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

Explore the ASML 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 ASML.

Options Analysis Short-Term Forecast Short Interest Report

Market Sentiment from ASML Options by Expiration Date

The table below aggregates ASML 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
2026-10-02	9541	8430	17971	0.884
2026-10-09	3290	6002	9292	1.824
2026-10-16	11017	13014	24031	1.181
2026-10-23	1575	2057	3632	1.306
2026-10-30	621	1285	1906	2.069
2026-11-06	6	137	143	22.833
2026-11-20	6290	8030	14320	1.277
2026-12-18	8517	12053	20570	1.415
2027-01-15	15190	12850	28040	0.846
2027-02-19	1426	1388	2814	0.973
2027-03-19	3020	4909	7929	1.625
2027-04-16	1706	981	2687	0.575
2027-06-17	4933	6260	11193	1.269
2027-09-17	337	686	1023	2.036
2027-12-17	2429	2708	5137	1.115
2028-01-21	5527	6996	12523	1.266
2028-06-16	1106	1191	2297	1.077
2028-12-15	2048	2094	4142	1.022
2029-01-19	291	177	468	0.608
How the Options Sentiment Score Is Calculated This sentiment framework evaluates market bias for ASML 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 ASML. 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 ASML options, while lower scores highlight more defensive or bearish structures.