Amplitude Inc. (AMPL)
Showing Closing Date Range from Oct 2 to Oct 30, 2026 compared to Sep 3 to Oct 1, 2026.
Compare Last 28 Days with Previous Period
Investor Relations:amplitude.com
Current Period Close
$17.08
Oct 02, 2026 - Oct 30, 2026
Previous Period Close
$14.30
Sep 03, 2026 - Oct 01, 2026
Net Comparison Delta
+$2.78 (+19.44%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(21 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 30, 2026 | $17.08 | - | - | - |
| Oct 29, 2026 | $17.10 | - | - | - |
| Oct 28, 2026 | $17.44 | Oct 01, 2026 | $14.30 | +21.96% |
| Oct 27, 2026 | $17.26 | Sep 30, 2026 | $13.85 | +24.62% |
| Oct 26, 2026 | $17.30 | Sep 29, 2026 | $13.64 | +26.83% |
| Oct 23, 2026 | $17.42 | Sep 28, 2026 | $13.30 | +30.98% |
| Oct 22, 2026 | $17.07 | Sep 25, 2026 | $13.30 | +28.35% |
| Oct 21, 2026 | $16.52 | Sep 23, 2026 | $13.76 | +20.10% |
| Oct 20, 2026 | $15.70 | Sep 22, 2026 | $13.14 | +19.48% |
| Oct 19, 2026 | $15.18 | Sep 21, 2026 | $13.43 | +13.03% |
| Oct 16, 2026 | $14.75 | Sep 18, 2026 | $13.20 | +11.74% |
| Oct 15, 2026 | $15.83 | Sep 17, 2026 | $13.81 | +14.63% |
| Oct 14, 2026 | $15.29 | Sep 16, 2026 | $13.47 | +13.51% |
| Oct 13, 2026 | $15.61 | Sep 15, 2026 | $13.37 | +16.75% |
| Oct 12, 2026 | $15.53 | Sep 14, 2026 | $13.65 | +13.77% |
Page 1 of 2