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

Explore the BAX 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 BAX.

Market Sentiment from BAX Options by Expiration Date

The table below aggregates BAX 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
2025-12-26 1031 16130 17161 15.645
2026-01-02 433 358 791 0.827
2026-01-09 200 229 429 1.145
2026-01-16 17028 19639 36667 1.153
2026-01-23 1821 108 1929 0.059
2026-01-30 1542 79 1621 0.051
2026-02-20 5928 4420 10348 0.746
2026-03-20 3560 4236 7796 1.190
2026-05-15 2167 2699 4866 1.246
2026-06-18 2412 1584 3996 0.657
2026-08-21 30 5 35 0.167
2026-09-18 1049 816 1865 0.778
2026-12-18 163 278 441 1.706
2027-01-15 22538 3644 26182 0.162
2028-01-21 4517 1968 6485 0.436

How the Options Sentiment Score Is Calculated

This sentiment framework evaluates market bias for BAX 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 BAX.
  • 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 BAX options, while lower scores highlight more defensive or bearish structures.