Where the volume sat on that AAPL chain: call contracts against put contracts, by strike

Answered against 22 years of US equities and 12 years of US options data and published with the query that produced it. This result is stored as of 2026-08-07, from Credit Spread vs Debit Spread: Same Trade?.

Rows × columns

14 × 4

Computed

2026-08-07

Completeness

No missing values

Source

US exchange, SIP and OPRA market data

Licence

Strasmore terms · free, no signup

Formats

JSON · CSV · the SQL below

What each column holds

Computed from Strasmore's warehouse of US exchange, SIP and OPRA market data. Equity prices are delayed; options greeks and implied volatility are end-of-day. This result is stored, not recomputed on load — it is exactly the numbers that were returned on 2026-08-07, and the query below is what returned them.

SELECT
    concat('$', toString(toFloat64(strike_price)))                                   AS strike,
    sumIf(volume, lower(option_type) IN ('call', 'c'))                               AS call_volume,
    sumIf(volume, lower(option_type) IN ('put', 'p'))                                AS put_volume,
    round(100 * sumIf(volume, lower(option_type) IN ('put', 'p')) / sum(volume), 1)  AS put_volume_share_pct
FROM global_markets.options_greeks
WHERE underlying_symbol = 'AAPL'
  AND date = '2026-06-12'
  AND expiration_date = '2026-07-17'
  AND volume > 0
  AND toFloat64(strike_price) = round(toFloat64(strike_price) / 5) * 5
  AND abs(toFloat64(strike_price) / toFloat64(underlying_close) - 1) < 0.12
GROUP BY strike_price
ORDER BY strike_price