§00 MOVERS

OVERVIEW

Movers answers the first question of the day: what is moving? Each board is its own page, so you can bookmark the ones you use. The boards update while their session is open, and a daily archive keeps the past.

WHAT IT IS

Ten category boards, each covering a different slice of the tape:

Slice	Why it exists
gainers / losers	The biggest % moves of the live regular session
most-active	Where the volume actually is
premarket	What gapped on overnight news (4:00–9:30 AM ET)
afterhours	Earnings and post-close reactions (4:00–8:00 PM ET)
overnight	The Blue Ocean session (8:00 PM–4:00 AM ET) — the slice almost no free site covers
crypto	24/7, top-20 coins
52w-highs / 52w-lows	Names pressing their extremes
unusual-volume	Volume 2x or more above the 10-day average — often the first real signal

A quality floor (price ≥ $2.00 AND volume ≥ 500k) keeps sub-$2 OTC noise off the homepage-facing boards. The statistical screens (52w-highs, 52w-lows, unusual-volume) bypass the floor — excluding low-priced names there would misrepresent the data itself.

Every board is honest about its session: outside the window, the page says so with the next-open copy instead of serving a stale list.

WHEN TO USE IT

• 4:00–9:30 AM: open /movers/premarket to see what is gapping on overnight news before the open decides it for you.
• Mid-session: /movers/unusual-volume finds names trading 2x+ their average volume — the cleanest signal something real is happening before it hits the wires.
• After the close: /movers/afterhours tracks the earnings reaction while it is still forming.
• Overnight: /movers/overnight after 8 PM ET for Blue Ocean session prints — Tapeboard is one of the few free surfaces covering this session at all.
• Journaling: /movers/archive to revisit what the leaderboard looked like at the close of any wild past session.

OPEN IT

• Path: /movers (hub), /movers/:category (one of ten categories), /movers/archive (daily snapshot index), /movers/archive/:date/:category (frozen daily snapshot)
• Shortcut: none — public page, no in-app shortcut
• Tier-gate: Free and fully public; the only paid extras are the CSV export and unmetered on-demand AI reads

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FEATURES

Ten category pages

Slug	Session window	Rank rule
gainers	Live RTH	changePercent > 0, sorted desc
losers	Live RTH	changePercent < 0, sorted asc
most-active	Live RTH	Real per-symbol volume, sorted desc
premarket	4:00–9:30 AM ET weekdays	Same as gainers during window; gated outside
afterhours	4:00–8:00 PM ET weekdays	\|changePercent\| desc
overnight	8:00 PM–4:00 AM ET + weekends	delta% × √volume
crypto	24/7	Top-20 coins by 24 h change, sorted desc
52w-highs	Live RTH	price ≥ 52w-high × 0.995, sorted by proximity
52w-lows	Live RTH	price ≤ 52w-low × 1.005, sorted by proximity
unusual-volume	Live RTH	volume / avg10dVolume ≥ 2, sorted by ratio desc

What each board covers

Board	Window and rule
Top Gainers, Top Losers	Biggest % moves in the regular session
Most Active	Highest volume
Premarket	4:00 to 9:30 AM ET
After-Hours	4:00 to 8:00 PM ET, ranked by size of move
Overnight	8:00 PM to 4:00 AM ET, the overnight trading session, covering a fixed list of popular names
Crypto	The top 20 coins over 24 hours
52-Week Highs and Lows	Within 0.5% of the yearly high or low
Unusual Volume	Volume at least 2 times the 10-day average

Outside its window a board tells you so instead of showing stale rows. Most stock boards skip stocks under $2 or under 500,000 shares, to keep out noise. The 52-week and Unusual Volume boards do not apply that filter.

TOP GAINERS

● Top Gainers Biggest % up movers across US exchanges.

Top Stock Gainers Today The biggest percentage gainers in the US stock market right now, refreshed every 30 seconds. This list pulls the largest % up-movers across NYSE, NASDAQ, and AMEX using live price and volume from Schwab. Click any ticker to open a full chart with stats, 52-week range, and news.

