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

Explore the ZS 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 ZS.

Options Analysis Short-Term Forecast Short Interest Report

Market Sentiment from ZS Options by Expiration Date

The table below aggregates ZS 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	3882	628	4510	0.162
2026-02-13	1466	3147	4613	2.147
2026-02-20	16230	9511	25741	0.586
2026-02-27	1916	1671	3587	0.872
2026-03-06	566	361	927	0.638
2026-03-13	281	121	402	0.431
2026-03-20	12506	10269	22775	0.821
2026-03-27	8	7	15	0.875
2026-05-15	3392	3435	6827	1.013
2026-06-18	6720	7875	14595	1.172
2026-08-21	4613	1372	5985	0.297
2026-09-18	3024	3024	6048	1.000
2026-12-18	2747	6213	8960	2.262
2027-01-15	7703	7041	14744	0.914
2027-06-17	29	49	78	1.690
2027-09-17	1	8	9	8.000
2028-01-21	1634	1050	2684	0.643
How the Options Sentiment Score Is Calculated This sentiment framework evaluates market bias for ZS 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 ZS. 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 ZS options, while lower scores highlight more defensive or bearish structures.