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
2026-03-27	14850	19577	34427	1.318
2026-04-02	8953	7414	16367	0.828
2026-04-10	2927	3199	6126	1.093
2026-04-17	48430	25524	73954	0.527
2026-04-24	1505	3032	4537	2.015
2026-05-01	819	677	1496	0.827
2026-05-15	23139	18584	41723	0.803
2026-06-18	34608	11895	46503	0.344
2026-08-21	7626	6463	14089	0.847
2026-09-18	8582	7821	16403	0.911
2026-11-20	31	148	179	4.774
2026-12-18	7307	4181	11488	0.572
2027-01-15	25221	11813	37034	0.468
2027-03-19	1523	4218	5741	2.770
2027-12-17	4286	2020	6306	0.471
2028-01-21	7018	4562	11580	0.650
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.