Corning closed at USD 147.16, up 1.11% from the prior close.
Corning’s options board saw one dominant large trade on Friday: a $155,400 sale of 1,195 out-of-the-money calls at the 157.50 strike expiring in August 2026. The block was entirely seller-driven, reflecting a preference for collecting premium and betting against a sustained rally through that strike. With no offsetting bullish block prints, the large-trade tape leaned bearish to neutral, signaling cautious near-term sentiment despite the modest share-price gain.
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Options Indicators
GLW’s implied volatility is 64.11%, while its IV percentile stands at 51.00%, which places current volatility in a neutral historical range rather than an extreme. With the IV/HV ratio at 0.85, implied volatility is running below realized volatility, suggesting options are not carrying an aggressive premium at the moment and overall pricing looks relatively reasonable rather than stretched.
The Call/Put volume ratio is 1.93.
Large Trades
A CALL sale worth $155,400 was the standout large trade, with 1,195 contracts sold at the 157.50 strike expiring on 2026-08-28. With GLW referenced at $147.16, this call was out of the money, making it a bearish to neutral positioning that suggests the trader was leaning toward capped upside into expiration and seeking premium income from selling upside exposure rather than positioning for a breakout above the strike.
Overall, the large-trade flow points to a bearish near-term options tone in GLW. The activity was entirely one-sided in favor of downside or capped-upside positioning, and the fact that the only notable block was an out-of-the-money call sale indicates sentiment that the stock is unlikely to rally through 157.50 by expiration, reflecting restrained upside expectations and a preference for premium collection over bullish participation.
Strategy Reference
For traders seeking a lower assignment probability while still collecting premium, selling the 165.00 call in the same August 2026 cycle offers a wider buffer above the current price; alternatively, a bear call spread such as selling the 157.50 call and buying the 165.00 call can cap margin requirements while maintaining a defined-risk, capped-upside view.