Share of reported AAPL volume marked short, by session
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 2026-10-05, from Can You Opt Out of Share Lending?.
| date | session_label | short_volume_pct |
|---|---|---|
| 2026-06-08 | Jun 8 | 46.5 |
| 2026-06-09 | Jun 9 | 34.7 |
| 2026-06-10 | Jun 10 | 43.4 |
| 2026-06-11 | Jun 11 | 52.4 |
| 2026-06-12 | Jun 12 | 50.6 |
| 2026-06-15 | Jun 15 | 41 |
| 2026-06-17 | Jun 17 | 54.4 |
| 2026-06-18 | Jun 18 | 43.3 |
| 2026-06-22 | Jun 22 | 48.4 |
| 2026-06-24 | Jun 24 | 41.6 |
| 2026-06-25 | Jun 25 | 37 |
| 2026-06-26 | Jun 26 | 38.9 |
| 2026-06-30 | Jun 30 | 44.2 |
| 2026-07-01 | Jul 1 | 38.1 |
| 2026-07-02 | Jul 2 | 46.5 |
| 2026-07-06 | Jul 6 | 45.7 |
| 2026-07-08 | Jul 8 | 51.4 |
| 2026-07-09 | Jul 9 | 52.9 |
| 2026-07-10 | Jul 10 | 48.8 |
| 2026-07-14 | Jul 14 | 51.2 |
| 2026-07-15 | Jul 15 | 53.7 |
| 2026-07-16 | Jul 16 | 57.5 |
| 2026-07-20 | Jul 20 | 45.2 |
| 2026-07-21 | Jul 21 | 49.8 |
| 2026-07-22 | Jul 22 | 43.8 |
| 2026-07-24 | Jul 24 | 47.2 |
| 2026-07-27 | Jul 27 | 40.3 |
| 2026-07-28 | Jul 28 | 50.3 |
| 2026-07-30 | Jul 30 | 47.9 |
| 2026-07-31 | Jul 31 | 52.6 |
| 2026-08-03 | Aug 3 | 45.9 |
| 2026-08-04 | Aug 4 | 47.6 |
| 2026-08-05 | Aug 5 | 52.1 |
| 2026-08-07 | Aug 7 | 41.6 |
| 2026-08-10 | Aug 10 | 42.4 |
| 2026-08-11 | Aug 11 | 35.9 |
| 2026-08-13 | Aug 13 | 35.9 |
| 2026-08-14 | Aug 14 | 32.9 |
| 2026-08-17 | Aug 17 | 37.5 |
| 2026-08-19 | Aug 19 | 39.6 |
| 2026-08-20 | Aug 20 | 39.3 |
| 2026-08-21 | Aug 21 | 50.4 |
| 2026-08-25 | Aug 25 | 58.5 |
| 2026-08-26 | Aug 26 | 51.8 |
| 2026-08-27 | Aug 27 | 56.7 |
| 2026-08-31 | Aug 31 | 51.5 |
| 2026-09-01 | Sep 1 | 51.6 |
| 2026-09-02 | Sep 2 | 45.5 |
| 2026-09-03 | Sep 3 | 48.3 |
| 2026-09-08 | Sep 8 | 59.6 |
| 2026-09-09 | Sep 9 | 63.3 |
| 2026-09-10 | Sep 10 | 58.9 |
| 2026-09-14 | Sep 14 | 46.3 |
| 2026-09-15 | Sep 15 | 40.1 |
| 2026-09-16 | Sep 16 | 49.2 |
| 2026-09-18 | Sep 18 | 54.6 |
| 2026-09-21 | Sep 21 | 44.7 |
| 2026-09-22 | Sep 22 | 56.8 |
| 2026-09-24 | Sep 24 | 49.2 |
| 2026-09-25 | Sep 25 | 58.3 |
| 2026-09-28 | Sep 28 | 48.8 |
| 2026-09-30 | Sep 30 | 41 |
| 2026-10-01 | Oct 1 | 56.7 |
| 2026-10-02 | Oct 2 | 54.1 |
- Rows × columns
- 64 × 3
- 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 |
|---|---|---|---|
date |
date | 2026-06-08 to 2026-10-02 | |
session_label |
text | 64 distinct values (Aug 10, Aug 11, Aug 13…) | |
short_volume_pct |
number | 32.9 to 63.3 | percent |
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
date,
formatDateTime(date, '%b %e') AS session_label,
round(100 * max(short_volume) / max(total_volume), 1) AS short_volume_pct
FROM global_markets.stocks_short_volume
WHERE ticker = 'AAPL'
AND date >= today() - 120
AND total_volume > 0
GROUP BY date
ORDER BY date
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