See inside every stock. Pro
S&P 5007,663▼ 1.21%Nasdaq26,009▼ 2.60%Dow Jones52,868▲ 0.02%Nasdaq 10028,959▼ 2.90%VIX19.03▲ 14.09%US Dollar101.62▼ 0.16%Gold spot4,093▼ 0.80%WTI102.60▲ 3.15%
← MPWR stock page

Monolithic Power Systems, Inc. historical data

1M3M6M1Y5YMAXDownload CSV
DateOpenHighLowCloseAdj. closeVolume
2026-10-221,227.181,230.421,148.471,167.931,167.931,479,972
2026-10-211,265.581,288.271,259.871,283.321,283.32610,500
2026-10-201,232.851,284.871,222.291,248.741,248.74509,200
2026-10-191,255.411,283.591,236.261,253.661,253.66862,100
2026-10-161,223.321,249.001,207.201,210.861,210.86834,200
2026-10-151,198.151,260.241,195.001,249.201,249.20991,300
2026-10-141,295.001,300.761,234.361,243.111,243.111,121,600
2026-10-131,294.291,322.401,283.811,319.551,319.55730,800
2026-10-121,365.361,365.361,314.521,319.231,319.23869,800
2026-10-091,396.531,401.761,351.261,386.291,386.29433,700
2026-10-081,405.991,416.621,349.391,369.801,369.80848,100
2026-10-071,447.641,450.711,412.681,425.981,425.98481,700
2026-10-061,487.881,491.641,458.791,473.691,473.69374,700
2026-10-051,444.411,482.971,432.381,479.891,479.89685,400
2026-10-021,406.001,455.991,393.131,439.731,439.73705,300
2026-10-011,359.981,368.671,331.001,360.971,360.97492,300
2026-09-301,353.771,361.441,324.961,347.221,347.22465,200
2026-09-291,372.051,374.321,347.851,355.991,353.99450,000
2026-09-281,353.131,359.761,320.801,351.201,349.21659,400
2026-09-251,332.631,377.141,329.471,367.431,365.41536,600
2026-09-241,317.091,349.641,313.091,335.551,333.58492,500
2026-09-231,367.081,371.661,302.101,355.471,353.47767,000
2026-09-221,278.081,387.461,271.031,380.621,378.581,534,800
Page 1 of 1 · 23 trading days

Stock splits

No stock splits on record.

Dividends

Ex-dateAmount
2026-09-302.0000 USD
2026-06-302.0000 USD
2026-03-312.0000 USD
2025-12-311.5600 USD
2025-09-301.5600 USD
2025-06-301.5600 USD
2025-03-311.5600 USD
2024-12-311.2500 USD
2024-09-301.2500 USD
2024-06-281.2500 USD
2024-03-271.2500 USD
2023-12-281.0000 USD
2023-09-281.0000 USD
2023-06-291.0000 USD
2023-03-301.0000 USD
2022-12-290.7500 USD
2022-09-290.7500 USD
2022-06-290.7500 USD
2022-03-300.7500 USD
2021-12-300.6000 USD
2021-09-290.6000 USD
2021-06-290.6000 USD
2021-03-300.6000 USD
2020-12-300.5000 USD
2020-09-290.5000 USD
2020-06-290.5000 USD
2020-03-300.5000 USD
2019-12-300.4000 USD
2019-09-270.4000 USD
2019-06-270.4000 USD
2019-03-280.4000 USD

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.