Monolithic Power Systems Inc. (MPWR)
Showing Closing Date Range from Apr 26 to Oct 23, 2026 compared to Oct 27, 2025 to Apr 25, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:ir.monolithicpower.com
Current Period Close
$1140.12
Apr 26, 2026 - Oct 23, 2026
Previous Period Close
$1632.06
Oct 27, 2025 - Apr 25, 2026
Net Comparison Delta
$-491.94 (-30.14%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(125 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 23, 2026 | $1140.12 | - | - | - |
| Oct 22, 2026 | $1167.93 | Apr 24, 2026 | $1632.06 | -28.44% |
| Oct 21, 2026 | $1283.32 | Apr 23, 2026 | $1592.17 | -19.40% |
| Oct 20, 2026 | $1248.74 | Apr 22, 2026 | $1522.04 | -17.96% |
| Oct 19, 2026 | $1253.66 | Apr 21, 2026 | $1527.95 | -17.95% |
| Oct 16, 2026 | $1210.86 | Apr 20, 2026 | $1490.86 | -18.78% |
| Oct 15, 2026 | $1249.20 | Apr 17, 2026 | $1468.35 | -14.92% |
| Oct 14, 2026 | $1243.11 | Apr 16, 2026 | $1402.81 | -11.38% |
| Oct 13, 2026 | $1319.55 | Apr 15, 2026 | $1353.00 | -2.47% |
| Oct 12, 2026 | $1319.23 | Apr 14, 2026 | $1363.42 | -3.24% |
| Oct 09, 2026 | $1386.29 | Apr 13, 2026 | $1372.23 | +1.02% |
| Oct 08, 2026 | $1369.80 | Apr 10, 2026 | $1353.85 | +1.18% |
| Oct 07, 2026 | $1425.98 | Apr 09, 2026 | $1334.21 | +6.88% |
| Oct 06, 2026 | $1473.69 | Apr 08, 2026 | $1312.94 | +12.24% |
| Oct 05, 2026 | $1479.89 | Apr 07, 2026 | $1191.22 | +24.23% |
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