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Masimo Corporation (MASI)
NASDAQ: MASI · Real-Time Price · USD
178.51
-0.15 (-0.08%)
Apr 28, 2026, 4:00 PM EDT - Market closed

Masimo Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 28, 2026178.68178.75178.40178.51178.51-0.08%955,314
Apr 27, 2026178.59178.76178.52178.66178.660.02%523,515
Apr 24, 2026178.51178.73178.44178.63178.63-0.04%576,615
Apr 23, 2026178.41178.76178.33178.71178.710.10%623,868
Apr 22, 2026178.49178.53178.37178.53178.530.06%606,229
Apr 21, 2026178.49178.56178.36178.43178.43-0.01%673,968
Apr 20, 2026178.48178.50178.25178.45178.450.03%612,588
Apr 17, 2026178.45178.53178.30178.39178.390.06%456,416
Apr 16, 2026178.39178.44178.25178.29178.29-0.06%566,663
Apr 15, 2026178.32178.50178.32178.39178.39-507,006
Apr 14, 2026178.40178.50178.29178.39178.39-0.04%505,301
Apr 13, 2026178.30178.50178.23178.47178.470.08%354,850
Apr 10, 2026178.47178.49178.22178.32178.32-0.01%494,478
Apr 9, 2026178.46178.61178.25178.33178.330.02%627,536
Apr 8, 2026178.64178.85178.29178.30178.30-0.24%787,701
Apr 7, 2026178.25178.73178.25178.73178.730.13%720,720
Apr 6, 2026178.35178.59178.19178.49178.49-0.06%1,254,364
Apr 2, 2026178.01178.65177.80178.59178.590.33%1,008,960
Apr 1, 2026177.87178.27177.55178.01178.010.08%771,267
Mar 31, 2026177.85178.21176.94177.87177.870.31%1,328,223
Mar 30, 2026177.15177.85176.76177.32177.320.12%1,590,490
Mar 27, 2026176.76177.51176.68177.11177.110.12%1,134,876
Mar 26, 2026178.09178.16176.80176.89176.89-0.67%1,630,065
Mar 25, 2026178.65178.77178.01178.09178.09-0.34%1,021,362
Mar 24, 2026177.84179.00177.84178.69178.690.14%1,680,801
Mar 23, 2026178.75178.75177.58178.44178.440.11%1,744,735
Mar 20, 2026178.50178.83178.00178.24178.24-0.26%2,366,584
Mar 19, 2026178.15178.87177.54178.70178.701.49%3,068,611
Mar 18, 2026176.00176.42175.81176.07176.070.06%2,676,426
Mar 17, 2026175.49176.19175.45175.97175.970.32%3,642,133
Mar 16, 2026175.51175.58175.37175.40175.40-0.05%1,915,476
Mar 13, 2026175.57175.57175.46175.49175.49-0.01%1,814,182
Mar 12, 2026175.43175.55175.43175.50175.500.02%2,284,170
Mar 11, 2026175.48175.57175.45175.47175.47-0.01%1,034,596
Mar 10, 2026175.59175.73175.41175.49175.490.02%2,607,535
Mar 9, 2026175.34175.80175.30175.45175.450.02%2,961,392
Mar 6, 2026175.56175.59175.35175.42175.42-0.02%2,488,149
Mar 5, 2026175.40175.61175.35175.46175.460.05%1,579,357
Mar 4, 2026175.35175.58175.29175.37175.370.01%1,579,447
Mar 3, 2026175.34175.50175.22175.36175.36-0.02%1,600,273
Mar 2, 2026175.22175.65175.13175.40175.400.03%916,824
Feb 27, 2026175.25175.62175.15175.35175.350.07%922,910
Feb 26, 2026175.28175.43175.14175.22175.220.07%2,052,697
Feb 25, 2026175.56175.56175.10175.10175.10-0.14%1,712,665
Feb 24, 2026175.34175.90175.21175.35175.350.06%1,950,828
Feb 23, 2026175.20175.69175.20175.25175.250.09%2,268,007
Feb 20, 2026175.28175.56175.03175.10175.10-0.13%4,761,057
Feb 19, 2026175.59175.70175.00175.33175.33-0.16%3,876,524
