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

Explore the ALAB 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 ALAB.

Options Analysis Short-Term Forecast Short Interest Report

Market Sentiment from ALAB Options by Expiration Date

The table below aggregates ALAB 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
2026-07-17	27193	19030	46223	0.700
2026-07-24	4445	4237	8682	0.953
2026-07-31	2408	2633	5041	1.093
2026-08-07	1281	1982	3263	1.547
2026-08-14	441	585	1026	1.327
2026-08-21	14347	14164	28511	0.987
2026-08-28	116	196	312	1.690
2026-09-18	17030	13942	30972	0.819
2026-10-16	4547	2443	6990	0.537
2026-11-20	7377	9845	17222	1.335
2026-12-18	5626	5020	10646	0.892
2027-01-15	24053	14238	38291	0.592
2027-03-19	2802	4311	7113	1.539
2027-04-16	3564	2761	6325	0.775
2027-06-17	378	131	509	0.347
2027-09-17	4323	3255	7578	0.753
2027-12-17	1292	578	1870	0.447
2028-01-21	10544	3973	14517	0.377
How the Options Sentiment Score Is Calculated This sentiment framework evaluates market bias for ALAB 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 ALAB. 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 ALAB options, while lower scores highlight more defensive or bearish structures.