GLW Options Chain by Expiration – Open Interest & Put/Call Ratio

Explore the GLW options chain aggregated by expiration date, with call and put open interest, total OI and put/call ratios. Use this overview to spot where options positioning is most concentrated and which expirations carry bullish, bearish or neutral sentiment for GLW.

Options Analysis Short-Term Forecast Short Interest Report

Market Sentiment from GLW Options by Expiration Date

The table below aggregates GLW options data by expiration date, including call volume, put volume, total open interest and the put/call ratio. Each row is assigned a sentiment label and numerical sentiment score, highlighting expirations where positioning is extremely bullish, defensive or balanced. Click on an expiration date to drill down into the detailed options chain for that maturity.

Expiration Date	Call OI	Put OI	Total Open Interest	Put/Call Ratio
2025-12-26	7146	10033	17179	1.404
2026-01-02	2835	1461	4296	0.515
2026-01-09	542	1341	1883	2.474
2026-01-16	64651	25932	90583	0.401
2026-01-23	322	2013	2335	6.252
2026-01-30	176	169	345	0.960
2026-02-20	15514	9522	25036	0.614
2026-03-20	24412	8664	33076	0.355
2026-05-15	4121	2623	6744	0.636
2026-06-18	20830	5197	26027	0.249
2026-08-21	19	0	19	0.000
2026-09-18	4207	2068	6275	0.492
2026-12-18	1446	317	1763	0.219
2027-01-15	9834	5932	15766	0.603
2027-12-17	3563	1246	4809	0.350
2028-01-21	2050	706	2756	0.344
How the Options Sentiment Score Is Calculated This sentiment framework evaluates market bias for GLW based on aggregated options data by expiration date. The key metrics are: Put/Call Ratio (PCR): Compares put and call activity. A higher PCR usually indicates more defensive or bearish positioning, while a lower PCR suggests bullish call demand. Open Interest (OI): Represents the number of outstanding option contracts. Higher open interest reflects strong market attention, hedging activity or speculative positioning around GLW. Unusual activity ⚠️: Expirations with extreme PCR or unusually high OI are flagged with a warning icon, signaling concentrated bets, hedging pressure or potential event-driven risk. The sentiment score combines PCR and OI into a 0–100 scale, then classifies each expiration into intuitive labels such as Strong Bullish, Moderate Bullish, Neutral, Moderate Bearish, Strong Bearish. Higher scores reflect more aggressive bullish positioning in GLW options, while lower scores highlight more defensive or bearish structures.