Onto Innovation Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 17, 2026	283.33	294.04	278.72	290.76	290.76	8.84%	1,208,755
Apr 16, 2026	288.00	288.00	265.22	267.15	267.15	3.19%	1,204,664
Apr 15, 2026	259.20	262.00	249.54	258.90	258.90	-1.03%	614,644
Apr 14, 2026	259.00	263.39	253.03	261.59	261.59	3.55%	887,209
Apr 13, 2026	254.29	256.72	249.01	252.61	252.61	-1.76%	803,695
Apr 10, 2026	251.90	258.99	250.00	257.14	257.14	4.12%	902,042
Apr 9, 2026	240.00	249.59	239.52	246.96	246.96	2.69%	588,758
Apr 8, 2026	237.14	240.84	230.00	240.49	240.49	9.76%	1,005,945
Apr 7, 2026	219.65	224.84	214.87	219.11	219.11	-0.93%	580,276
Apr 6, 2026	220.69	223.00	212.76	221.17	221.17	2.62%	432,830
Apr 2, 2026	201.32	218.49	200.00	215.53	215.53	1.80%	461,598
Apr 1, 2026	210.06	218.05	209.25	211.72	211.72	3.24%	692,733
Mar 31, 2026	193.66	205.29	193.60	205.07	205.07	8.35%	922,002
Mar 30, 2026	207.43	207.48	188.28	189.27	189.27	-7.33%	901,128
Mar 27, 2026	202.68	207.80	200.54	204.23	204.23	-0.25%	508,767
Mar 26, 2026	215.16	216.23	204.25	204.75	204.75	-7.37%	684,655
Mar 25, 2026	221.50	223.25	210.58	221.04	221.04	0.72%	626,792
Mar 24, 2026	206.66	223.20	205.23	219.46	219.46	4.61%	731,079
Mar 23, 2026	205.59	213.87	205.00	209.79	209.79	4.81%	633,916
Mar 20, 2026	206.98	210.60	197.69	200.17	200.17	-4.44%	1,070,041
Mar 19, 2026	193.57	209.79	191.21	209.46	209.46	3.75%	786,282
Mar 18, 2026	198.30	202.35	194.66	201.88	201.88	2.68%	786,063
Mar 17, 2026	197.56	201.31	193.70	196.61	196.61	1.01%	683,008
Mar 16, 2026	194.84	199.23	193.36	194.64	194.64	2.70%	824,137
Mar 13, 2026	186.92	191.87	186.35	189.53	189.53	2.68%	663,956
Mar 12, 2026	188.30	189.99	182.16	184.59	184.59	-4.23%	675,846
Mar 11, 2026	191.88	196.87	191.01	192.74	192.74	-0.56%	742,830
Mar 10, 2026	192.85	200.98	192.05	193.82	193.82	1.13%	749,347
Mar 9, 2026	177.19	191.73	175.49	191.66	191.66	6.64%	740,608
Mar 6, 2026	189.49	191.77	176.62	179.72	179.72	-8.72%	1,274,330
Mar 5, 2026	206.57	210.83	191.30	196.89	196.89	-5.81%	1,014,097
Mar 4, 2026	213.14	213.50	206.02	209.04	209.04	0.74%	628,331
Mar 3, 2026	208.41	210.77	201.47	207.50	207.50	-4.84%	567,772
Mar 2, 2026	212.99	218.15	211.35	218.05	218.05	1.00%	727,198
Feb 27, 2026	212.49	217.04	208.00	215.89	215.89	-0.91%	1,357,962
Feb 26, 2026	223.97	226.97	207.33	217.88	217.88	-3.26%	999,917
Feb 25, 2026	228.66	229.56	220.07	225.22	225.22	0.46%	1,111,869
Feb 24, 2026	215.50	225.88	213.00	224.18	224.18	5.13%	996,684
Feb 23, 2026	211.07	213.97	204.07	213.24	213.24	-1.46%	909,299
Feb 20, 2026	226.90	232.49	208.49	216.41	216.41	-3.96%	2,384,209
Feb 19, 2026	215.75	226.16	213.49	225.33	225.33	2.42%	1,336,956
Feb 18, 2026	220.41	222.89	214.80	220.00	220.00	-0.13%	1,069,876
Feb 17, 2026	218.45	222.00	212.62	220.29	220.29	1.41%	917,199
Feb 13, 2026	215.24	225.00	214.03	217.23	217.23	1.17%	1,858,506
Feb 12, 2026	224.00	225.96	213.01	214.71	214.71	-3.47%	899,430
Feb 11, 2026	220.00	229.87	217.92	222.42	222.42	2.16%	909,814
Feb 10, 2026	215.98	221.04	213.55	217.71	217.71	1.70%	758,382
Feb 9, 2026	207.70	214.45	206.46	214.08	214.08	2.68%	747,863
Feb 6, 2026	195.00	209.17	194.31	208.50	208.50	10.40%	973,250
Feb 5, 2026	186.65	194.85	185.27	188.86	188.86	0.14%	857,166