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
2026-09-18	8160	15131	23291	1.854
2026-10-16	3530	2288	5818	0.648
2026-12-18	2037	1111	3148	0.545
2027-01-15	4651	2468	7119	0.531
2027-03-19	1928	689	2617	0.357
2027-04-16	3	22	25	7.333
2027-06-17	351	237	588	0.675
2027-09-17	6	10	16	1.667
2028-01-21	1452	619	2071	0.426
2028-06-16	50	64	114	1.280
2028-12-15	110	51	161	0.464
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.