Amkor Technology Inc. (AMKR)
Showing Closing Date Range from Oct 9 to Oct 16, 2026 compared to Oct 1 to Oct 8, 2026.
Compare Last 7 Days with Previous Period
Investor Relations:amkor.com
Current Period Close
$41.82
Oct 09, 2026 - Oct 16, 2026
Previous Period Close
$51.00
Oct 01, 2026 - Oct 08, 2026
Net Comparison Delta
$-9.18 (-18.00%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(6 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 16, 2026 | $41.82 | Oct 08, 2026 | $51.00 | -18.00% |
| Oct 15, 2026 | $44.05 | Oct 07, 2026 | $52.27 | -15.73% |
| Oct 14, 2026 | $44.82 | Oct 06, 2026 | $53.39 | -16.05% |
| Oct 13, 2026 | $47.61 | Oct 05, 2026 | $54.63 | -12.85% |
| Oct 12, 2026 | $48.11 | Oct 02, 2026 | $56.02 | -14.12% |
| Oct 09, 2026 | $49.12 | Oct 01, 2026 | $52.90 | -7.15% |