Corning Incorporated (GLW) — Quality & forensics
As of 2026-09-14 — refreshed nightly. Closelook readings from an investment research diary, not ratings or advice.
The Closelook module scores
- Valuation 26
- Quality 48
- Growth 50
- Balance sheet 51
- Cash quality 51
- Capital allocation 42
- Momentum 36
Scores are computed nightly across the coverage universe and read relative to it — the methodology lives in the company-scoring explainer.
Financial forensics — the academic screens
Sits in the safe zone (above 2.99). The Z-Score estimates financial-distress risk from five balance-sheet and earnings ratios.
Nine binary fundamental-strength checks across profitability, leverage and operating efficiency.
Screens reported earnings for statistical manipulation patterns — below the −1.78 manipulation-risk threshold. A screen, not an accusation.
Continue: the GLW chart & overview · GLW on the tape
FAQ · from the current data · as of 2026-09-14
Quick answers
What is Corning Incorporated's Closelook quality reading?
The composite reads 43/100 across 7 modules, as of 2026-09-14: valuation 26, quality 48, growth 50, balance sheet 51, cash quality 51, capital allocation 42, momentum 36. Closelook scores are research diary readings, not ratings or investment advice.
What is Corning Incorporated's Altman Z-Score?
6.24, which sits in the safe zone (above 2.99) as of 2026-09-14. The Altman Z-Score estimates financial distress risk from five balance-sheet and earnings ratios.
What is Corning Incorporated's Piotroski F-Score?
8 of 9, as of 2026-09-14. The F-Score counts nine binary fundamental-strength signals across profitability, leverage and operating efficiency.
What does Corning Incorporated's Beneish M-Score indicate?
-2.36 — below the −1.78 manipulation-risk threshold, as of 2026-09-14. The M-Score screens reported earnings for statistical manipulation patterns; it is a screen, not an accusation.
Mentioned on Closelook
Where GLW appears in the diary — 9 pieces, newest first. Every link is our own writing.
Go deeper
Long reads
Dailies
- AI trade — sellers of compute sold, buyers bought: chips −5.6%, software +5%, SoftBank +7% in Tokyo
- Brent closes above $100 for the first time since July and the 10-year hits 4.86%: Wall Street falls a third day while Cloudflare +10%, Datadog +7% and Meta +7% catch the money the chip leaders gave back
- Oil knocks on $100 and Wall Street sells everything but the AI pipe: Intel +9%, Lumentum +11%, Dow −1.2% — Seoul buys the dip and the Kospi is back above 7,000
- Chips up again, software down again — Friday's split is turning into a trend
- Portfolio Diary — A Quiet Tape: Three New Names, the Rest Was Reinvests
- Pattern 03 cohort — NVIDIA equity deployments as Rubin Build-Out leading indicator
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