Is Corning a good buy right now?
USNYSE: GLWNYSE-listedlast $193.2 · 2 Jul 2026
Not yet — wait
Signal paused. GLW's price history has a jump — most likely a split or bonus issue that was not adjusted — and 1 trade touching it were left out until the data is checked. The last Buy signal came on 25 Jun 2026 at $230 and closed on 2 Jul 2026 (−16.0%).
As of 30 Sep 2026 · Firefly Breakout Weekly
What happened after the last 6 buy signals on GLW
Oct 2024 – 30 Sep 20262 of 6 closed above the entry price, with an average outcome of +8.8% per signal before costs; a signal typically stayed open about 7 wk. 1 trade touching a jump in the price data was left out.
| Buy signal | Price then | Closed | Held | Outcome |
|---|---|---|---|---|
| 25 Jun 2026 | $230 | 2 Jul 2026 | 7 d | -16.0% |
| 26 May 2026 | $197.6 | 29 May 2026 | 3 d | -11.8% |
| 8 May 2026 | $197.6 | 18 May 2026 | 10 d | -12.1% |
| 10 Feb 2026 | $129.3 | 6 May 2026 | 12 wk | +50.9% |
| 29 Jul 2025 | $58.2 | 27 Oct 2025 | 13 wk | +51.0% |
| 29 Oct 2024 | $49.51 | 4 Mar 2025 | 4 mo | -9.4% |
Outcomes are simulated by applying Firefly's rules to historical prices, before costs and slippage. Sell triggers are not counted: Firefly reads them as “don't enter”, not as short trades. Past behaviour of a rule is not a prediction of future prices.
The strategy behind this page
one rule set per market · beta| Strategy | Horizon | Signal | Since | Buy signals closed higher |
|---|---|---|---|---|
| Firefly Breakout Weekly | Medium term | No signal | — | 33% |
This beta publishes one rule set per market — Firefly Breakout Weekly — chosen in the October 2026 review. What the beta shows and how the data was cleaned →
Same theme beyond US
same theme, other marketsIndian peers are listed on the NSE and priced in rupees. Crypto gains are taxed at 30% in India with 1% TDS. Shown for context — not a recommendation to switch markets.
More questions about GLW
GLW share price today — buy or sell?
As of 30 Sep 2026, Firefly Breakout Weekly says wait on Corning. Signal paused. GLW's price history has a jump — most likely a split or bonus issue that was not adjusted — and 1 trade touching it were left out until the data is checked. The last Buy signal came on 25 Jun 2026 at $230 and closed on 2 Jul 2026 (−16.0%). The last price on record was $193.2 on 2 Jul 2026.
How has Firefly's strategy done on Corning?
From October 2024 to 30 Sep 2026 Firefly's rules gave 6 buy signals on Corning; 2 closed above the entry price and the average outcome was +8.8% per signal, simulated on historical prices before costs. A handful of signals is a pattern, not a statistic.
What is the Corning price target?
We don't publish price targets — no rule-based system can forecast a price. Firefly Breakout Weekly closes each signal by its own rules; every closed signal on Corning and how it turned out is listed on this page.
Should I sell Corning?
No sell trigger is active on Corning as of 30 Sep 2026. This describes a rule, not advice on your position.
Why does this page show a single strategy?
This is the Signals beta. Each market publishes one rule set — here Firefly Breakout Weekly — instead of a vote across Firefly's whole library, and the verdict is its signal as of 30 Sep 2026. Sell triggers count as “don't enter”; only buy triggers are scored.
Fintrens shows how one of Firefly's rule-based strategies reads this stock. It is educational information, not investment advice and not a recommendation to buy or sell. We do not publish price targets. Indian residents buy US stocks under the RBI's Liberalised Remittance Scheme; tax is collected at source above the annual threshold. Read how Firefly's strategies work →