Atomera Incorporated (ATOM)
Showing Closing Date Range from Jul 14 to Oct 12, 2026 compared to Apr 14 to Jul 13, 2026.
Compare Last 3 Months with Previous Period
Investor Relations:ir.atomera.com
Current Period Close
$4.16
Jul 14, 2026 - Oct 12, 2026
Previous Period Close
$6.25
Apr 14, 2026 - Jul 13, 2026
Net Comparison Delta
$-2.09 (-33.44%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(62 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 09, 2026 | $4.16 | Jul 13, 2026 | $6.25 | -33.44% |
| Oct 08, 2026 | $4.13 | Jul 10, 2026 | $6.63 | -37.71% |
| Oct 07, 2026 | $4.37 | Jul 09, 2026 | $6.83 | -36.02% |
| Oct 06, 2026 | $4.46 | Jul 08, 2026 | $6.82 | -34.60% |
| Oct 05, 2026 | $4.62 | Jul 07, 2026 | $6.78 | -31.86% |
| Oct 02, 2026 | $4.71 | Jul 06, 2026 | $7.36 | -35.96% |
| Sep 30, 2026 | $4.35 | Jul 02, 2026 | $7.41 | -41.30% |
| Sep 29, 2026 | $4.23 | Jul 01, 2026 | $8.28 | -48.91% |
| Sep 28, 2026 | $4.15 | Jun 30, 2026 | $8.71 | -52.35% |
| Sep 25, 2026 | $4.35 | Jun 29, 2026 | $7.61 | -42.84% |
| Sep 24, 2026 | $4.34 | Jun 26, 2026 | $7.08 | -38.70% |
| Sep 23, 2026 | $4.31 | Jun 25, 2026 | $7.31 | -41.04% |
| Sep 22, 2026 | $4.48 | Jun 24, 2026 | $7.41 | -39.54% |
| Sep 21, 2026 | $4.39 | Jun 23, 2026 | $7.53 | -41.70% |
| Sep 18, 2026 | $4.12 | Jun 22, 2026 | $8.26 | -50.12% |
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