Monolithic Power Systems, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-29 | 1,165.93 | 1,185.05 | 1,120.99 | 1,183.15 | 1,177.25 | 642,900 |
| 2026-01-28 | 1,110.48 | 1,171.57 | 1,109.50 | 1,161.78 | 1,155.99 | 667,700 |
| 2026-01-27 | 1,094.14 | 1,110.18 | 1,088.01 | 1,095.49 | 1,090.03 | 578,700 |
| 2026-01-26 | 1,062.26 | 1,077.25 | 1,051.96 | 1,068.14 | 1,062.81 | 683,700 |
| 2026-01-23 | 1,077.61 | 1,087.44 | 1,050.88 | 1,063.74 | 1,058.44 | 402,500 |
| 2026-01-22 | 1,092.64 | 1,098.93 | 1,071.94 | 1,076.67 | 1,071.30 | 409,400 |
| 2026-01-21 | 1,046.84 | 1,087.81 | 1,043.89 | 1,074.93 | 1,069.57 | 601,200 |
| 2026-01-20 | 1,009.51 | 1,055.00 | 1,008.50 | 1,034.49 | 1,029.33 | 661,900 |
| 2026-01-16 | 1,030.00 | 1,047.99 | 1,019.49 | 1,033.17 | 1,028.02 | 547,700 |
| 2026-01-15 | 1,014.06 | 1,041.95 | 1,008.05 | 1,009.54 | 1,004.51 | 537,200 |
| 2026-01-14 | 980.55 | 998.65 | 964.11 | 983.60 | 978.70 | 420,900 |
| 2026-01-13 | 976.54 | 1,004.74 | 970.74 | 983.28 | 978.38 | 341,900 |
| 2026-01-12 | 946.46 | 970.99 | 944.00 | 967.16 | 962.34 | 350,200 |
| 2026-01-09 | 965.00 | 975.63 | 950.41 | 958.97 | 954.19 | 529,500 |
| 2026-01-08 | 947.67 | 960.37 | 941.10 | 959.09 | 954.31 | 457,300 |
| 2026-01-07 | 990.28 | 998.59 | 936.74 | 959.08 | 954.30 | 727,100 |
| 2026-01-06 | 969.79 | 1,009.59 | 967.36 | 1,005.38 | 1,000.37 | 658,900 |
| 2026-01-05 | 946.16 | 966.06 | 938.24 | 955.03 | 950.27 | 649,100 |
| 2026-01-02 | 927.61 | 957.10 | 926.18 | 936.31 | 931.64 | 618,800 |
| 2025-12-31 | 926.36 | 928.07 | 906.33 | 906.36 | 901.84 | 381,900 |
| 2025-12-30 | 929.39 | 935.16 | 923.12 | 923.91 | 917.75 | 287,900 |
| 2025-12-29 | 938.00 | 949.29 | 928.90 | 930.04 | 923.84 | 446,300 |
| 2025-12-26 | 960.44 | 960.44 | 944.62 | 946.32 | 940.01 | 221,600 |
| 2025-12-24 | 954.75 | 958.08 | 947.05 | 953.25 | 946.90 | 191,700 |
| 2025-12-23 | 939.88 | 946.51 | 935.83 | 943.55 | 937.26 | 355,300 |
| 2025-12-22 | 976.05 | 976.05 | 937.10 | 945.16 | 938.86 | 569,200 |
| 2025-12-19 | 941.89 | 966.33 | 937.11 | 937.11 | 930.86 | 5,577,200 |
| 2025-12-18 | 936.41 | 951.63 | 922.88 | 929.48 | 923.28 | 731,400 |
| 2025-12-17 | 959.61 | 966.14 | 909.00 | 912.25 | 906.17 | 855,800 |
| 2025-12-16 | 947.81 | 968.84 | 942.00 | 951.36 | 945.02 | 577,000 |
| 2025-12-15 | 960.80 | 975.00 | 946.45 | 949.40 | 943.07 | 690,800 |
| 2025-12-12 | 980.00 | 988.10 | 941.37 | 946.51 | 940.20 | 781,600 |
| 2025-12-11 | 967.62 | 987.59 | 950.55 | 981.48 | 974.94 | 590,900 |
| 2025-12-10 | 968.54 | 989.25 | 962.95 | 979.02 | 972.49 | 446,700 |
| 2025-12-09 | 978.54 | 988.05 | 957.39 | 962.95 | 956.53 | 440,200 |
| 2025-12-08 | 976.03 | 1,002.50 | 974.46 | 983.58 | 977.02 | 444,800 |
