2,249 answered market questions

Where the volume went: most dollars traded over the past weekranking · 2026-09-15 · 8×2 The eleven S&P 500 sectors over the past weekranking · 2026-09-15 · 11×2 Biggest stock losers over the past weekranking · 2026-09-15 · 7×3 The major index ETFs over the past weekranking · 2026-09-15 · 4×4 Biggest stock gainers over the past weekranking · 2026-09-15 · 7×3 Daily market breadth: advancers vs decliners each session (names trading $500M+)series · 2026-09-15 · 5×3 Upcoming US stock splits: announced, with a future effective datetable · 2026-09-15 · 30×5 Announced upcoming splits by directionranking · 2026-09-15 · 2×2 Announced stock splits by effective month: forward vs reverseseries · 2026-09-15 · 4×4 Three household payers at their last ex-date: prior close, ex-morning open, and the payment for scaleseries · 2026-09-15 · 3×8 Who goes ex-dividend in the next 14 days: names, cadence and implied yield by size bandtable · 2026-09-15 · 4×5 Names going ex-dividend, day by day: the next seven days of declared recordsseries · 2026-09-15 · 5×5 Ex-dividend dates by calendar month: three-year average, quarterly vs monthly payersseries · 2026-09-15 · 12×4 Thirteen big dividend and income funds: last ex-date, cadence, and the implied next ex-dateseries · 2026-09-15 · 13×8 Forward-declared ex-dividend records on file: the receipt behind this calendarscalar · 2026-09-15 · 1×53,507 Every mega-cap ex-dividend event of the past six months: price path from the pre-ex closetable · 2026-09-15 · 5×6 Largest companies going ex-dividend in the next 14 days: amount, pay date, indicated yieldseries · 2026-09-15 · 12×8 How the whole qualifying universe traded this week, bucketed by relative volumeranking · 2026-09-15 · 7×4 Persistence check: the eight leaders' daily relative volume across the five sessionstable · 2026-09-15 · 8×5 Highest relative volume this week: trailing 5 sessions vs. the prior 40, for names trading $500M+ in the weekseries · 2026-09-15 · 8×6 The board leader, day by day: daily relative volume and open-to-close change (last 15 sessions)series · 2026-09-15 · 15×5 Wild multiples the dollar floor removes: highest relative volume among names trading under $500M this weekseries · 2026-09-15 · 6×5 Market-wide options volume by session, with monthly expirations labelledseries · 2026-09-15 · 25×5 Calls or puts: the board's call and put contract volume on the same sessiontable · 2026-09-15 · 10×5 What follows a heavy options session: next-session absolute move vs. the same names on an ordinary daytable · 2026-09-15 · 5×6 What the session's contracts were made of: options volume by days to expiryranking · 2026-09-15 · 6×4 Unusual options activity: last completed session vs. each underlying's own 20-session averagetable · 2026-09-15 · 10×8 Squeeze-shaped mechanics: crowded shorts among liquid names, with a rising priceranking · 2026-09-15 · 12×4 The screened names ranked by short interest against shares outstanding (not float)table · 2026-09-15 · 10×5 Every past screened name, by what it did over the next 30 daysranking · 2026-09-15 · 6×3 From the whole settlement file down to the screened list, one rule at a timeranking · 2026-09-15 · 4×2 Every input behind this screen, and how many days old it isseries · 2026-09-15 · 3×3 Liquid names at 5+ and 10+ days to cover, settlement by settlementseries · 2026-09-15 · 12×4 What ESMA measured during the 2020 bans (published estimates, % versus the control group)ranking · 2026-09-15 · 4×2 Every outright short selling ban since 2008, dated to the order that set ittable · 2026-09-15 · 9×5 Forward vs reverse splits executed in the last 45 daysranking · 2026-09-15 · 2×2 Recent reverse stock splits (shares consolidated), last 30 daysranking · 2026-09-15 · 15×4 Recent forward stock splits (shares multiplied), last 60 days, ETFs excludedranking · 2026-09-15 · 15×4 Weekdays with a traded expiration: SPY, QQQ and IWM, trailing five weeksranking · 2026-09-15 · 3×4 The receipts: universe size, filter bite, median crowding, and list churn at the latest printscalar · 2026-09-15 · 1×522,567 Largest short positions by shares: latest settlement, liquid namesranking · 2026-09-15 · 10×4 Crowding leaders vs. their own price: about one month of sessionsseries · 2026-09-15 · 4×5 GME through the January 2021 squeeze: the same three columns, settlement by settlementseries · 2026-09-15 · 10×4 Today's top-3 crowding leaders, traced back eight settlementsseries · 2026-09-15 · 8×4 Biggest days-to-cover increases, latest settlement vs. the prior printranking · 2026-09-15 · 8×4 Highest days to cover among liquid names: latest settlement on filetable · 2026-09-15 · 10×5 Upcoming US stock market holidays and early closesseries · 2026-09-15 · 12×6 Recently-passed weekday closures, recovered from the SPY tapeseries · 2026-09-15 · 4×3 Regular trading sessions over the trailing yearscalar · 2026-09-15 · 1×3252 The closure calendar ahead, at a glancescalar · 2026-09-15 · 1×610 This calendar year's closures: already passed (counted from the tape) plus still ahead (from the calendar)table · 2026-09-15 · 2×5 SPY across recent weekends and holiday weekends: Friday's close vs. the reopening printseries · 2026-09-15 · 11×6 Every upcoming NYSE closure and early close on the