STRASMORE/EXPLORE 2,170 QUERIES 22Y EQUITIES · 12Y OPTIONS

2,170 answered market questions

every one with its exact SQL, its result and the date it was computed · free, no signup

Why Ticker Symbols Break Your Dataset
When each symbol last printed a daily barranking · 2026-08-22 · 6×3Preview: 6 ranked values, largest first. New listings landing on a symbol that already had historyranking · 2026-08-22 · 11×3Preview: 11 ranked values, smallest first. Which share-class spellings actually carry historyranking · 2026-08-22 · 4×4Preview: 4 ranked values, smallest first. Trading sessions per year under FB and METAranking · 2026-08-22 · 15×3Preview: 15 ranked values, smallest first.
Why Short Interest Data Is Always Two Weeks Old
The pipeline lag in one row: plus the bulk backfill these figures deliberately excludescalar · 2026-08-22 · 1×610 Every incrementally-delivered settlement: measured on one date, on file days laterseries · 2026-08-22 · 10×3Preview: a 10-point series, ending lower. GME, winter 2020-21: each short interest print and the price move before it went public (as-traded prices)table · 2026-08-22 · 6×5 GME days to cover: as reported in the file, and recomputed on the volume that traded while the print was pendingscalar · 2026-08-22 · 1×853.7 The current state of the cycle: the newest print on file, and the one still in the pipelinescalar · 2026-08-22 · 1×622,339 The blind window: what five stocks did between the settlement date and the day its short interest was publishedtable · 2026-08-22 · 5×6
Survivorship Bias in Stock Data, Explained
Survivors-only average vs whole-cohort average, by starting yeartable · 2026-08-22 · 7×6 Symbols relisted under a new issuer after a long silenceranking · 2026-08-22 · 5×4Preview: 5 ranked values, smallest first. Symbols that printed a final daily bar, by yearranking · 2026-08-22 · 10×3Preview: 10 ranked values, smallest first. The January 2019 universe, grouped by what happened to each nameranking · 2026-08-22 · 9×4Preview: 9 ranked values, smallest first.
How split-adjusted price history works
Split multiples for large US stock splits since 2020ranking · 2026-08-22 · 10×3Preview: 10 ranked values, smallest first. Dollar volume and daily range across a large forward split (NVDA, 2024)series · 2026-08-22 · 19×4Preview: a 16-point series, roughly flat. Dividend adjustment factors on every KO ex-date since 2019series · 2026-08-22 · 30×4Preview: a 16-point series, ending higher. Is the price file already adjusted? The pre and post close quotientranking · 2026-08-22 · 10×3Preview: 10 ranked values, largest first.
Market Data Timestamps: SIP vs Exchange Clocks
Off exchange AAPL prints by reporting delay, 10 June 2026ranking · 2026-08-14 · 5×3Preview: 5 ranked values, largest first. The same twelve prints, ranked by venue clock and by tape clocktable · 2026-08-14 · 12×7 SIP receive lag by venue, AAPL, 10 June 2026 (microseconds)ranking · 2026-08-14 · 11×4Preview: 11 ranked values, largest first. Prints that change bar when you switch clocks, by bar lengthranking · 2026-08-14 · 4×3Preview: 4 ranked values, largest first.
How Annual Dividend Per Share Is Calculated
Declared amount against split-restated amount, per quarterseries · 2026-08-14 · 56×4Preview: a 16-point series, ending higher. Eight quarterly declarations, ex-date and pay dateseries · 2026-08-14 · 8×4Preview: a 8-point series, ending higher. Trailing four payments against the indicated rate, by quarterseries · 2026-08-14 · 16×4Preview: a 16-point series, ending higher. One set of payments, four annual dividend totalsranking · 2026-08-14 · 4×3Preview: 4 ranked values, smallest first. Ex-date to pay date across US cash dividends, by yearranking · 2026-08-14 · 7×4Preview: 7 ranked values, smallest first.
How Fractional Shares Hit the Tape
Small AAPL print sizes: five sessions in January 2026 against five in July 2026table · 2026-08-12 · 26×3 Average shares per print by month, September 2025 through July 2026series · 2026-08-12 · 11×5Preview: a 11-point series, ending lower. Odd lots, round lots and sub-one-share prints across six names, July 8 to 10, 2026ranking · 2026-08-12 · 6×4Preview: 6 ranked values, largest first. AAPL average print size across the February 2026 boundaryseries · 2026-08-12 · 19×4Preview: a 16-point series, roughly flat.
How Continuous Futures Contracts Are Built
Options volume by time left to expiry, AAPL, April to June 2026ranking · 2026-08-10 · 5×2Preview: 5 ranked values, largest first. KO quarterly dividend in cents and as a percent of the share price, 2016 to 2026series · 2026-08-10 · 42×4Preview: a 16-point series, roughly flat.
How OHLCV Bars Are Built From Ticks
Odd lot share of prints and of volume, minute by minuteseries · 2026-08-08 · 15×4Preview: a 15-point series, ending lower. How many of the 390 session minutes each US symbol traded inranking · 2026-08-08 · 10×2Preview: 10 ranked values, largest first. Trade condition codes that restrict high, low, and lastranking · 2026-08-08 · 7×3Preview: 7 ranked values, smallest first. SPY volume by minute into the close, June 10 2026series · 2026-08-08 · 25×3Preview: a 16-point series, ending higher. One-minute AAPL bars rebuilt from individual trades, June 10 2026series · 2026-08-08 · 15×6Preview: a 15-point series, ending lower.
SEC EDGAR Index Gap: the Missing Month-Ends
Every weekday month-end since 2020: filings indexed on the month's last calendar daytable · 2026-07-26 · 55×2 Every weekday month-end since 2020 with fewer than 1,000 filings: count, companies touched, and the neighbouring days' averagetable · 2026-07-26 · 6×6 Filing counts on the last weekday of each 2026 month, with prior-year weekday month-ends as controlsranking · 2026-07-26 · 8×3Preview: 8 ranked values, largest first. Status receipt: the March and April boundary days, their arrival times, and their counts as of this runscalar · 2026-07-26 · 1×655 When each day's rows actually landed in the warehouse, June 26 to the front edgeranking · 2026-07-26 · 10×3Preview: 10 ranked values, largest first. Form types on the gap day (June 30, 2026) against the trading day before itranking · 2026-07-26 · 14×3Preview: 14 ranked values, smallest first. Is June 30, 2026 missing anywhere else? The same day across five date-keyed datasetsranking · 2026-07-26 · 5×3Preview: 5 ranked values, largest first.
When each symbol last printed a daily bar

When each symbol last printed a daily bar

most recentas of ranking 6×3read in context →
When each symbol last printed a daily bar — 6 rows by 3 columns, computed from US exchange, SIP and OPRA data.
tickerlast_print_labeldays_since_last_print
TWTROct 27, 20221395
ABMDDec 21, 20221340
ATVIOct 12, 20231045
VMWNov 21, 20231005
SGENDec 13, 2023983
AAPLAug 21, 20261
the exact SQL behind every number
SELECT
    ticker,
    formatDateTime(max(date), '%b %e, %Y') AS last_print_label,
    dateDiff('day', max(date), today())    AS days_since_last_print
FROM global_markets.stocks_daily_aggs
WHERE ticker IN ('ABMD', 'TWTR', 'ATVI', 'VMW', 'SGEN', 'AAPL')
  AND date >= '2014-01-01'
GROUP BY ticker
ORDER BY days_since_last_print DESC
$