Amprius Technologies Inc. (AMPX)
Showing Closing Date Range from Apr 16 to Oct 13, 2026 compared to Oct 17, 2025 to Apr 15, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:ir.amprius.com
Current Period Close
$8.56
Apr 16, 2026 - Oct 13, 2026
Previous Period Close
$18.30
Oct 17, 2025 - Apr 15, 2026
Net Comparison Delta
$-9.74 (-53.22%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(125 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 13, 2026 | $8.56 | - | - | - |
| Oct 12, 2026 | $8.87 | - | - | - |
| Oct 09, 2026 | $9.44 | Apr 15, 2026 | $18.30 | -48.42% |
| Oct 08, 2026 | $9.39 | Apr 14, 2026 | $17.89 | -47.51% |
| Oct 07, 2026 | $9.33 | Apr 13, 2026 | $18.39 | -49.27% |
| Oct 06, 2026 | $9.47 | Apr 10, 2026 | $17.22 | -45.01% |
| Oct 05, 2026 | $9.45 | Apr 09, 2026 | $16.15 | -41.49% |
| Oct 02, 2026 | $9.67 | Apr 08, 2026 | $16.92 | -42.85% |
| Oct 01, 2026 | $9.61 | Apr 07, 2026 | $16.70 | -42.46% |
| Sep 30, 2026 | $9.68 | Apr 06, 2026 | $17.56 | -44.87% |
| Sep 29, 2026 | $9.53 | Apr 02, 2026 | $16.00 | -40.44% |
| Sep 28, 2026 | $9.60 | Apr 01, 2026 | $15.52 | -38.14% |
| Sep 25, 2026 | $9.75 | Mar 31, 2026 | $16.86 | -42.17% |
| Sep 24, 2026 | $9.69 | Mar 30, 2026 | $14.72 | -34.17% |
| Sep 23, 2026 | $9.73 | Mar 27, 2026 | $16.12 | -39.64% |
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