calendar feed, with a countdownseries · 2026-09-15 · 12×6 Unscheduled closures on the tape: zero regular-session bars on an ordinary weekdayseries · 2026-09-15 · 5×4 Market status computed at this page's refresh: weekday check, holiday check, and the ET clockscalar · 2026-09-15 · 1×70 The most recent session on the tape: bar count, same-day SPY options prints, and the last half-day observedscalar · 2026-09-15 · 1×6211 Weekdays in the trailing year when stocks traded but no Treasury yield printedtable · 2026-09-15 · 2×2 Two companies behind one symbol: TWTR on the daily barsseries · 2026-09-15 · 2×5 The tape column on eight symbols, 2023-03-15ranking · 2026-09-15 · 8×3 Sessions and symbols on the tape, by yearseries · 2026-09-15 · 24×4 Share of prints with a placeholder participant timestamp, one March session per year (IBM and MSFT)ranking · 2026-09-15 · 24×4 IBM's NYSE closing auction print: seconds after 4:00 p.m. ET, one March session per yearranking · 2026-09-15 · 17×4 Placeholder share by session, five large names, July to August 2015series · 2026-09-15 · 15×3 The first session with a populated participant timestampscalar · 2026-09-15 · 1×26.41M Correction indicator counts on one session, fifteen large names, 2023-03-15ranking · 2026-09-15 · 5×3 SPY, the same measurement: the market's calm benchmarkscalar · 2026-09-15 · 1×313.2 ATM implied volatility across every actively traded underlying, latest sessionscalar · 2026-09-15 · 1×5969 Highest ATM implied volatility: liquid single names and funds, latest sessiontable · 2026-09-15 · 12×5 Increases against cuts, by week of declaration (complete weeks only)series · 2026-09-15 · 26×4 Payers across their own share split: the raw change against the split-adjusted changeseries · 2026-09-15 · 9×7 Increases, cuts and the typical raise this calendar year, by company size (bands use today's market value)table · 2026-09-15 · 4×6 Dividend increases declared in the last 7 days, largest companies first (capped at 12 rows)series · 2026-09-15 · 6×8 Dividend cuts declared in the last 90 days, the deepest 14 first (one week is too thin for a table)series · 2026-09-15 · 14×6 VOO: last traded price in each 30-minute bucket of the most recent complete session (ET, extended hours included)series · 2026-09-15 · 25×2 Typical quoted spread on the three largest S&P 500 ETFs, trailing five daysranking · 2026-09-15 · 3×3 Biggest stock losers this week (names trading $1B+, leveraged/inverse ETFs excluded)ranking · 2026-09-15 · 10×4 The four major index ETFs this week, for contextranking · 2026-09-15 · 4×2 Biggest stock gainers this week (names trading $1B+, leveraged/inverse ETFs excluded)ranking · 2026-09-15 · 10×4 The window and the screened universe behind every board on this pagescalar · 2026-09-15 · 1×521 Where every screened company landed: monthly returns by bucketranking · 2026-09-15 · 6×2 Eight household mega-cap names over the same windowranking · 2026-09-15 · 8×2 Biggest stock losers this month (companies trading $1B+ over the window)ranking · 2026-09-15 · 10×3 The four major index trackers across the same window, rebased to the first openseries · 2026-09-15 · 21×5 Biggest stock gainers this month (companies trading $1B+ over the window)ranking · 2026-09-15 · 10×3 Excluded from the boards: 2026 splits large enough to fake a year-to-date moveseries · 2026-09-15 · 13×5 The screen, stage by stage: how many names survive each filterranking · 2026-09-15 · 5×2 Biggest stock losers of 2026: worst ten year to date among heavily traded namesranking · 2026-09-15 · 10×3 The four major index ETFs, year to date, over the same measured windowseries · 2026-09-15 · 4×4 Biggest stock gainers of 2026: top ten year to date among heavily traded namesranking · 2026-09-15 · 10×3 Year-to-date breadth: how the screened universe is distributed across return bucketsranking · 2026-09-15 · 8×3 How far the whole screen sits below its 52-week highranking · 2026-09-15 · 6×4 Stocks at 52-week lows, ordered by year-to-date returnranking · 2026-09-15 · 12×3 Where five broad-market ETFs sit inside their own 52-week rangeranking · 2026-09-15 · 5×4 Stocks at 52-week highs, ordered by year-to-date returnranking · 2026-09-15 · 12×3 New 52-week highs against new lows, daily, over the past six weeksseries · 2026-09-15 · 30×4 What 100 shares, one contract's deliverable, cost at the end of August 2026ranking · 2026-09-14 · 6×4 Intraday high-to-low range as a share of the open, August 2026ranking · 2026-09-14 · 6×3 The five widest AAPL sessions of August 2026 for the same $5,000 accountranking · 2026-09-14 · 5×3 A $5,000 account holding $20,000 of AAPL from the open: loss and deficit at each session low, August 2026series · 2026-09-14 · 21×3 Extended-hours sale conditions defined on the taperanking · 2026-09-14 · 3×3

SELECT underlying_symbol AS symbol,
       round(100 * quantileExact(0.5)(implied_volatility), 1) AS atm_iv_pct
FROM global_markets.options_greeks
WHERE date = '2026-07-28'
  AND underlying_symbol IN ('KO','JNJ','SPY','QQQ','AAPL','MSFT','NVDA','TSLA','PLTR','COIN','MSTR')
  AND iv_converged AND implied_volatility BETWEEN 0.02 AND 5
  AND abs(strike_price / underlying_close - 1) <= 0.05
  AND expiration_date BETWEEN date + 20 AND date + 60
GROUP BY symbol
ORDER BY atm_iv_pct DESC