ratio_buckets
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 2026-09-29, from recent-reverse-stock-splits.
| ratio_bucket | reverse_splits |
|---|---|
| 1-for-2 to 1-for-4 | 422 |
| 1-for-5 to 1-for-9 | 476 |
| 1-for-10 to 1-for-19 | 962 |
| 1-for-20 to 1-for-49 | 653 |
| 1-for-50 and larger | 533 |
- Rows × columns
- 5 × 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_bucket |
text | 5 distinct values | |
reverse_splits |
number | 422 to 962 |
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
bucket AS ratio_bucket,
count() AS reverse_splits
FROM
(
SELECT
ticker,
execution_date,
any(split_from) / any(split_to) AS r,
multiIf(
r < 5, '1-for-2 to 1-for-4',
r < 10, '1-for-5 to 1-for-9',
r < 20, '1-for-10 to 1-for-19',
r < 50, '1-for-20 to 1-for-49',
'1-for-50 and larger'
) AS bucket
FROM global_markets.stocks_splits
WHERE execution_date >= today() - 1095
AND execution_date < today()
AND split_from > split_to
AND ticker NOT IN ('SPCX')
GROUP BY ticker, execution_date
)
GROUP BY bucket
ORDER BY min(r) ASC
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