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

Explore the WDC 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 WDC.

Options Analysis Short-Term Forecast Short Interest Report

Market Sentiment from WDC Options by Expiration Date

The table below aggregates WDC 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	33579	40109	73688	1.194
2026-07-24	8723	13967	22690	1.601
2026-07-31	4280	10025	14305	2.342
2026-08-07	3107	2426	5533	0.781
2026-08-14	1022	748	1770	0.732
2026-08-21	13174	25095	38269	1.905
2026-08-28	13	70	83	5.385
2026-09-18	20449	20669	41118	1.011
2026-10-16	7023	7868	14891	1.120
2026-11-20	5087	3341	8428	0.657
2026-12-18	11351	14519	25870	1.279
2027-01-15	21505	48140	69645	2.239
2027-03-19	5055	5115	10170	1.012
2027-06-17	2775	2790	5565	1.005
2028-01-21	9993	24595	34588	2.461
2028-06-16	1285	3571	4856	2.779
2028-12-15	3406	2952	6358	0.867
How the Options Sentiment Score Is Calculated This sentiment framework evaluates market bias for WDC 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 WDC. 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 WDC options, while lower scores highlight more defensive or bearish structures.