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PREMARKET MOVERS

● Premarket Movers 4:00 AM - 9:30 AM ET session gappers.

Premarket Movers - Biggest Pre-Market Gainers and Losers Stocks moving in the premarket session (4:00 AM to 9:30 AM ET). Premarket gaps often follow overnight earnings releases, FDA decisions, macro news, or guidance changes. This list is live while the session is open and shows the largest % movers with actual traded volume.

Pre-market runs 4:00 AM to 9:30 AM ET on weekdays. Check back during that window or browse the regular-session gainers below.

CRYPTO MOVERS

● Crypto Movers 24-hour biggest crypto gainers and losers.

UNUSUAL VOLUME

● Unusual Volume Trading 2x or more above their 10-day average.

Unusual Volume Stocks Today Stocks trading at 2x or more their 10-day average volume. Unusual volume is often the first sign of institutional accumulation, a news catalyst, or a pending breakout. Volume confirms price - outsized volume on a move is the cleanest signal that something real is happening.

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TOP LOSERS

● Top Losers Biggest % down movers across US exchanges.

Top Stock Losers Today The biggest percentage decliners in the US stock market right now, refreshed every 30 seconds. Useful for spotting earnings disappointments, guidance cuts, regulatory actions, and sector-wide weakness. Click any ticker to see why it's down with the full chart and news feed.

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AFTER-HOURS MOVERS

● After-Hours Movers 4:00 PM - 8:00 PM ET session movers.

After Hours Movers - Biggest Post-Market Gainers and Losers Stocks moving in the after-hours session (4:00 PM to 8:00 PM ET). This is where earnings reactions, late-day guidance, and post-close press releases drive price action. The list sorts by absolute % change so you see the biggest movers regardless of direction.

After-hours runs 4:00 PM to 8:00 PM ET on weekdays. Check back during that window.

52-WEEK HIGHS

● 52-Week Highs Stocks breaking or near their 1-year peak.

Stocks at 52-Week Highs Today Stocks trading at or within 0.5% of their 52-week high, sorted by proximity to the peak. A break above prior 52-week highs is one of the cleanest momentum signals in trading - it removes overhead supply and often triggers breakout buying. Refreshed every 5 minutes.

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MOST ACTIVE

● Most Active Highest volume stocks right now.

Most Active Stocks Today The most actively traded US stocks right now, ranked by share volume. High-volume names often signal institutional interest, breaking news, or a directional catalyst. Rank is live with a 30-second refresh window.

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OVERNIGHT MOVERS

● Overnight Movers 8:00 PM - 4:00 AM ET Blue Ocean session.

Overnight Movers - Blue Ocean 24-Hour Session Gainers and Losers The Blue Ocean overnight session runs 8:00 PM to 4:00 AM ET, five nights a week, letting US stocks trade while Asia and Europe are open. This list shows the biggest overnight % movers vs prior-day regular-session close. Unique data - most free sites have no overnight coverage at all.

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52-WEEK LOWS

● 52-Week Lows Stocks breaking or near their 1-year low.

Stocks at 52-Week Lows Today Stocks trading at or within 0.5% of their 52-week low. These are often the deepest drawdowns in the market - sometimes value opportunities, sometimes falling knives. The table sorts by how close each ticker is to its 1-year bottom.

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BROWSE_HISTORICAL_ARCHIVE

STOCK_MOVERS_ARCHIVE

Snapshots of every daily mover list since Tapeboard started tracking.

Historical daily mover snapshots. Every trading day at US market close, Tapeboard freezes the top 50 in each category so you can revisit the biggest moves from any past session.

