Monolithic Power Systems, Inc. (MPWR) Stock Price History
Historical prices from 2004 to 2026
- 1M
- -19.2%
- 3M
- -12.4%
- YTD
- +27.1%
- 1Y
- +24.3%
- 3Y
- +34.1%
- 5Y
- +16.8%
Loading 10-year price history...
MPWR Historical Performance
MPWR Annual Returns
Year-by-year price performance · 2004–2026
- 2004 annual price return
- -5.5%
- 2005 annual price return
- +69.0%
- 2006 annual price return
- -26.3%
- 2007 annual price return
- +92.6%
- 2008 annual price return
- -41.0%
- 2009 annual price return
- +82.6%
- 2010 annual price return
- -31.2%
- 2011 annual price return
- -10.8%
- 2012 annual price return
- +46.6%
- 2013 annual price return
- +51.8%
- 2014 annual price return
- +46.2%
- 2015 annual price return
- +31.0%
- 2016 annual price return
- +34.4%
- 2017 annual price return
- +34.4%
- 2018 annual price return
- -0.1%
- 2019 annual price return
- +54.2%
- 2020 annual price return
- +103.4%
- 2021 annual price return
- +35.2%
- 2022 annual price return
- -28.5%
- 2023 annual price return
- +83.9%
- 2024 annual price return
- -2.0%
- 2025 annual price return
- +52.5%
- 2026 annual price return
- +48.1%
MPWR Stock Price Trajectory (2004–2026)
As of November 7, 2026, Monolithic Power Systems, Inc. (MPWR) trades at $1,190.44, representing a +24.3% return over the past year. The stock has delivered a +121.6% total return over five years (+16.8% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $1,714.09 on May 26, 2026. From this peak, MPWR has corrected -30.5%, currently trading 10% below its 200-day moving average, suggesting potential weakness.
When compared to Technology sector peers ENTG (+49.3% 1Y), POWI (+10.2% 1Y), and DIOD (+49.3% 1Y), MPWR has underperformed the peer group average. Compare MPWR vs ENTG →
MPWR Historical Price Data · from 2004
Rows 1–50 of 5,526| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-11-06 | 1200.32 | 1217.24 | 1153.34 | 1190.44 | 1.20M | +5.22% |
| 2026-11-05 | 1202.84 | 1218.27 | 1125.00 | 1131.43 | 2.63M | -10.28% |
| 2026-11-04 | 1335.10 | 1337.91 | 1213.50 | 1261.08 | 1.23M | -5.06% |
| 2026-11-03 | 1303.15 | 1363.36 | 1275.75 | 1328.30 | 1.31M | +6.78% |
| 2026-11-02 | 1231.18 | 1309.44 | 1230.82 | 1243.95 | 1.27M | +2.67% |
| 2026-10-30 | 1173.99 | 1263.05 | 1171.02 | 1211.63 | 2.13M | +1.07% |
| 2026-10-29 | 1199.16 | 1209.86 | 1163.86 | 1198.81 | 790K | -1.02% |
| 2026-10-28 | 1224.14 | 1224.14 | 1188.93 | 1211.22 | 650K | -0.06% |
| 2026-10-27 | 1183.43 | 1220.77 | 1173.95 | 1211.89 | 813K | +3.82% |
| 2026-10-26 | 1141.84 | 1178.38 | 1135.18 | 1167.27 | 921K | +2.38% |
| 2026-10-23 | 1156.39 | 1169.06 | 1126.57 | 1140.12 | 670K | -2.38% |
| 2026-10-22 | 1227.18 | 1230.42 | 1147.17 | 1167.93 | 1.48M | -8.99% |
| 2026-10-21 | 1265.58 | 1288.27 | 1259.87 | 1283.32 | 611K | +2.77% |
| 2026-10-20 | 1232.85 | 1284.87 | 1222.29 | 1248.74 | 510K | -0.39% |
| 2026-10-19 | 1255.41 | 1283.59 | 1236.26 | 1253.66 | 862K | +3.53% |
| 2026-10-16 | 1223.32 | 1249.00 | 1207.20 | 1210.86 | 835K | -3.07% |
| 2026-10-15 | 1198.15 | 1260.24 | 1195.00 | 1249.20 | 992K | +0.49% |
