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

Explore the WM 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 WM.

Options Analysis Short-Term Forecast Short Interest Report

Market Sentiment from WM Options by Expiration Date

The table below aggregates WM 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
2026-04-17	4194	3609	7803	0.861
2026-05-15	833	132	965	0.158
2026-06-18	10901	2306	13207	0.212
2026-07-17	617	273	890	0.442
2026-09-18	1838	840	2678	0.457
2026-10-16	87	90	177	1.034
2026-12-18	1193	274	1467	0.230
2027-01-15	2419	2021	4440	0.835
2027-03-19	214	43	257	0.201
2028-01-21	1197	435	1632	0.363
How the Options Sentiment Score Is Calculated This sentiment framework evaluates market bias for WM 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 WM. 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 WM options, while lower scores highlight more defensive or bearish structures.