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

Explore the OPEN 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 OPEN.

Options Analysis Short-Term Forecast Short Interest Report

Market Sentiment from OPEN Options by Expiration Date

The table below aggregates OPEN 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
2026-08-28	35069	11690	46759	0.333
2026-09-04	21471	9584	31055	0.446
2026-09-11	9947	1738	11685	0.175
2026-09-18	90751	21172	111923	0.233
2026-09-25	7661	1533	9194	0.200
2026-10-02	1552	375	1927	0.242
2026-10-16	35556	8410	43966	0.237
2026-11-20	86650	12623	99273	0.146
2026-12-18	40136	3704	43840	0.092
2027-01-15	231314	37750	269064	0.163
2027-02-19	13933	3876	17809	0.278
2027-12-17	78377	16323	94700	0.208
2028-01-21	200670	18379	219049	0.092
2028-03-17	620	30	650	0.048
2028-06-16	601	12	613	0.020
2028-09-15	13739	338	14077	0.025
How the Options Sentiment Score Is Calculated This sentiment framework evaluates market bias for OPEN 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 OPEN. 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 OPEN options, while lower scores highlight more defensive or bearish structures.