Corning Incorporated NYQ · GLW
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Sign in / create a free accountCorning Incorporated Stock Summary
Corning Incorporated is a technology company that manufactures a range of specialized products across several industries. The company produces optical fibers and cables for communications networks, materials for display screens, components for automotive applications, and products for life sciences. With operations spanning the United States and major international markets including China, Japan, Taiwan, and South Korea, Corning serves multiple sectors through its optical communications, display technologies, specialty materials, automotive, and life sciences divisions.
The stock has been experiencing significant volatility recently. Corning shares closed at $143.36, down 2.24% for the day. This price sits well below the 52-week high of $271.78 reached earlier in the period, though it remains above the 52-week low of $99.50. The stock is currently in a pullback phase, trading nearly 2 full average true range units below its 21-day moving average. The RSI(2) reading of 10.5 indicates the stock has moved into oversold territory on a short-term basis, reflecting the recent selling pressure.
A quick snapshot built from the data on this page — not investment advice. Always do your own research.
Price is stretched far below its normal range — the deepest stretch tier, where snap-backs most often start.
- · KC3 lower stretch — deepest mean-reversion tier
- · Capitulation volume 3.2x — institutions transacting
- · Aligned with weak uptrend
Each bar shows how many points that factor added. The more points — and the more factors that agree — the higher the letter grade.
- · Volume 3.2x avg (no candle alignment)
Each bar shows how many points that factor added. The more points — and the more factors that agree — the higher the letter grade.
On the latest daily bar, momentum sits mid-range (RSI 30), the trend is quiet (ADX 19), and trading is unusually heavy at 3.0× normal volume. On the business side, revenue is growing 20% year over year and the business keeps about 4 cents of every sales dollar as free cash.
Latest-bar indicator readings behind the grade — display-only, they don't move the letter.
Company fundamentals for context — display-only, they don't move the grade.
The model's verdict is “Unknown” and accounting quality screens as Weak. Model estimates only — do your own due diligence.
- ✓ Goodwill 8% of assets (organic growth)
- ✓ Positive retained earnings
- ⚠ Debt exceeds cash
- ⚠ Quick ratio 0.81 (fragile)
- ⚠ Receivables growing faster than revenue
GLW is a $108.4 billion company, priced at 61× last year's earnings.
Options idea
See more →ITM tracks the stock · OTM is cheaper / more leverage. Model-priced — verify the live chain. As of 2h ago (2026-07-28 20:22 UTC).
Earnings
See more →- Last reported
- 2026-07-28
- EPS (act / est)
- 0.78 / 0.75
- Surprise
- +3.5%
About
Corning Incorporated operates in optical communications, display, specialty materials, automotive, and life sciences businesses in the United States, Canada, Mexico, Japan, Taiwan, China, South Korea, Germany, and internationally. The company provides optical fibers and cables; and hardware and equipment products, such as cable assemblies, fiber optic hardware and connectors, o…