| 2026-10-14 | 1295.00 | 1300.76 | 1234.36 | 1243.11 | 1.12M | -5.79% |
| 2026-10-13 | 1294.29 | 1322.40 | 1283.81 | 1319.55 | 732K | +0.02% |
| 2026-10-12 | 1365.36 | 1365.36 | 1314.52 | 1319.23 | 870K | -4.84% |
| 2026-10-09 | 1396.53 | 1401.76 | 1351.26 | 1386.29 | 434K | +1.20% |
| 2026-10-08 | 1405.99 | 1416.62 | 1349.39 | 1369.80 | 848K | -3.94% |
| 2026-10-07 | 1447.64 | 1450.71 | 1412.68 | 1425.98 | 482K | -3.24% |
| 2026-10-06 | 1487.88 | 1491.64 | 1458.79 | 1473.69 | 375K | -0.42% |
| 2026-10-05 | 1444.41 | 1482.97 | 1432.38 | 1479.89 | 685K | +2.79% |
| 2026-10-02 | 1406.00 | 1455.99 | 1393.13 | 1439.73 | 706K | +5.79% |
| 2026-10-01 | 1359.98 | 1368.67 | 1331.00 | 1360.97 | 492K | +1.02% |
| 2026-09-30 | 1353.77 | 1361.44 | 1324.96 | 1347.22 | 465K | -0.65% |
| 2026-09-29 | 1372.05 | 1374.32 | 1347.85 | 1355.99 | 450K | +0.35% |
| 2026-09-28 | 1353.13 | 1359.76 | 1320.80 | 1351.20 | 660K | -1.19% |
| 2026-09-25 | 1332.63 | 1377.14 | 1329.47 | 1367.43 | 537K | +2.39% |
| 2026-09-24 | 1317.09 | 1349.64 | 1313.09 | 1335.55 | 493K | -1.47% |
| 2026-09-23 | 1367.08 | 1371.66 | 1302.10 | 1355.47 | 767K | -1.82% |
| 2026-09-22 | 1278.08 | 1387.46 | 1271.03 | 1380.62 | 1.54M | +8.06% |
| 2026-09-21 | 1243.25 | 1283.83 | 1217.24 | 1277.68 | 1.03M | +4.92% |
| 2026-09-18 | 1185.52 | 1221.51 | 1176.21 | 1217.80 | 1.43M | +4.12% |
| 2026-09-17 | 1183.15 | 1184.15 | 1146.40 | 1169.58 | 950K | +1.91% |
| 2026-09-16 | 1157.42 | 1176.05 | 1133.83 | 1147.61 | 625K | +0.45% |
| 2026-09-15 | 1164.97 | 1171.18 | 1136.65 | 1142.46 | 557K | -0.07% |
| 2026-09-14 | 1184.43 | 1185.89 | 1141.38 | 1143.24 | 985K | -7.39% |
| 2026-09-11 | 1200.80 | 1241.04 | 1194.47 | 1234.46 | 555K | +4.08% |
| 2026-09-10 | 1184.85 | 1205.20 | 1175.95 | 1186.08 | 625K | -1.47% |
| 2026-09-09 | 1206.70 | 1228.82 | 1198.17 | 1203.75 | 508K | -1.21% |
| 2026-09-08 | 1230.64 | 1243.09 | 1211.22 | 1218.50 | 763K | -0.44% |
| 2026-09-04 | 1239.13 | 1239.13 | 1206.55 | 1223.86 | 626K | +0.84% |
| 2026-09-03 | 1200.70 | 1225.00 | 1189.49 | 1213.65 | 414K | -0.47% |
| 2026-09-02 | 1224.92 | 1245.23 | 1211.73 | 1219.36 | 405K | -0.54% |
| 2026-09-01 | 1245.11 | 1250.00 | 1211.86 | 1225.96 | 758K | -3.30% |
| 2026-08-31 | 1261.90 | 1279.00 | 1253.00 | 1267.77 | 689K | +0.92% |
| 2026-08-28 | 1306.03 | 1306.03 | 1254.01 | 1256.26 | 709K | -4.18% |
MPWR Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
MPWR — Frequently Asked Questions
Quick answers to the most common questions about buying MPWR stock.
How has MPWR stock performed recently?
MPWR returned +24.3% over the past year, beating its 5-year annualized CAGR of +16.8%. The stock trades below its 200-day moving average, confirming the uptrend.
What is MPWR's all-time high price?
Monolithic Power Systems, Inc. reached $1714.09 on 2026-05-26. The 52-week high is $1714.09. Current 1-year return of +24.3% places the stock closer to historical peaks.
Where can I download MPWR historical price data?
This page provides MPWR daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2004-2026, downloadable in CSV format.