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

Explore the CTAS 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 CTAS.

Options Analysis Short-Term Forecast Short Interest Report

Market Sentiment from CTAS Options by Expiration Date

The table below aggregates CTAS 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	935	2037	2972	2.179
2026-04-02	633	90	723	0.142
2026-04-10	91	27	118	0.297
2026-04-17	1332	636	1968	0.477
2026-04-24	51	300	351	5.882
2026-05-01	14	265	279	18.929
2026-05-15	1044	789	1833	0.756
2026-06-18	5082	1678	6760	0.330
2026-08-21	267	198	465	0.742
2026-09-18	746	343	1089	0.460
2026-11-20	2	0	2	0.000
2026-12-18	1465	522	1987	0.356
2027-01-15	1728	770	2498	0.446
2027-03-19	74	5	79	0.068
2028-01-21	181	93	274	0.514
How the Options Sentiment Score Is Calculated This sentiment framework evaluates market bias for CTAS 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 CTAS. 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 CTAS options, while lower scores highlight more defensive or bearish structures.