Split multiples for large US stock splits since 2020
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 2026-09-20, from How split-adjusted price history works.
| split_event | split_ratio | split_n |
|---|---|---|
| TSLA Aug 2022 | 3-for-1 | 3 |
| WMT Feb 2024 | 3-for-1 | 3 |
| AAPL Aug 2020 | 4-for-1 | 4 |
| NVDA Jul 2021 | 4-for-1 | 4 |
| TSLA Aug 2020 | 5-for-1 | 5 |
| NVDA Jun 2024 | 10-for-1 | 10 |
| SHOP Jun 2022 | 10-for-1 | 10 |
| AMZN Jun 2022 | 20-for-1 | 20 |
| GOOGL Jul 2022 | 20-for-1 | 20 |
| CMG Jun 2024 | 50-for-1 | 50 |
- Rows × columns
- 10 × 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 |
|---|---|---|---|
split_event |
text | 10 distinct values | |
split_ratio |
text | 6 distinct values (10-for-1, 20-for-1, 3-for-1…) | |
split_n |
number | 3 to 50 | 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(ticker, ' ', formatDateTime(execution_date, '%b %Y')) AS split_event,
concat(toString(toUInt32(any(split_to))), '-for-', toString(toUInt32(any(split_from)))) AS split_ratio,
round(toFloat64(any(split_to)) / toFloat64(any(split_from)), 2) AS split_n
FROM global_markets.stocks_splits
WHERE execution_date >= '2020-01-01'
AND execution_date < today()
AND split_to >= split_from * 3
AND ticker IN ('AAPL', 'AMZN', 'CMG', 'GOOGL', 'NVDA', 'SHOP', 'TSLA', 'WMT')
AND ticker NOT IN ('SPCX')
GROUP BY ticker, execution_date
ORDER BY split_n, split_event
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