Apple forward splits: the close before each one and the price it landed at
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 2026-11-01, from Stock Split Candidates: Who Might Split Next?.
| label | executed | ratio | pre_split_close | implied_post_split_price |
|---|---|---|---|---|
| February 28, 2005 | 2005-02-28 | 2-for-1 | 88.99 | 44.49 |
| June 9, 2014 | 2014-06-09 | 7-for-1 | 645.57 | 92.22 |
| August 31, 2020 | 2020-08-31 | 4-for-1 | 499.23 | 124.81 |
- Rows × columns
- 3 × 5
- Period covered
- to
- 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 |
|---|---|---|---|
label |
text | 3 distinct values | |
executed |
date | 2005-02-28 to 2020-08-31 | |
ratio |
text | 3 distinct values (2-for-1, 4-for-1, 7-for-1) | |
pre_split_close |
number | 88.99 to 645.57 | US dollars |
implied_post_split_price |
number | 44.49 to 124.81 | US dollars |
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.
WITH
on_file AS
(
SELECT
ticker,
execution_date,
any(split_from) AS from_shares,
any(split_to) AS to_shares
FROM global_markets.stocks_splits
WHERE ticker = 'AAPL'
AND execution_date <= today()
GROUP BY ticker, execution_date
),
splits AS
(
SELECT
a.ticker AS ticker,
a.execution_date AS execution_date,
a.from_shares AS from_shares,
a.to_shares AS to_shares,
arrayProduct(groupArray(toFloat64(b.to_shares) / toFloat64(b.from_shares))) AS to_raw
FROM on_file AS a
INNER JOIN on_file AS b ON b.ticker = a.ticker
WHERE b.execution_date >= a.execution_date
AND a.to_shares > a.from_shares
GROUP BY a.ticker, a.execution_date, a.from_shares, a.to_shares
)
SELECT
concat(monthName(s.execution_date), ' ', toString(toDayOfMonth(s.execution_date)), ', ', toString(toYear(s.execution_date))) AS label,
toString(s.execution_date) AS executed,
concat(toString(toFloat64(s.to_shares)), '-for-', toString(toFloat64(s.from_shares))) AS ratio,
round(toFloat64(argMax(d.close, d.date)) * s.to_raw, 2) AS pre_split_close,
round(toFloat64(argMax(d.close, d.date)) * s.to_raw * toFloat64(s.from_shares) / toFloat64(s.to_shares), 2) AS implied_post_split_price
FROM splits AS s
INNER JOIN
(
SELECT ticker, date, close
FROM global_markets.stocks_daily_aggs
WHERE ticker = 'AAPL'
) AS d ON d.ticker = s.ticker
WHERE d.date < s.execution_date
AND d.date >= s.execution_date - 7
GROUP BY s.execution_date, s.to_shares, s.from_shares, s.to_raw
ORDER BY s.execution_date
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