ratio_mix
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 2026-09-24, from bonus-shares-vs-stock-splits.
| ratio_label | event_count |
|---|---|
| 2:1 | 804 |
| 3:1 | 334 |
| 5:1 | 235 |
| 4:1 | 229 |
| 10:1 | 142 |
| 3:2 | 72 |
| 11:10 | 64 |
| 6:1 | 35 |
| 20:1 | 32 |
| 5:4 | 29 |
- Rows × columns
- 10 × 2
- 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 |
|---|---|---|---|
ratio_label |
text | 10 distinct values (10:1, 11:10, 20:1…) | |
event_count |
number | 29 to 804 | 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.
Run it yourself
This is the exact query behind the result above. Change a ticker, a date or a column and run it against the warehouse — no account, no key. The no-signup tier is smaller than the one this page was computed on; a query that reaches past it comes back saying which plan runs it.
SELECT
concat(toString(toUInt32(split_to)), ':', toString(toUInt32(split_from))) AS ratio_label,
uniqExact(id) AS event_count
FROM global_markets.stocks_splits
WHERE execution_date >= '2015-01-01'
AND execution_date < today()
AND toUInt32(split_to) > toUInt32(split_from)
AND toUInt32(split_from) >= 1
GROUP BY ratio_label
ORDER BY event_count DESC
LIMIT 10
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