Corning Incorporated (GLW)
Showing Closing Date Range from Apr 25 to Oct 22, 2026 compared to Oct 26, 2025 to Apr 24, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:investor.corning.com
Current Period Close
$134.92
Apr 25, 2026 - Oct 22, 2026
Previous Period Close
$175.89
Oct 26, 2025 - Apr 24, 2026
Net Comparison Delta
$-40.97 (-23.29%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(124 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 21, 2026 | $134.92 | Apr 24, 2026 | $175.89 | -23.29% |
| Oct 20, 2026 | $132.26 | Apr 23, 2026 | $169.50 | -21.97% |
| Oct 19, 2026 | $132.74 | Apr 22, 2026 | $168.76 | -21.34% |
| Oct 16, 2026 | $132.00 | Apr 21, 2026 | $165.45 | -20.22% |
| Oct 15, 2026 | $138.43 | Apr 20, 2026 | $165.38 | -16.30% |
| Oct 14, 2026 | $140.89 | Apr 17, 2026 | $164.38 | -14.29% |
| Oct 13, 2026 | $148.54 | Apr 16, 2026 | $166.08 | -10.56% |
| Oct 12, 2026 | $147.28 | Apr 15, 2026 | $168.27 | -12.47% |
| Oct 09, 2026 | $156.68 | Apr 14, 2026 | $172.82 | -9.34% |
| Oct 08, 2026 | $152.83 | Apr 13, 2026 | $175.17 | -12.75% |
| Oct 07, 2026 | $163.25 | Apr 10, 2026 | $171.24 | -4.67% |
| Oct 06, 2026 | $168.97 | Apr 09, 2026 | $169.80 | -0.49% |
| Oct 05, 2026 | $159.37 | Apr 08, 2026 | $165.10 | -3.47% |
| Oct 02, 2026 | $164.19 | Apr 07, 2026 | $148.52 | +10.55% |
| Oct 01, 2026 | $160.42 | Apr 06, 2026 | $146.50 | +9.50% |
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