spy_option_pace
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 2026-09-17, from the-390-rule-in-options-trading.
| et_time | trade_count | trades_per_minute |
|---|---|---|
| 09:30 | 207226 | 6907.5 |
| 10:00 | 197478 | 6582.6 |
| 10:30 | 115788 | 3859.6 |
| 11:00 | 85307 | 2843.6 |
| 11:30 | 100321 | 3344 |
| 12:00 | 82188 | 2739.6 |
| 12:30 | 98717 | 3290.6 |
| 13:00 | 64522 | 2150.7 |
| 13:30 | 58135 | 1937.8 |
| 14:00 | 78437 | 2614.6 |
| 14:30 | 76965 | 2565.5 |
| 15:00 | 69972 | 2332.4 |
| 15:30 | 85502 | 2850.1 |
| 16:00 | 22620 | 1508 |
- Rows × columns
- 14 × 3
- Computed
- Completeness
- No missing values
- Source
- US exchange, SIP and OPRA market data
- Licence
- Strasmore terms · free, no signup
What each column holds
| Column | Type | Range | Notes |
|---|---|---|---|
et_time |
text | 14 distinct values (09:30, 10:00, 10:30…) | |
trade_count |
number | 22,620 to 207,226 | count |
trades_per_minute |
number | 1,508 to 6,907.5 | count |
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
formatDateTime(toStartOfInterval(toTimeZone(sip_timestamp, 'America/New_York'), INTERVAL 30 MINUTE), '%H:%i', 'America/New_York') AS et_time,
count() AS trade_count,
round(count() / uniqExact(toStartOfMinute(sip_timestamp)), 1) AS trades_per_minute
FROM global_markets.options_trades
WHERE underlying_symbol = 'SPY'
AND sip_timestamp >= toDateTime('2026-09-10 13:30:00', 'UTC')
AND sip_timestamp < toDateTime('2026-09-10 20:30:00', 'UTC')
GROUP BY et_time
ORDER BY et_time
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