96$80.96188,600——
2023-04-14$82.54$82.54164,800——
2023-04-13$82.89$82.89111,700——
2023-04-12$81.76$81.76186,600——
2023-04-11$83.34$83.34129,200——
2023-04-10$83.71$83.71211,400——
2023-04-06$81.07$81.07195,200——
2023-04-05$82.32$82.32162,500——
2023-04-04$83.78$83.78180,300——
2023-04-03$87.07$87.07182,000——
2023-03-31$87.88$87.88253,700——
2023-03-30$86.96$86.96142,800——
2023-03-29$86.14$86.14174,800——
2023-03-28$82.81$82.81121,800——
2023-03-27$84.76$84.76131,800——
2023-03-24$85.69$85.69181,400——
2023-03-23$87.31$87.31146,300——
2023-03-22$85.58$85.58230,400——
2023-03-21$86.88$86.88227,300——
2023-03-20$86.87$86.87175,000——
2023-03-17$86.26$86.26662,200——
2023-03-16$87.52$87.52193,700——
2023-03-15$84.83$84.83375,300——
2023-03-14$85.41$85.41309,300——
2023-03-13$80.40$80.40187,200——
2023-03-10$80.66$80.66220,500——
2023-03-09$83.20$83.20175,000——
2023-03-08$84.27$84.27127,300——
2023-03-07$81.89$81.89196,700——
2023-03-06$83.84$83.84312,100——
2023-03-03$85.74$85.74219,700——
2023-03-02$84.11$84.11183,700——
2023-03-01$83.56$83.56247,900——
2023-02-28$82.47$82.47517,800——
2023-02-27$82.06$82.06289,900——
2023-02-24$80.20$80.20299,000——
2023-02-23$80.17$80.17323,600——
2023-02-22$77.21$77.21257,100——
2023-02-21$77.87$77.87304,500——
2023-02-17$79.98$79.98174,600——
2023-02-16$80.76$80.76154,200——
2023-02-15$82.48$82.48198,200——
2023-02-14$82.18$82.18222,700——
2023-02-13$81.88$81.88243,900——
2023-02-10$80.90$80.90411,900——
2023-02-09$82.73$82.73235,400——
2023-02-08$82.30$82.30137,700——
2023-02-07$84.31$84.31311,100——
2023-02-06$82.57$82.57233,600——
2023-02-03$86.15$86.15230,900——
2023-02-02$87.27$87.27249,700——
2023-02-01$83.41$83.41333,000——
2023-01-31$78.65$78.65292,500——
2023-01-30$77.04$77.04174,800——
2023-01-27$78.12$78.12196,500——
2023-01-26$80.51$80.51171,700——
2023-01-25$78.64$78.64217,900——
2023-01-24$78.16$78.16128,800——
2023-01-23$78.93$78.93182,500——
2023-01-20$76.14$76.14207,100——
2023-01-19$73.97$73.97222,000——
2023-01-18$76.35$76.35146,600——
2023-01-17$77.01$77.01141,500——
2023-01-13$77.52$77.52112,700——
2023-01-12$77.88$77.88182,500——
2023-01-11$76.50$76.50188,100——
2023-01-10$76.32$76.32158,700——
2023-01-09$75.70$75.70156,600——
2023-01-06$74.10$74.10162,900——
2023-01-05$69.47$69.47184,300——
2023-01-04$70.13$70.13260,300——
2023-01-03$68.14$68.14180,800——