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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
2026-08-21 8178 2413 10591 0.295
2026-08-28 2186 292 2478 0.134
2026-09-04 1049 38 1087 0.036
2026-09-11 2737 19 2756 0.007
2026-09-18 9044 5463 14507 0.604
2026-09-25 9 234 243 26.000
2026-10-02 1 1 2 1.000
2026-11-20 5695 2576 8271 0.452
2026-12-18 1952 3284 5236 1.682
2027-01-15 22613 9656 32269 0.427
2027-02-19 113 287 400 2.540
2027-03-19 2186 1587 3773 0.726
2027-06-17 440 36 476 0.082
2028-01-21 11755 4537 16292 0.386

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.