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Top 10 underlying roots by contracts traded, July 6, 2026

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 2026-08-12, from Options Volume vs. Open Interest, Explained.

as of table 10×5read in context →
Top 10 underlying roots by contracts traded, July 6, 2026 — 10 rows by 5 columns, computed from US exchange, SIP and OPRA data.
underlying_rootcontracts_mpct_of_tapedistinct_contractssame_day_expiry_pct
SPY12.120574770.2
QQQ6.8811.3466172.4
TSLA4.297.1326665.4
SPXW3.656740773.2
NVDA2.273.8198449.3
AAPL1.582.6170656.9
IWM1.352.2174960.1
AMZN0.791.3140438.4
META0.661.1273055.1
VIX0.651.14050
Rows × columns
10 × 5
Computed
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

Column definitions for Top 10 underlying roots by contracts traded, July 6, 2026, derived from the stored result.
ColumnTypeRangeNotes
underlying_root text 10 distinct values (AAPL, AMZN, IWM…)
contracts_m number 0.65 to 12.1 count
pct_of_tape number 1.1 to 20 percent
distinct_contracts number 405 to 7,407 count
same_day_expiry_pct number 0 to 73.2 percent

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 , and the query below is what returned them.

the exact SQL behind every number
SELECT
    substring(ticker, 3, length(ticker) - 17) AS underlying_root,
    round(sum(volume) / 1e6, 2) AS contracts_m,
    round(100 * toFloat64(sum(volume)) / (SELECT toFloat64(sum(volume)) FROM global_markets.options_minute_aggs WHERE window_start >= '2026-07-06 00:00:00' AND window_start < '2026-07-07 00:00:00'), 1) AS pct_of_tape,
    uniqExact(ticker) AS distinct_contracts,
    round(100 * toFloat64(sumIf(volume, substring(ticker, length(ticker) - 14, 6) = '260706')) / toFloat64(sum(volume)), 1) AS same_day_expiry_pct
FROM global_markets.options_minute_aggs
WHERE window_start >= '2026-07-06 00:00:00' AND window_start < '2026-07-07 00:00:00'
  AND match(substring(ticker, 3, length(ticker) - 17), '^[A-Z]+$')
  AND substring(ticker, 3, length(ticker) - 17) NOT IN ('SPCX')
GROUP BY underlying_root
ORDER BY sum(volume) DESC, underlying_root ASC
LIMIT 10

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