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

Explore the STLA 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 STLA.

Market Sentiment from STLA Options by Expiration Date

The table below aggregates STLA 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
2026-03-27 2489 1242 3731 0.499
2026-04-02 1611 452 2063 0.281
2026-04-10 423 137 560 0.324
2026-04-17 8381 4747 13128 0.566
2026-04-24 313 250 563 0.799
2026-05-01 51 485 536 9.510
2026-05-15 512 744 1256 1.453
2026-06-18 40657 39870 80527 0.981
2026-09-18 7235 11254 18489 1.555
2027-01-15 52752 15127 67879 0.287
2027-06-17 14083 7389 21472 0.525
2028-01-21 25132 3758 28890 0.150

How the Options Sentiment Score Is Calculated

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