| 2025-12-05 | 964.25 | 971.12 | 954.39 | 963.28 | 956.86 | 348,100 |
| 2025-12-04 | 950.10 | 959.38 | 931.98 | 952.74 | 946.39 | 478,800 |
| 2025-12-03 | 954.31 | 962.22 | 933.82 | 958.02 | 951.63 | 464,100 |
| 2025-12-02 | 938.65 | 963.91 | 931.60 | 952.18 | 945.83 | 603,000 |
| 2025-12-01 | 908.72 | 937.69 | 894.39 | 928.35 | 922.16 | 545,000 |
| 2025-11-28 | 919.06 | 930.40 | 910.03 | 928.17 | 921.98 | 357,500 |
| 2025-11-26 | 920.19 | 931.78 | 914.34 | 924.95 | 918.78 | 603,700 |
| 2025-11-25 | 883.69 | 913.26 | 864.45 | 908.61 | 902.55 | 559,700 |
| 2025-11-24 | 887.69 | 903.63 | 881.89 | 892.97 | 887.02 | 1,145,200 |
| 2025-11-21 | 864.16 | 883.79 | 833.18 | 872.35 | 866.54 | 763,000 |
| 2025-11-20 | 908.62 | 917.44 | 852.69 | 857.19 | 851.48 | 1,053,100 |
| 2025-11-19 | 866.16 | 890.84 | 859.97 | 884.65 | 878.75 | 843,200 |
| 2025-11-18 | 887.22 | 894.51 | 852.04 | 856.96 | 851.25 | 878,600 |
| 2025-11-17 | 914.29 | 924.00 | 879.42 | 897.01 | 891.03 | 483,900 |
| 2025-11-14 | 879.11 | 938.54 | 866.38 | 920.19 | 914.06 | 486,200 |
| 2025-11-13 | 950.67 | 959.17 | 912.95 | 924.29 | 918.13 | 675,800 |
| 2025-11-12 | 973.99 | 980.95 | 957.00 | 958.35 | 951.96 | 543,900 |
| 2025-11-11 | 967.19 | 978.76 | 951.12 | 954.71 | 948.35 | 580,500 |
| 2025-11-10 | 986.65 | 989.72 | 947.87 | 976.31 | 969.80 | 608,300 |
| 2025-11-07 | 944.00 | 959.01 | 904.06 | 958.26 | 951.87 | 739,900 |
| 2025-11-06 | 995.15 | 1,006.00 | 954.09 | 958.07 | 951.68 | 676,700 |
| 2025-11-05 | 961.04 | 1,014.99 | 956.68 | 1,000.15 | 993.48 | 697,100 |
| 2025-11-04 | 966.12 | 976.91 | 953.09 | 957.87 | 951.49 | 866,100 |
| 2025-11-03 | 1,030.00 | 1,040.39 | 984.75 | 1,003.93 | 997.24 | 828,000 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-30 | 2.0000 USD |
| 2026-06-30 | 2.0000 USD |
| 2026-03-31 | 2.0000 USD |
| 2025-12-31 | 1.5600 USD |
| 2025-09-30 | 1.5600 USD |
| 2025-06-30 | 1.5600 USD |
| 2025-03-31 | 1.5600 USD |
| 2024-12-31 | 1.2500 USD |
| 2024-09-30 | 1.2500 USD |
| 2024-06-28 | 1.2500 USD |
| 2024-03-27 | 1.2500 USD |
| 2023-12-28 | 1.0000 USD |
| 2023-09-28 | 1.0000 USD |
| 2023-06-29 | 1.0000 USD |
| 2023-03-30 | 1.0000 USD |
| 2022-12-29 | 0.7500 USD |
| 2022-09-29 | 0.7500 USD |
| 2022-06-29 | 0.7500 USD |
| 2022-03-30 | 0.7500 USD |
| 2021-12-30 | 0.6000 USD |
| 2021-09-29 | 0.6000 USD |
| 2021-06-29 | 0.6000 USD |
| 2021-03-30 | 0.6000 USD |
| 2020-12-30 | 0.5000 USD |
| 2020-09-29 | 0.5000 USD |
| 2020-06-29 | 0.5000 USD |
| 2020-03-30 | 0.5000 USD |
| 2019-12-30 | 0.4000 USD |
| 2019-09-27 | 0.4000 USD |
| 2019-06-27 | 0.4000 USD |
| 2019-03-28 | 0.4000 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.