Row columns

Column	Always shown	Notes
SYM	Yes	Ticker; links to /chart/:symbol
NAME	Yes	Company name; ellipsised on narrow viewports
PX	Yes	Last price; 4-decimal for sub-$1 names
%CHG	Yes	Session % change, signed, coloured red/green
VOL	Yes	Session volume with K/M/B abbreviation
52W_HI	52w-highs only	52-week high price
52W_LO	52w-lows only	52-week low price
VOL_RATIO	unusual-volume only	volume / avg10dVolume formatted as 4.2x, coloured yellow

Freshness badge

The badge at the top of every board shows when the underlying snapshot was captured. If it reads DELAYED, the data is 15 minutes behind, which is what logged-out visitors get. If it reads STALE — RE-SYNCING, the source hiccuped and the page is showing the last-good list while it re-syncs — honest, not broken.

Quality floor

A filter of price ≥ $2.00 AND volume ≥ 500k applies to gainers, losers, most-active, premarket, and afterhours. This keeps sub-$2 OTC prints and thin-tape names off the front-facing categories.

Note

52w-highs, 52w-lows, and unusual-volume bypass the quality floor. These are statistical screens where excluding low-price names would misrepresent the data.

CSV export

The CSV affordance appears top-right on every board. Pro users export the full board; unauthenticated and free-tier users see the lock.

Universe coverage

Crypto — top-20 coins: BTC, ETH, SOL, XRP, DOGE, ADA, AVAX, DOT, LINK, MATIC, SHIB, LTC, BCH, ATOM, UNI, NEAR, APT, SUI, AAVE, ALGO. Symbols use the dotless BTCX/ETHX convention in URLs.

Overnight — fixed 70-symbol watchlist covering mega-cap tech, popular momentum names (PLTR, COIN, HOOD, MSTR, GME, DJT, CVNA), AI/quantum names (SMCI, IONQ, RGTI, ACHR), biotech (MRNA, VRTX, LLY), and select large-cap equities.

Archive

A cron job fires at 21:30 UTC on trading days (post-close, DST-safe), freezing the top-50 rows for seven daily-meaningful categories: gainers, losers, most-active, 52w-highs, 52w-lows, unusual-volume, and crypto. Snapshots are permanent and publicly accessible.

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AI: BREAK IT DOWN

Every mover row carries a compact [ AI: BREAK IT DOWN ] button that opens a bottom sheet answering one question — "what's moving this stock right now" — grounded in Tapeboard's own data. It's the same button and the same sheet on the Squeeze Leaderboard, the Research masthead, the Scanner's Live Positions panel, and each row of the in-app Watchlist panel — one AI surface, wired in everywhere you'd already be looking at a ticker.

What the sheet shows

A short, structured card in five sections, always in this order: WHAT'S MOVING IT, BULL CASE, BEAR CASE, RISK FLAGS, and UNKNOWNS — the last one is deliberate: the model states plainly what the data doesn't tell you, instead of filling the gap with a guess. A compliance line ("What's moving the tape on TICKER — grounded in our data. Not investment advice.") sits above the content on every open, and the server's own disclaimer travels inside the card text itself. The copy is written to explain, never to recommend: no price targets, no "should you buy," no buy/sell verbs anywhere in the tool.

EARNINGS DESK tab

When a symbol is within about a week of its next earnings release, a second tab — Earnings Desk — appears next to Break It Down. It's a precomputed, read-only card (no on-demand generate button) covering EARNINGS QUALITY, REVENUE TREND, CASH FLOW & ACCRUALS, SURPRISE HISTORY, and RISK FLAGS, built around a pre-earnings research checklist — revenue acceleration, the accrual ratio, and buyback / share-count drift — grounded in the same SEC XBRL filings data as the Financials tab. If the cron hasn't produced a card yet for a name (or the print is more than about a week out), the tab simply doesn't appear.

Precomputed vs. on-demand

Today's top movers carry precomputed cards (instant, free, even signed-out). Any other symbol generates on demand — free tier gets three a day; Pro and Terminal are unmetered. If the AI backend is briefly busy the sheet waits politely instead of erroring.

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HOW TO USE

1. Open /movers. The hub shows all ten category cards in a responsive grid. Each card names its session window and rank rule — pick the slice that matches