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

Explore the STT 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 STT.

Market Sentiment from STT Options by Expiration Date

The table below aggregates STT 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 1933 1185 3118 0.613
2026-05-15 806 537 1343 0.666
2026-06-18 2126 1295 3421 0.609
2026-08-21 249 165 414 0.663
2026-09-18 1672 471 2143 0.282
2026-12-18 91 215 306 2.363
2027-01-15 1952 2291 4243 1.174
2027-03-19 3 2 5 0.667
2028-01-21 381 222 603 0.583

How the Options Sentiment Score Is Calculated

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