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Monolithic Power Systems, Inc.

MPWRNASDAQTechnologySemiconductors

$1,167.27Today:- (-)1Y +9.07%

As of Oct 26, 2026 close

Market cap
$57.50B
P/E (TTM)
71.47
Forward P/E
142.06
Dividend yield
0.65%
52-week range
$833.18$1,714.09
Volume (live)
-
Avg. volume (3M)
770.86K

Monolithic Power Systems (MPWR) Historical Stock Prices

Analyze Monolithic Power Systems (MPWR) historical stock prices with comprehensive OHLC data, adjusted close prices, and daily trading volume. Access interactive price charts and detailed historical price data across multiple timeframes including daily, weekly, monthly, and yearly intervals for complete price history analysis.

Monolithic Power Systems (MPWR) Interactive Price Chart

Interactive historical price chart showing Monolithic Power Systems stock price movements and trends across multiple time periods.

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MPWR Historical Price Data Table

Complete historical stock price data with OHLC prices, adjusted close, and daily trading volume. Filter by time interval and date range for detailed price history analysis.

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Active filters: 6 Months · Daily127 records
Showing 1-50 of 127
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MPWR historical price data table with daily, weekly, monthly, quarterly, and yearly trading intervals. Track Open, High, Low, Close, Adjusted Close prices, and trading volume to analyze price trends, technical patterns, and market activity for comprehensive price history analysis.
DateOpenHighLowCloseAdj CloseVolume
Oct 26, 20261141.841178.381135.181167.271167.27921.27K
Oct 23, 20261156.391169.061126.571140.121140.12669.68K
Oct 22, 20261227.181230.411147.171167.931167.931.48M
Oct 21, 20261265.581288.271259.871283.321283.32610.89K
Oct 20, 20261232.851284.871222.291248.741248.74509.75K
Oct 19, 20261255.411283.591236.261253.661253.66862.34K
Oct 16, 20261223.321249.001207.201210.861210.86835.00K
Oct 15, 20261198.151260.241195.001249.201249.20991.56K
Oct 14, 20261295.001300.761234.361243.111243.111.12M
Oct 13, 20261294.291322.401283.811319.551319.55731.79K
Oct 12, 20261365.361365.361314.521319.231319.23870.27K
Oct 9, 20261396.531401.761351.261386.291386.29433.75K
Oct 8, 20261405.991416.621349.391369.801369.80848.19K
Oct 7, 20261447.641450.701412.681425.981425.98481.96K
Oct 6, 20261487.881491.641458.791473.691473.69375.08K
Oct 5, 20261444.411482.971432.381479.891479.89685.46K
Oct 2, 20261406.001455.991393.131439.731439.73705.80K
Oct 1, 20261359.981368.661331.001360.971360.97492.35K
Sep 30, 20261353.771361.441324.961347.221347.22465.26K
Sep 29, 20261372.051374.321347.851355.991353.99450.39K
Sep 28, 20261353.131359.761320.801351.201349.21660.02K
Sep 25, 20261332.631377.141329.471367.431365.41536.88K
Sep 24, 20261317.091349.641313.091335.551333.58492.63K
Sep 23, 20261367.081371.661302.101355.471353.47767.41K
Sep 22, 20261278.081387.451271.031380.621378.581.54M
Sep 21, 20261243.251283.831217.241277.681275.801.03M
Sep 18, 20261185.521221.511176.211217.801216.001.43M
Sep 17, 20261183.151184.151146.401169.581167.85950.23K
Sep 16, 20261157.421176.051133.831147.611145.92625.21K
Sep 15, 20261164.971171.181136.651142.461140.77557.09K
Sep 14, 20261184.431185.881141.381143.241141.55984.70K
Sep 11, 20261200.801241.041194.471234.461232.64555.18K
Sep 10, 20261184.851205.191175.951186.081184.33625.37K
Sep 9, 20261206.701228.821198.171203.751201.97508.49K
Sep 8, 20261230.641243.091211.221218.501216.70763.47K
Sep 4, 20261239.131239.131206.551223.861222.05625.90K
Sep 3, 20261200.701225.001189.491213.651211.86413.70K
Sep 2, 20261224.921245.231211.731219.361217.56405.20K
Sep 1, 20261245.111250.001211.861225.961224.15758.06K
Aug 31, 20261261.901279.001253.001267.771265.90689.20K
Aug 28, 20261306.031306.031254.011256.261254.41709.35K
Aug 27, 20261319.751332.001290.861311.081309.15459.32K
Aug 26, 20261301.041311.021284.561303.881301.96255.72K
Aug 25, 20261310.061322.991291.541304.151302.23359.62K
Aug 24, 20261298.381305.641255.561285.031283.13897.89K
Aug 21, 20261321.131337.701297.301316.281314.34529.77K
Aug 20, 20261311.341327.001295.021310.601308.67437.13K
Aug 19, 20261321.121335.191267.771300.141298.22710.87K
Aug 18, 20261365.441376.531303.221333.181331.211.14M
Aug 17, 20261418.011448.761411.601415.991413.90542.87K
Show:
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Source: Daily price history (open, high, low, close and volume). Data as of Oct 26, 2026. Data sources and methodology

Understanding Historical Stock Price Data & OHLC Metrics

Open Price
The price at which the stock opened for trading at the start of the trading session.
High Price
The highest price at which the stock traded during the trading session.
Low Price
The lowest price at which the stock traded during the trading session.
Close Price
The final price when trading closed for the session.
Adjusted Close Price
The closing price adjusted for corporate actions such as dividends, stock splits, and rights offerings. Used for accurate long-term historical price analysis and return calculations.
Volume
The total number of shares traded during the session, indicating trading activity and liquidity.