Monolithic Power Systems ... (MPWR)
NASDAQ: MPWR
· Real-Time Price · USD
887.55
-3.84 (-0.43%)
At close: Sep 26, 2025, 3:59 PM
897.00
1.06%
Pre-market: Sep 29, 2025, 07:35 AM EDT
MPWR Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 26, 2025 | 888.55 | 892.54 | 877.00 | 887.55 | 887.55 | -0.43% | 304,300 |
| Sep 25, 2025 | 897.65 | 898.19 | 872.29 | 891.39 | 891.39 | -1.88% | 336,512 |
| Sep 24, 2025 | 920.33 | 920.33 | 899.90 | 908.45 | 908.45 | -0.64% | 349,436 |
| Sep 23, 2025 | 917.64 | 932.25 | 907.02 | 914.27 | 914.27 | -0.93% | 425,500 |
| Sep 22, 2025 | 920.40 | 938.04 | 917.79 | 922.81 | 922.81 | 0.70% | 416,584 |
| Sep 19, 2025 | 923.37 | 923.37 | 893.07 | 916.36 | 916.36 | -0.15% | 1,232,124 |
| Sep 18, 2025 | 895.35 | 924.40 | 890.09 | 917.78 | 917.78 | 4.57% | 853,397 |
| Sep 17, 2025 | 856.42 | 884.46 | 850.00 | 877.66 | 877.66 | 2.41% | 408,444 |
| Sep 16, 2025 | 847.57 | 860.20 | 844.63 | 857.02 | 857.02 | 0.86% | 401,264 |
| Sep 15, 2025 | 838.00 | 852.54 | 831.00 | 849.71 | 849.71 | 1.87% | 393,389 |
| Sep 12, 2025 | 844.96 | 844.96 | 830.00 | 834.14 | 834.14 | -0.74% | 329,700 |
| Sep 11, 2025 | 855.16 | 860.60 | 830.37 | 840.38 | 840.38 | -1.73% | 576,065 |
| Sep 10, 2025 | 868.88 | 869.70 | 846.00 | 855.18 | 855.18 | -0.31% | 751,897 |
| Sep 9, 2025 | 865.71 | 869.32 | 848.13 | 857.87 | 857.87 | -0.75% | 282,346 |
| Sep 8, 2025 | 869.31 | 879.50 | 850.66 | 864.32 | 864.32 | -0.18% | 495,424 |
| Sep 5, 2025 | 853.65 | 867.22 | 846.34 | 865.86 | 865.86 | 2.09% | 491,525 |
| Sep 4, 2025 | 827.56 | 850.14 | 817.57 | 848.11 | 848.11 | 2.48% | 424,657 |
| Sep 3, 2025 | 830.26 | 830.26 | 809.54 | 827.56 | 827.56 | 0.47% | 432,681 |
| Sep 2, 2025 | 811.11 | 824.97 | 800.97 | 823.65 | 823.65 | -1.45% | 517,496 |
| Aug 29, 2025 | 849.41 | 853.49 | 825.16 | 835.76 | 835.76 | -2.64% | 568,929 |