OSI Systems Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jan 23, 2026	287.03	293.24	274.40	275.24	-	-4.25%	146,700
Jan 22, 2026	289.70	293.93	281.97	287.46	287.46	-0.77%	256,320
Jan 21, 2026	291.17	294.93	284.46	289.68	289.68	0.58%	232,920
Jan 20, 2026	285.55	291.96	278.61	288.00	288.00	-1.37%	127,967
Jan 16, 2026	290.89	293.43	287.97	291.99	291.99	0.41%	159,532
Jan 15, 2026	288.08	293.22	284.96	290.80	290.80	1.45%	139,719
Jan 14, 2026	274.07	289.46	272.74	286.65	286.65	4.36%	247,133
Jan 13, 2026	270.27	278.13	270.27	274.68	274.68	2.07%	170,655
Jan 12, 2026	278.72	278.72	268.24	269.12	269.12	-3.51%	179,711
Jan 9, 2026	279.29	283.71	278.45	278.92	278.92	-0.25%	202,417
Jan 8, 2026	273.49	279.62	271.35	279.61	279.61	1.79%	218,942
Jan 7, 2026	284.52	286.63	273.21	274.69	274.69	-3.47%	408,952
Jan 6, 2026	269.07	285.79	264.85	284.57	284.57	4.86%	508,663
Jan 5, 2026	257.47	273.70	256.82	271.38	271.38	6.18%	299,045
Jan 2, 2026	258.02	260.84	252.73	255.58	255.58	0.20%	291,014
Dec 31, 2025	262.72	264.13	254.63	255.06	255.06	-3.00%	247,827
Dec 30, 2025	268.64	272.83	261.32	262.95	262.95	-2.67%	358,296
Dec 29, 2025	270.49	277.03	263.55	270.16	270.16	0.13%	251,043
Dec 26, 2025	268.46	270.74	267.68	269.82	269.82	0.05%	61,011
Dec 24, 2025	269.10	270.51	266.47	269.68	269.68	1.04%	73,167
Dec 23, 2025	274.55	276.88	266.02	266.91	266.91	-3.01%	222,887
Dec 22, 2025	266.85	277.47	266.85	275.19	275.19	4.03%	247,591
Dec 19, 2025	265.54	273.25	262.19	264.53	264.53	-0.92%	422,679
Dec 18, 2025	265.47	270.88	264.21	266.98	266.98	1.77%	247,007
Dec 17, 2025	262.84	266.37	259.18	262.34	262.34	-0.12%	252,552
Dec 16, 2025	264.10	264.38	260.77	262.65	262.65	0.10%	207,513
Dec 15, 2025	262.30	262.93	258.26	262.38	262.38	1.13%	144,480
Dec 12, 2025	264.81	264.81	257.62	259.44	259.44	-2.41%	161,768
Dec 11, 2025	264.56	266.73	259.62	265.85	265.85	1.31%	161,545
Dec 10, 2025	259.57	264.54	257.41	262.40	262.40	0.80%	183,782
Dec 9, 2025	263.37	266.33	260.07	260.32	260.32	-0.87%	253,387
Dec 8, 2025	269.05	269.05	261.56	262.61	262.61	-1.27%	191,436
Dec 5, 2025	270.63	272.05	263.39	266.00	266.00	-1.85%	188,990
Dec 4, 2025	272.83	275.34	270.06	271.01	271.01	-0.80%	204,075
Dec 3, 2025	266.15	275.65	264.78	273.19	273.19	2.64%	260,540
Dec 2, 2025	270.00	271.38	266.03	266.17	266.17	-0.83%	158,612
Dec 1, 2025	268.94	274.70	266.19	268.39	268.39	-0.91%	278,734
Nov 28, 2025	273.46	274.68	268.05	270.85	270.85	-0.26%	181,795
Nov 26, 2025	266.91	275.50	266.91	271.56	271.56	1.59%	311,053
Nov 25, 2025	258.12	269.15	253.31	267.32	267.32	4.28%	379,922
Nov 24, 2025	251.29	258.25	250.00	256.34	256.34	2.09%	240,716
Nov 21, 2025	233.74	254.37	233.74	251.10	251.10	7.32%	361,789
Nov 20, 2025	243.43	248.32	231.66	233.97	233.97	-1.62%	602,001
Nov 19, 2025	250.79	259.95	236.41	237.82	237.82	-5.35%	405,421
Nov 18, 2025	267.47	269.00	250.08	251.26	251.26	-5.91%	1,511,523
Nov 17, 2025	257.56	268.55	257.56	267.03	267.03	-2.38%	423,673
Nov 14, 2025	270.14	276.38	262.45	273.55	273.55	0.25%	183,544
Nov 13, 2025	280.66	283.28	268.29	272.87	272.87	-3.74%	205,851
Nov 12, 2025	287.33	292.34	282.20	283.48	283.48	-1.21%	232,313
Nov 11, 2025	283.37	288.33	282.90	286.96	286.96	0.50%	226,700