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
2026-02-06	8243	20495	28738	2.486
2026-02-13	4454	2284	6738	0.513
2026-02-20	23770	21969	45739	0.924
2026-02-27	1335	2330	3665	1.745
2026-03-06	653	490	1143	0.750
2026-03-13	133	210	343	1.579
2026-03-20	32057	13963	46020	0.436
2026-03-27	7	0	7	0.000
2026-04-17	5116	2861	7977	0.559
2026-05-15	9335	4747	14082	0.509
2026-06-18	24150	6373	30523	0.264
2026-08-21	3213	672	3885	0.209
2026-09-18	4544	2574	7118	0.566
2026-12-18	2793	1422	4215	0.509
2027-01-15	11784	7359	19143	0.624
2027-12-17	3358	1580	4938	0.471
2028-01-21	3902	1273	5175	0.326
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.