Feb 18, 2026174.80175.80174.70175.61175.610.53%5,156,784
Feb 17, 2026175.00175.25174.37174.69174.6934.22%14,818,218
Feb 13, 2026133.33133.82129.21130.15130.15-2.11%905,991
Feb 12, 2026135.04135.87130.67132.96132.96-1.54%704,496
Feb 11, 2026134.01135.91130.23135.04135.040.70%534,029
Feb 10, 2026134.76136.51133.83134.10134.10-0.52%764,735
Feb 9, 2026138.21139.22134.31134.80134.80-3.13%621,925
Feb 6, 2026136.08139.32134.45139.15139.152.82%558,924
Feb 5, 2026136.81138.04133.73135.33135.33-0.94%592,309
Feb 4, 2026139.78142.05135.51136.62136.62-1.80%711,334
Feb 3, 2026138.33141.75136.80139.13139.130.51%715,523
Feb 2, 2026136.46138.52135.74138.42138.420.79%451,782
Jan 30, 2026136.35138.26133.99137.33137.330.79%629,949
Jan 29, 2026138.17138.94135.64136.25136.25-1.03%547,770
Jan 28, 2026137.80138.77135.91137.67137.67-0.18%1,136,259
Jan 27, 2026139.30139.62137.45137.92137.92-1.63%528,196
Jan 26, 2026141.90142.48139.64140.20140.20-0.89%553,408
Jan 23, 2026143.51144.59141.40141.46141.46-1.72%702,495
Jan 22, 2026146.34146.70142.13143.93143.93-1.56%1,022,070
Jan 21, 2026144.13148.76142.97146.21146.212.46%1,075,647
Jan 20, 2026140.14143.53138.84142.70142.700.46%1,033,213
Jan 16, 2026139.35144.29139.35142.05142.051.56%863,953
Jan 15, 2026138.07143.95137.73139.87139.871.05%1,292,501
Jan 14, 2026129.26138.99128.89138.41138.416.61%1,287,584
Jan 13, 2026131.39133.46129.77129.83129.83-1.82%508,998
Jan 12, 2026139.85139.85130.57132.23132.23-4.82%587,791
Jan 9, 2026138.41140.34135.20138.92138.920.73%542,876
Jan 8, 2026136.15138.62135.47137.91137.910.61%608,937
Jan 7, 2026136.83138.19135.48137.08137.080.35%523,312
Jan 6, 2026133.62137.38133.62136.60136.601.94%642,991
Jan 5, 2026127.02134.88125.94134.00134.005.18%1,022,174
Jan 2, 2026130.59130.59126.57127.40127.40-2.05%601,418
Dec 31, 2025130.48131.95129.77130.06130.06-0.77%600,320
Dec 30, 2025130.45131.29129.83131.07131.070.19%627,057
Dec 29, 2025132.60133.80130.53130.82130.82-1.46%532,988
Dec 26, 2025132.82133.68131.92132.76132.76-0.39%304,934
Dec 24, 2025133.68134.81133.21133.28133.28-0.44%257,216
Dec 23, 2025135.96136.50133.59133.87133.87-2.28%536,701
Dec 22, 2025134.00137.45133.99137.00137.002.21%805,991
Dec 19, 2025136.49137.79131.47134.04134.04-1.92%1,498,291
Dec 18, 2025135.72137.53135.58136.66136.660.69%785,637
Dec 17, 2025134.52137.11133.98135.72135.720.89%985,756
Dec 16, 2025137.19137.88132.90134.52134.52-2.10%976,793
Dec 15, 2025137.95138.26136.23137.40137.40-0.68%695,377
Dec 12, 2025142.00142.63138.01138.34138.34-2.08%540,831
Dec 11, 2025140.74142.04137.00141.28141.281.08%1,178,653
Dec 10, 2025138.99141.03138.50139.77139.770.83%721,246
Dec 9, 2025141.03142.70138.53138.62138.62-1.58%1,068,172
Dec 8, 2025140.72141.95139.00140.85140.85-0.59%594,202
Dec 5, 2025142.82147.82140.83141.68141.68-0.41%840,733
Dec 4, 2025138.27142.29135.29142.26142.263.02%1,043,827
Dec 3, 2025143.20149.84136.99138.09138.09-2.88%1,219,262