Silicon Motion Technology Corporation (SIMO)
Showing Closing Date Range from Apr 15 to Oct 12, 2026 compared to Oct 16, 2025 to Apr 14, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:siliconmotion.com
Current Period Close
$263.90
Apr 15, 2026 - Oct 12, 2026
Previous Period Close
$130.15
Oct 16, 2025 - Apr 14, 2026
Net Comparison Delta
+$133.75 (+102.77%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(120 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 09, 2026 | $263.90 | Apr 09, 2026 | $127.00 | +107.80% |
| Oct 08, 2026 | $261.89 | Apr 08, 2026 | $121.75 | +115.10% |
| Oct 07, 2026 | $285.78 | Apr 07, 2026 | $117.01 | +144.24% |
| Oct 06, 2026 | $284.96 | Apr 06, 2026 | $116.59 | +144.41% |
| Oct 05, 2026 | $282.45 | Apr 02, 2026 | $113.90 | +147.98% |
| Oct 02, 2026 | $280.50 | Apr 01, 2026 | $116.98 | +139.78% |
| Sep 25, 2026 | $276.23 | Mar 31, 2026 | $112.29 | +146.00% |
| Sep 24, 2026 | $275.10 | Mar 30, 2026 | $105.45 | +160.88% |
| Sep 23, 2026 | $276.53 | Mar 27, 2026 | $110.06 | +151.25% |
| Sep 22, 2026 | $283.26 | Mar 26, 2026 | $111.23 | +154.66% |
| Sep 21, 2026 | $269.00 | Mar 25, 2026 | $110.93 | +142.50% |
| Sep 18, 2026 | $272.11 | Mar 24, 2026 | $118.64 | +129.36% |
| Sep 17, 2026 | $253.30 | Mar 23, 2026 | $123.73 | +104.72% |
| Sep 16, 2026 | $241.14 | Mar 20, 2026 | $123.76 | +94.84% |
| Sep 15, 2026 | $239.20 | Mar 19, 2026 | $127.50 | +87.61% |
Page 1 of 8