Corning (GLW) Technical Analysis
As of 2026-07-22, GLW last traded at 154.06 USD (-5.14% on the day) and is in a range on the daily timeframe — moving averages not aligned / flat. Nearest levels: 148.17 USD support below, 162.1 USD resistance above. 14-day RSI is 20 (oversold).
Last updated 2026-07-22 · Source: FMP end-of-day prices (adjusted); indicators computed by SniperIQ
Is GLW in an uptrend or downtrend?
Corning is in a range — moving averages not aligned / flat.
| Last close | 154.06 USD (-5.14%) |
|---|---|
| 20-day average | 192.93 USD |
| 50-day average | 190.42 USD |
| 200-day average | 133.38 USD |
Key support and resistance levels for GLW
Derived from swing pivots over the last 200 sessions:
| Level | Type | Strength | Touches |
|---|---|---|---|
| 162.1 USD | Resistance | Minor | 1 |
| 176.75 USD | Resistance | Minor | 1 |
| 179.08 USD | Resistance | Minor | 1 |
| Level | Type | Strength | Touches |
|---|---|---|---|
| 148.17 USD | Support | Minor | 1 |
| 126.68 USD | Support | Minor | 1 |
| 123.9 USD | Support | Minor | 1 |
GLW 52-week range, momentum and volatility
| 52-week high | 271.78 USD (43.3% below) |
|---|---|
| 52-week low | 53.29 USD (189.1% above) |
| 14-day RSI | 20 (Oversold) |
| 14-day ATR | 14.18 USD (9.2% of price, High volatility) |
Related research pages
Frequently asked questions
Is Corning (GLW) in an uptrend or downtrend?
As of 2026-07-22, GLW is in a range on the daily timeframe — moving averages not aligned / flat. Last close 154.06 USD vs 50-day average 190.42 USD and 200-day average 133.38 USD.
What are the key support and resistance levels for GLW?
Nearest support is around 148.17 USD (minor, 1 touch). Nearest resistance is around 162.1 USD (minor). Levels are derived from swing pivots over the last ~200 sessions.
What is GLW's 52-week high and low?
Over the last 52 weeks, GLW traded between 53.29 USD and 271.78 USD. It is currently 43.3% below its 52-week high.
Is GLW overbought or oversold?
The 14-day RSI is 20.0 — in oversold territory (<30). Momentum reads as oversold.
How volatile is GLW?
Its 14-day Average True Range is 14.18 (9.2% of price) — high volatility relative to price.