Masimo Corporation (MASI) Historical Stock Data
140.85 ↓0.83 (-0.59%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, MASI is up 0.00% a day on average. There have been 15 days where Masimo Corporation closed green and 15 days where MASI closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-12-08 | 140.72 | 140.85 | ↑$0.13 (0.09%) | 139.00 | 141.95 | 594.20K |
| 2025-12-05 | 142.82 | 141.68 | ↓$1.14 (-0.80%) | 140.83 | 147.82 | 840.73K |
| 2025-12-04 | 138.27 | 142.26 | ↑$3.99 (2.89%) | 135.29 | 142.29 | 1.04M |
| 2025-12-03 | 143.20 | 138.09 | ↓$5.11 (-3.57%) | 136.99 | 149.84 | 1.22M |
| 2025-12-02 | 143.84 | 142.19 | ↓$1.65 (-1.15%) | 141.50 | 144.39 | 549.12K |
| 2025-12-01 | 142.24 | 144.02 | ↑$1.78 (1.25%) | 141.88 | 144.45 | 688.97K |
| 2025-11-28 | 142.79 | 142.43 | ↓$0.36 (-0.25%) | 142.03 | 143.80 | 260.41K |
| 2025-11-26 | 145.73 | 143.96 | ↓$1.76 (-1.21%) | 143.65 | 147.15 | 467.48K |
| 2025-11-25 | 145.77 | 146.49 | ↑$0.72 (0.49%) | 144.46 | 148.68 | 820.08K |
| 2025-11-24 | 149.45 | 145.62 | ↓$3.83 (-2.56%) | 145.08 | 151.37 | 769.40K |
| 2025-11-21 | 143.88 | 149.25 | ↑$5.37 (3.73%) | 143.88 | 150.84 | 1.01M |
| 2025-11-20 | 141.58 | 143.00 | ↑$1.42 (1.00%) | 141.45 | 145.91 | 589.48K |
| 2025-11-19 | 144.10 | 140.94 | ↓$3.16 (-2.19%) | 139.76 | 144.10 | 883.65K |
| 2025-11-18 | 145.57 | 143.88 | ↓$1.69 (-1.16%) | 141.50 | 147.97 | 0.97M |
| 2025-11-17 | 152.26 | 147.03 | ↓$5.23 (-3.43%) | 146.82 | 152.26 | 704.40K |
| 2025-11-14 | 151.22 | 151.12 | ↓$0.10 (-0.07%) | 150.15 | 153.57 | 679.85K |
| 2025-11-13 | 149.12 | 152.43 | ↑$3.31 (2.22%) | 148.34 | 152.58 | 688.24K |
| 2025-11-12 | 145.67 | 149.79 | ↑$4.12 (2.83%) | 145.67 | 152.85 | 520.46K |
| 2025-11-11 | 144.47 | 146.68 | ↑$2.21 (1.53%) | 143.85 | 151.40 | 1.50M |
| 2025-11-10 | 143.17 | 144.50 | ↑$1.33 (0.93%) | 142.68 | 146.91 | 692.04K |
| 2025-11-07 | 143.14 | 143.16 | ↑$0.02 (0.01%) | 141.97 | 146.18 | 585.90K |
| 2025-11-06 | 139.49 | 143.84 | ↑$4.35 (3.12%) | 139.00 | 143.97 | 620.66K |
| 2025-11-05 | 150.98 | 142.14 | ↓$8.84 (-5.86%) | 138.55 | 157.72 | 2.59M |
| 2025-11-04 | 143.52 | 149.01 | ↑$5.49 (3.83%) | 142.95 | 152.35 | 1.44M |
| 2025-11-03 | 140.10 | 144.96 | ↑$4.86 (3.47%) | 140.10 | 145.61 | 0.98M |
| 2025-10-31 | 141.67 | 140.65 | ↓$1.02 (-0.72%) | 138.68 | 142.02 | 787.03K |
| 2025-10-30 | 143.24 | 141.54 | ↓$1.70 (-1.19%) | 141.41 | 146.76 | 359.04K |
| 2025-10-29 | 146.40 | 142.91 | ↓$3.49 (-2.38%) | 141.66 | 147.17 | 653.12K |
| 2025-10-28 | 147.59 | 146.41 | ↓$1.18 (-0.80%) | 146.01 | 148.60 | 418.14K |
| 2025-10-27 | 147.98 | 148.00 | ↑$0.02 (0.01%) | 147.16 | 148.83 | 420.84K |
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$MASI what time we going green?
$MASI Felling good about next week!!
$MASI all in
$MASI choo choo
$MASI omg this is bullshit
$MASI Looking for this cup to breakout.
$MASI come on I wana jump up and down
$MASI looking ready to breakout soon.
$MASI hello
please hold.
$MASI come on I wana jump up and down