Manufacturing / Rolling, Drawing & Extruding Of Nonferrous Metals
CORNING INC /NY
GLW
$158.42
+$13.25 (+9.04%)
Price as of Aug 5, 2026 10:41 UTC
150 B
Market Cap (Large Cap)
76%
IV Rank
80.9%
Implied Volatility
Oct 26
Next Earnings
Technical Signals
as of Aug 3
Bearish
2 of 7
Trend
- Above 20-day average $156.74
- Above 50-day average $169.62
- Above 200-day average $136.77 · +7.2%
- Moving averages stacked Not aligned
Momentum
- Golden cross (50/200) —
- Momentum cross (20/50) Down · 9d ago
Volume
- Below-average volume 0.9x avg
Price & Trend
Daily candles with EMA 20, SMA 50. Drag to zoom.
Options Activity & Greeks
Implied volatility, flow, and dealer positioning from the options market.
Put/Call Ratio
0.64
Bullish skew
Implied Volatility
80.9%
1% percentile
IV vs Realized
Options cheap
20d HV 109.2%
Options Heat Map
Delta-risk grid for GLW options across strikes and expirations. Hover any cell for full Greeks.
Loading option chain data...
Insider Trades
0 buys
51 sells
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 30, 2026 | CUMMINGS ROBERT F JR | Grant | 161 | $41,124 | |
| Jun 30, 2026 | BURNS STEPHANIE | Grant | 161 | $41,124 | |
| Jun 30, 2026 | Ferguson Roger W. Jr. | Grant | 161 | $41,124 | |
| Jun 30, 2026 | Martin Kevin J | Grant | 137 | $34,994 | |
| Jun 22, 2026 | Gullo Michelle L | Tax_withholding | 18,378 | $3,856,256 | |
| Jun 09, 2026 | WEEKS WENDELL P | Exercise | 100,000 | $0 | |
| Jun 09, 2026 | WEEKS WENDELL P | Sell | 100,000 | $18,646,070 | |
| Jun 09, 2026 | WEEKS WENDELL P | Exercise | 100,000 | $2,703,000 | |
| Jun 09, 2026 | WEEKS WENDELL P | Other | 100,000 | $0 | |
| Jun 09, 2026 | WEEKS WENDELL P | Other | 100,000 | $18,646,070 |
Politician Trades in GLW
| Date | Politician | Party | Type | Amount |
|---|---|---|---|---|
| Mar 25, 2026 | Gilbert Cisneros | Purchase | $1K-$15K | |
| Mar 25, 2026 | Gil Cisneros | D | Purchase | $1K-$15K |
| Mar 19, 2026 | Maria Elvira Salazar | R | Purchase | $15K-$50K |
| Mar 19, 2026 | Maria Elvira Salazar | R | Purchase | $15K-$50K |
| Feb 24, 2026 | Ro Khanna | D | Purchase | $1K-$15K |
| May 28, 2025 | Josh S. Gottheimer | D | Purchase | $1K-$15K |
| May 22, 2025 | Josh S. Gottheimer | D | Purchase | $1K-$15K |
| May 19, 2025 | Ro Khanna | D | Sale | $1K-$15K |
| May 14, 2025 | Marjorie Taylor Greene | R | Purchase | $1K-$15K |
| May 05, 2025 | Marjorie Taylor Greene | R | Purchase | $1K-$15K |
Earnings History
| Date | Quarter | EPS Est. | EPS Actual | Surprise | Result |
|---|---|---|---|---|---|
| Jul 28, 2026 | Q2 2026 | $0.76 | |||
| Jul 27, 2026 | Q2 2026 | $0.76 | |||
| Jun 30, 2026 | Q2 2026 | $0.76 | $0.78 | +2.2% | Beat |
| Mar 31, 2026 | Q1 2026 | $0.70 | $0.70 | +0.5% | Beat |
| Dec 31, 2025 | Q4 2025 | $0.71 | $0.72 | +1.1% | Beat |
| Sep 30, 2025 | Q3 2025 | $0.67 | $0.67 | 0.0% | Miss |
| Jun 30, 2025 | Q2 2025 | $0.58 | $0.60 | +4.3% | Beat |
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