Atomera Incorporated (ATOM)
Showing Closing Date Range from Oct 2 to Oct 9, 2026 compared to Sep 24 to Oct 1, 2026.
Compare Last 7 Days with Previous Period
Investor Relations:ir.atomera.com
Current Period Close
$4.16
Oct 02, 2026 - Oct 09, 2026
Previous Period Close
$4.35
Sep 24, 2026 - Oct 01, 2026
Net Comparison Delta
$-0.19 (-4.37%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(6 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 09, 2026 | $4.16 | - | - | - |
| Oct 08, 2026 | $4.13 | Sep 30, 2026 | $4.35 | -5.06% |
| Oct 07, 2026 | $4.37 | Sep 29, 2026 | $4.23 | +3.31% |
| Oct 06, 2026 | $4.46 | Sep 28, 2026 | $4.15 | +7.47% |
| Oct 05, 2026 | $4.62 | Sep 25, 2026 | $4.35 | +6.21% |
| Oct 02, 2026 | $4.71 | Sep 24, 2026 | $4.34 | +8.53% |