Monolithic Power Systems ... (MPWR)
NASDAQ: MPWR
· Real-Time Price · USD
850.31
23.84 (2.88%)
At close: Aug 18, 2025, 3:59 PM
846.11
-0.49%
Pre-market: Aug 19, 2025, 04:08 AM EDT
MPWR Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 18, 2025 | 823.59 | 853.24 | 823.01 | 850.31 | 850.31 | 2.88% | 563,818 |
| Aug 15, 2025 | 851.92 | 851.92 | 823.85 | 826.47 | 826.47 | -2.63% | 575,639 |
| Aug 14, 2025 | 845.53 | 854.99 | 836.51 | 848.81 | 848.81 | -1.51% | 582,684 |
| Aug 13, 2025 | 845.60 | 865.13 | 840.00 | 861.80 | 861.80 | 2.53% | 543,993 |
| Aug 12, 2025 | 807.80 | 844.00 | 803.00 | 840.56 | 840.56 | 5.40% | 714,110 |
| Aug 11, 2025 | 806.23 | 815.40 | 795.82 | 797.51 | 797.51 | -0.84% | 540,527 |
| Aug 8, 2025 | 798.52 | 815.00 | 794.50 | 804.29 | 804.29 | 0.80% | 399,400 |
| Aug 7, 2025 | 816.30 | 819.50 | 785.00 | 797.94 | 797.94 | -0.98% | 640,358 |
| Aug 6, 2025 | 802.00 | 807.40 | 790.07 | 805.85 | 805.85 | 0.38% | 416,428 |
| Aug 5, 2025 | 830.00 | 834.44 | 774.14 | 802.78 | 802.78 | -3.35% | 988,895 |
| Aug 4, 2025 | 791.42 | 831.97 | 778.90 | 830.63 | 830.63 | 5.73% | 1,360,548 |
| Aug 1, 2025 | 740.00 | 803.00 | 711.46 | 785.62 | 785.62 | 10.46% | 1,524,271 |
| Jul 31, 2025 | 731.24 | 740.00 | 706.00 | 711.24 | 711.24 | -2.64% | 1,344,500 |
| Jul 30, 2025 | 734.46 | 747.50 | 726.05 | 730.54 | 730.54 | 0.85% | 629,956 |
| Jul 29, 2025 | 745.52 | 751.49 | 715.00 | 724.37 | 724.37 | -1.92% | 488,924 |
| Jul 28, 2025 | 722.56 | 741.07 | 721.72 | 738.55 | 738.55 | 3.34% | 545,600 |
| Jul 25, 2025 | 711.61 | 718.25 | 704.02 | 714.68 | 714.68 | 0.24% | 275,910 |
| Jul 24, 2025 | 717.46 | 720.82 | 702.56 | 713.00 | 713.00 | -0.97% | 343,509 |
| Jul 23, 2025 | 717.88 | 721.46 | 708.00 | 720.01 | 720.01 | 0.00% | 401,900 |
| Jul 22, 2025 | 723.49 | 729.95 | 702.32 | 719.98 | 719.98 | -0.66% | 554,220 |