Masimo Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 12, 2026	135.04	135.77	134.60	134.72	-	-0.24%	20,950
Feb 11, 2026	134.01	135.91	130.23	135.04	135.04	0.70%	534,029
Feb 10, 2026	134.76	136.51	133.83	134.10	134.10	-0.52%	764,716
Feb 9, 2026	138.21	139.22	134.31	134.80	134.80	-3.13%	621,376
Feb 6, 2026	136.08	139.32	134.45	139.15	139.15	2.82%	558,920
Feb 5, 2026	136.81	138.04	133.73	135.33	135.33	-0.94%	592,304
Feb 4, 2026	139.78	142.05	135.51	136.62	136.62	-1.80%	711,334
Feb 3, 2026	138.33	141.75	136.80	139.13	139.13	0.51%	715,523
Feb 2, 2026	136.46	138.52	135.74	138.42	138.42	0.79%	451,782
Jan 30, 2026	136.35	138.26	133.99	137.33	137.33	0.79%	629,949
Jan 29, 2026	138.17	138.94	135.64	136.25	136.25	-1.03%	547,770
Jan 28, 2026	137.80	138.77	135.91	137.67	137.67	-0.18%	1,136,259
Jan 27, 2026	139.30	139.62	137.45	137.92	137.92	-1.63%	528,196
Jan 26, 2026	141.90	142.48	139.64	140.20	140.20	-0.89%	553,408
Jan 23, 2026	143.51	144.59	141.40	141.46	141.46	-1.72%	702,495
Jan 22, 2026	146.34	146.70	142.13	143.93	143.93	-1.56%	1,022,070
Jan 21, 2026	144.13	148.76	142.97	146.21	146.21	2.46%	1,075,647
Jan 20, 2026	140.14	143.53	138.84	142.70	142.70	0.46%	1,033,213
Jan 16, 2026	139.35	144.29	139.35	142.05	142.05	1.56%	863,953
Jan 15, 2026	138.07	143.95	137.73	139.87	139.87	1.05%	1,292,501
Jan 14, 2026	129.26	138.99	128.89	138.41	138.41	6.61%	1,287,584
Jan 13, 2026	131.39	133.46	129.77	129.83	129.83	-1.82%	508,998
Jan 12, 2026	139.85	139.85	130.57	132.23	132.23	-4.82%	587,791
Jan 9, 2026	138.41	140.34	135.20	138.92	138.92	0.73%	542,876
Jan 8, 2026	136.15	138.62	135.47	137.91	137.91	0.61%	608,937
Jan 7, 2026	136.83	138.19	135.48	137.08	137.08	0.35%	523,312
Jan 6, 2026	133.62	137.38	133.62	136.60	136.60	1.94%	642,991
Jan 5, 2026	127.02	134.88	125.94	134.00	134.00	5.18%	1,022,174
Jan 2, 2026	130.59	130.59	126.57	127.40	127.40	-2.05%	601,418
Dec 31, 2025	130.48	131.95	129.77	130.06	130.06	-0.77%	600,320
Dec 30, 2025	130.45	131.29	129.83	131.07	131.07	0.19%	627,057
Dec 29, 2025	132.60	133.80	130.53	130.82	130.82	-1.46%	532,988
Dec 26, 2025	132.82	133.68	131.92	132.76	132.76	-0.39%	304,934
Dec 24, 2025	133.68	134.81	133.21	133.28	133.28	-0.44%	257,216
Dec 23, 2025	135.96	136.50	133.59	133.87	133.87	-2.28%	536,701
Dec 22, 2025	134.00	137.45	133.99	137.00	137.00	2.21%	805,991
Dec 19, 2025	136.49	137.79	131.47	134.04	134.04	-1.92%	1,498,291
Dec 18, 2025	135.72	137.53	135.58	136.66	136.66	0.69%	785,637
Dec 17, 2025	134.52	137.11	133.98	135.72	135.72	0.89%	985,756
Dec 16, 2025	137.19	137.88	132.90	134.52	134.52	-2.10%	976,793
Dec 15, 2025	137.95	138.26	136.23	137.40	137.40	-0.68%	695,377
Dec 12, 2025	142.00	142.63	138.01	138.34	138.34	-2.08%	540,831
Dec 11, 2025	140.74	142.04	137.00	141.28	141.28	1.08%	1,178,653
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%	1,068,172
Dec 8, 2025	140.72	141.95	139.00	140.85	140.85	-0.59%	594,202
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%	1,219,262
Dec 2, 2025	143.84	144.39	141.50	142.19	142.19	-1.27%	549,122