Monolithic Power Systems ... (MPWR)
NASDAQ: MPWR
· Real-Time Price · USD
918.83
-11.68 (-1.26%)
At close: Oct 03, 2025, 3:59 PM
917.77
-0.12%
After-hours: Oct 03, 2025, 07:53 PM EDT
MPWR Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 940.44 | 954.81 | 916.80 | 918.83 | 918.83 | -1.26% | 420,033 |
| Oct 2, 2025 | 927.25 | 940.11 | 925.05 | 930.51 | 930.51 | 1.60% | 389,536 |
| Oct 1, 2025 | 907.37 | 923.34 | 894.89 | 915.87 | 915.87 | -0.52% | 444,382 |
| Sep 30, 2025 | 898.16 | 929.50 | 894.38 | 920.64 | 920.64 | 3.84% | 505,776 |
| Sep 29, 2025 | 908.52 | 915.65 | 885.92 | 886.59 | 885.03 | -0.11% | 333,465 |
| Sep 26, 2025 | 888.55 | 892.54 | 877.00 | 887.55 | 885.99 | -0.43% | 304,300 |
| Sep 25, 2025 | 897.65 | 898.19 | 872.29 | 891.39 | 889.82 | -1.88% | 336,512 |
| Sep 24, 2025 | 920.33 | 920.33 | 899.90 | 908.45 | 906.85 | -0.64% | 349,436 |
| Sep 23, 2025 | 917.64 | 932.25 | 907.02 | 914.27 | 912.66 | -0.93% | 425,500 |
| Sep 22, 2025 | 920.40 | 938.04 | 917.79 | 922.81 | 921.19 | 0.70% | 416,584 |
| Sep 19, 2025 | 923.37 | 923.37 | 893.07 | 916.36 | 914.75 | -0.15% | 1,232,124 |
| Sep 18, 2025 | 895.35 | 924.40 | 890.09 | 917.78 | 916.17 | 4.57% | 853,397 |
| Sep 17, 2025 | 856.42 | 884.46 | 850.00 | 877.66 | 876.12 | 2.41% | 408,444 |
| Sep 16, 2025 | 847.57 | 860.20 | 844.63 | 857.02 | 855.51 | 0.86% | 401,264 |
| Sep 15, 2025 | 838.00 | 852.54 | 831.00 | 849.71 | 848.21 | 1.87% | 393,389 |
| Sep 12, 2025 | 844.96 | 844.96 | 830.00 | 834.14 | 832.67 | -0.74% | 329,700 |
| Sep 11, 2025 | 855.16 | 860.60 | 830.37 | 840.38 | 838.90 | -1.73% | 576,065 |
| Sep 10, 2025 | 868.88 | 869.70 | 846.00 | 855.18 | 853.68 | -0.31% | 751,897 |
| Sep 9, 2025 | 865.71 | 869.32 | 848.13 | 857.87 | 856.36 | -0.75% | 282,346 |
| Sep 8, 2025 | 869.31 | 879.50 | 850.66 | 864.32 | 862.80 | -0.18% | 495,424 |
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