Masimo Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Dec 18, 2025	135.72	137.53	135.58	136.66	136.66	0.69%	749,561
Dec 17, 2025	134.52	137.11	133.98	135.72	135.72	0.89%	939,268
Dec 16, 2025	137.19	137.88	132.90	134.52	134.52	-2.10%	964,623
Dec 15, 2025	137.95	138.26	136.23	137.40	137.40	-0.68%	690,464
Dec 12, 2025	142.00	142.63	138.01	138.34	138.34	-2.08%	476,483
Dec 11, 2025	140.74	142.04	137.00	141.28	141.28	1.08%	1,104,052
Dec 10, 2025	138.99	141.03	138.50	139.77	139.77	0.83%	721,246
Dec 9, 2025	141.03	142.70	138.53	138.62	138.62	-1.58%	1,059,458
Dec 8, 2025	140.72	141.95	139.00	140.85	140.85	-0.59%	594,201
Dec 5, 2025	142.82	147.82	140.83	141.68	141.68	-0.41%	840,733
Dec 4, 2025	138.27	142.29	135.29	142.26	142.26	3.02%	1,043,827
Dec 3, 2025	143.20	149.84	136.99	138.09	138.09	-2.88%	1,196,337
Dec 2, 2025	143.84	144.39	141.50	142.19	142.19	-1.27%	549,122
Dec 1, 2025	142.24	144.45	141.88	144.02	144.02	1.12%	688,970
Nov 28, 2025	142.79	143.80	142.03	142.43	142.43	-1.06%	260,412
Nov 26, 2025	145.73	147.15	143.65	143.96	143.96	-1.73%	467,475
Nov 25, 2025	145.77	148.68	144.46	146.49	146.49	0.60%	820,077
Nov 24, 2025	149.45	151.37	145.08	145.62	145.62	-2.43%	769,396
Nov 21, 2025	143.88	150.84	143.88	149.25	149.25	4.37%	1,011,419
Nov 20, 2025	141.58	145.91	141.45	143.00	143.00	1.46%	589,482
Nov 19, 2025	144.10	144.10	139.76	140.94	140.94	-2.04%	883,654
Nov 18, 2025	145.57	147.97	141.50	143.88	143.88	-2.14%	969,342
Nov 17, 2025	152.26	152.26	146.82	147.03	147.03	-2.71%	704,402
Nov 14, 2025	151.22	153.57	150.15	151.12	151.12	-0.86%	679,970
Nov 13, 2025	149.12	152.58	148.34	152.43	152.43	1.76%	688,237
Nov 12, 2025	145.67	152.85	145.67	149.79	149.79	2.12%	520,455
Nov 11, 2025	144.47	151.40	143.85	146.68	146.68	1.51%	1,498,949
Nov 10, 2025	143.17	146.91	142.68	144.50	144.50	0.94%	692,035
Nov 7, 2025	143.14	146.18	141.97	143.16	143.16	-0.47%	585,898
Nov 6, 2025	139.49	143.97	139.00	143.84	143.84	1.20%	620,660
Nov 5, 2025	150.98	157.72	138.55	142.14	142.14	-4.61%	2,594,407
Nov 4, 2025	143.52	152.35	142.95	149.01	149.01	2.79%	1,440,511
Nov 3, 2025	140.10	145.61	140.10	144.96	144.96	3.06%	983,806
Oct 31, 2025	141.67	142.02	138.68	140.65	140.65	-0.63%	787,033
Oct 30, 2025	143.24	146.76	141.41	141.54	141.54	-0.96%	359,036
Oct 29, 2025	146.40	147.17	141.66	142.91	142.91	-2.39%	653,123
Oct 28, 2025	147.59	148.60	146.01	146.41	146.41	-1.07%	418,135
Oct 27, 2025	147.98	148.83	147.16	148.00	148.00	0.15%	420,836
Oct 24, 2025	149.15	149.85	147.65	147.78	147.78	-0.64%	336,931
Oct 23, 2025	147.36	150.08	146.56	148.73	148.73	1.02%	438,694
Oct 22, 2025	148.85	150.66	146.22	147.23	147.23	-0.74%	657,264
Oct 21, 2025	147.00	149.08	146.38	148.33	148.33	0.90%	743,151
Oct 20, 2025	148.10	149.05	146.66	147.01	147.01	0.16%	625,335
Oct 17, 2025	145.96	147.89	145.00	146.78	146.78	-0.30%	588,412
Oct 16, 2025	149.34	150.00	145.58	147.22	147.22	-0.90%	491,888
Oct 15, 2025	147.48	149.30	145.88	148.56	148.56	0.75%	447,078
Oct 14, 2025	146.21	151.68	145.72	147.45	147.45	-0.38%	500,275
Oct 13, 2025	146.33	148.24	145.31	148.01	148.01	2.33%	584,699
Oct 10, 2025	151.13	151.16	144.10	144.64	144.64	-3.91%	591,876
Oct 9, 2025	155.09	155.99	149.70	150.53	150.53	-2.08%	624,548