stockNYSE: AMPX • 28 Days Updates
Amprius Technologies Inc. (AMPX)
Showing Closing Date Range from Sep 10 to Oct 8, 2026.
Amprius Technologies (AMPX) manufactures advanced lithium-ion battery technology designed for high-capacity energy storage, trading on NYSE Stocks. Shares last closed at $9.33, moving -2.91% over the past week and -2.30% across 28 days. Longer term, the stock is -19.08% over 3 months, -49.27% over 6 months and -24.88% over 12 months. Other comparable stocks include CRL (Charles River Laboratories International) (+10.00%), BA (The Boeing) (-8.05%), XYZ (Block) (-3.79%), BN (Brookfield Voting Shares) (-2.81%) and JILL (J. Jill) (+7.55%) over the same period.
Investor Relations:ir.amprius.com
Price & Performance Trajectory
Amprius Technologies Inc.NYSE: AMPX
Latest Close
$9.33
28 Days Updates Trajectory
Showing Closing Date Range from Sep 10 to Oct 8, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesAMPX session performance
✓ Latest Close USD
$9.33
Latest session close
$-0.22vs period start
Period Return % % GAIN
-2.3%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$11.23 / $8.76
Period range envelope
$2.47channel spread
Total Volume SHARES
110.05M
Period turnover
Avg: 5.50M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(20 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 07, 2026 | $9.33 | -1.48% | $9.35 | $8.85 | 7.99M |
| Oct 06, 2026 | $9.47 | +0.21% | $9.77 | $9.42 | 4.57M |
| Oct 05, 2026 | $9.45 | -2.28% | $9.85 | $9.31 | 5.71M |
| Oct 02, 2026 | $9.67 | +0.62% | $9.91 | $9.54 | 5.04M |
| Oct 01, 2026 | $9.61 | -0.72% | $9.99 | $9.36 | 5.32M |
| Sep 30, 2026 | $9.68 | +1.57% | $9.99 | $9.62 | 6.88M |
| Sep 29, 2026 | $9.53 | -0.73% | $9.73 | $9.33 | 6.77M |
| Sep 28, 2026 | $9.60 | -1.54% | $11.23 | $9.47 | 15.13M |
| Sep 25, 2026 | $9.75 | +0.62% | $10.02 | $9.65 | 4.02M |
| Sep 24, 2026 | $9.69 | -0.41% | $9.86 | $9.37 | 4.71M |
| Sep 23, 2026 | $9.73 | -2.51% | $10.17 | $9.70 | 5.32M |
| Sep 22, 2026 | $9.98 | +3.85% | $10.05 | $9.62 | 4.43M |
| Sep 21, 2026 | $9.61 | +1.16% | $9.93 | $9.49 | 4.09M |
| Sep 18, 2026 | $9.50 | -0.42% | $9.85 | $9.20 | 4.84M |
| Sep 17, 2026 | $9.54 | +4.84% | $9.78 | $9.40 | 4.66M |
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