US tickers trading in a June week, and how many still traded in June 2026
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 2026-08-02, from Learn Quant Trading From an Open Source Book.
| year | tickers_traded | still_trading_2026 | still_trading_pct |
|---|---|---|---|
| 2016 | 8224 | 4110 | 50 |
| 2017 | 8234 | 4335 | 52.6 |
| 2018 | 8398 | 4690 | 55.8 |
| 2019 | 8594 | 5066 | 58.9 |
| 2020 | 8787 | 5503 | 62.6 |
| 2021 | 10712 | 6217 | 58 |
| 2022 | 11938 | 7117 | 59.6 |
| 2023 | 11104 | 7705 | 69.4 |
| 2024 | 10798 | 8639 | 80 |
| 2025 | 11216 | 10030 | 89.4 |
| 2026 | 12523 | 12523 | 100 |
- Rows × columns
- 11 × 4
- 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 |
|---|---|---|---|
year |
number | 2,016 to 2,026 | |
tickers_traded |
number | 8,224 to 12,523 | |
still_trading_2026 |
number | 4,110 to 12,523 | |
still_trading_pct |
number | 50 to 100 | 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.
WITH june_week AS (
SELECT toYear(toTimeZone(window_start, 'America/New_York')) AS year,
ticker
FROM global_markets.delayed_stocks_minute_aggs
WHERE toMonth(toTimeZone(window_start, 'America/New_York')) = 6
AND toDayOfMonth(toTimeZone(window_start, 'America/New_York')) BETWEEN 10 AND 16
AND toYear(toTimeZone(window_start, 'America/New_York')) BETWEEN 2016 AND 2026
AND volume > 0
GROUP BY year, ticker
),
survivors AS (
SELECT ticker FROM june_week WHERE year = 2026
)
SELECT year,
uniqExact(ticker) AS tickers_traded,
uniqExactIf(ticker, ticker IN (SELECT ticker FROM survivors)) AS still_trading_2026,
round(100 * uniqExactIf(ticker, ticker IN (SELECT ticker FROM survivors))
/ uniqExact(ticker), 1) AS still_trading_pct
FROM june_week
GROUP BY year
ORDER BY year
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