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

Explore the C 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 C.

Market Sentiment from C Options by Expiration Date

The table below aggregates C 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 25199 22864 48063 0.907
2026-04-02 9465 18188 27653 1.922
2026-04-10 3749 8326 12075 2.221
2026-04-17 64962 50488 115450 0.777
2026-04-24 2164 616 2780 0.285
2026-05-01 1034 1559 2593 1.508
2026-05-15 81327 47845 129172 0.588
2026-06-18 111538 105657 217195 0.947
2026-07-17 47543 51502 99045 1.083
2026-08-21 5863 9920 15783 1.692
2026-09-18 25748 30120 55868 1.170
2026-10-16 1461 2400 3861 1.643
2026-11-20 10801 4081 14882 0.378
2026-12-18 36545 88945 125490 2.434
2027-01-15 79066 149109 228175 1.886
2027-03-19 2628 2958 5586 1.126
2027-06-17 66273 54846 121119 0.828
2028-01-21 26682 24102 50784 0.903
2028-12-15 12674 5438 18112 0.429

How the Options Sentiment Score Is Calculated

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