what stock is down the most right now: guide
What stock is down the most right now
This article explains what stock is down the most right now, why users ask the question, how the metric is calculated, where to find live data, and how to interpret and verify results for trading or research. Read this guide to learn a step‑by‑step workflow, recommended filters for meaningful results, tools that publish “top losers,” and how to set reliable alerts — with practical cautions about data errors, halted symbols, and low‑liquidity distortions.
Note: this page is informational and not investment advice. For live trading decisions use your broker or exchange data feed and confirm any headline or trade status before acting.
Overview
Investors, traders and analysts commonly ask "what stock is down the most right now" to identify rapid selloffs, intraday trading opportunities, risk events, or news that may explain large moves. The question is inherently real‑time: answers change second‑by‑second during trading hours and depend on the chosen market (for example, US exchanges, European exchanges, or a specific country list) and session (pre‑market, regular session, after‑hours). Market participants typically want the single listed equity showing the largest intraday decline by percent, because percent standardizes across price levels and helps compare a $5 stock and a $500 stock.
This guide clarifies the common definitions, practical screening steps, reliable data sources, interpretation checks, common causes of extreme intraday declines, and monitoring methods so you can answer the question "what stock is down the most right now" in a way that is robust and verifiable.
How "down the most" is measured
When people search "what stock is down the most right now," they are usually comparing metrics across many listed securities. Below are the most common measurement definitions and adjustments you should know.
Percent change (intraday)
- Percent change from the previous closing price is the standard metric for "down the most". It is calculated as (LastTradePrice - PreviousClose) / PreviousClose × 100.
- Percent change normalizes moves across low‑ and high‑priced stocks, making it the preferred comparison when looking for the single largest intraday loser.
- Example: a $10 stock that falls to $5 is down 50%; a $200 stock that falls to $100 is also down 50% — percent expresses the relative move.
Absolute price change
- Some users instead look at absolute dollar decline (LastTradePrice minus PreviousClose) which highlights large nominal losses that may matter more for certain institutions or index calculations.
- Absolute change can favor large‑cap, high‑price names (e.g., a $1,000 stock losing $50 is meaningful in dollars but only 5% in percent terms).
- Use absolute change when dollar P&L exposure or index‑weight effects are the priority.
Timeframes (regular session, pre‑market, after‑hours)
- Results differ by session. Pre‑market and after‑hours trades occur on thinner liquidity and may show larger jumps or drops due to news released outside regular hours.
- When you ask "what stock is down the most right now," always specify the session: pre‑market, regular session (e.g., 9:30–16:00 ET for US equities), or after‑hours.
- Some screeners provide separate columns for pre‑market movers and extended‑hours movers; others default to the regular session unless toggled.
Other metrics and adjustments
- Splits and dividends: screeners that compare prices across days should adjust for splits and major corporate actions; an unadjusted comparison can create misleading percent changes.
- Volume filters: extreme percent moves on near‑zero volume are often erroneous or not tradable. Applying minimum volume thresholds (intraday and average daily volume) filters noise.
- Halts, delistings and OTC listings: exclude halted, delisted, or pink‑sheet symbols where prints may be stale or deceptive. Many screeners flag halted symbols, but always verify.
Common data sources and tools
Answering "what stock is down the most right now" requires live data or near real‑time screeners. Below are major public screens and platforms, with notes on strengths and practical uses.
TradingView — real‑time screeners
- TradingView provides live market movers and a customizable stock screener. You can sort by percent change, apply volume and market‑cap filters, and view heatmaps.
- Strengths: rich charting, community ideas, quick sorting by percent losers. Good for intraday visualization and multi‑exchange scans.
Yahoo Finance (Day Losers / Heatmap)
- Yahoo Finance maintains a "Day Losers" page and heatmap for many exchanges. The interface is familiar to retail users and offers sector breakdowns.
- Strengths: easy access, useful for quick checks and headline verification.
Investing.com — global top losers
- Investing.com publishes market movers across many countries and is useful when you want the biggest intraday loser by country or region.
- Strengths: global coverage and localized pages for major markets.
Morningstar / TipRanks / StockAnalysis / INDmoney / Slickcharts
- These services add context: analyst ratings, fundamental filters, historical performance and lists (e.g., S&P 500 losers). Use them for follow‑up after identifying the intraday leader.
- Strengths: fundamentals and analyst coverage to help explain moves beyond price action.
Broker platforms & market data terminals
- For traders, broker platforms and data terminals (for example, Interactive Brokers, Fidelity, Thinkorswim, Bloomberg Terminal) provide the fastest and most reliable feeds and execution.
- If you plan to act on an intraday move, use your broker’s live feed rather than public delayed pages.
- Note: for crypto or Web3 wallet mentions in this article, Bitget is recommended as a featured exchange and Bitget Wallet for custody needs.
APIs and data providers
- For automation, use market data APIs such as IEX Cloud, Finnhub, Alpha Vantage, Polygon, or direct exchange feeds. API feeds allow programmatic polling of percent change and volume and are useful for custom watchers.
- Be mindful of rate limits, latency, and paid tiers for real‑time data.
Typical workflow to find the stock that is down the most right now
Below is a stepwise, practical workflow you can follow to answer "what stock is down the most right now" and to verify the result before taking any action.
- Choose the market and session
- Decide which exchange or country you’re scanning (e.g., US listed equities) and whether you want pre‑market, regular session, or after‑hours movers.
- Open a trusted screener or market movers page
- Use a real‑time screener (broker or TradingView) and set it to sort by percent change (descending for losers).
- Apply minimum filters
- Minimum intraday volume (e.g., >50K or >100K), minimum average daily volume (e.g., >250K ADT), minimum market cap (e.g., >$50M) and minimum price (e.g., >$1) help remove illiquid penny stocks and stale quotes.
- Exclude halted and delisted symbols
- Filter out halted symbols and OTC/pink sheet listings unless you explicitly want those markets.
- Verify the top result
- Confirm the top loser’s last trade, time stamp, trade volume for the move, and whether the symbol is halted.
- Check news and corporate events
- Look for earnings, guidance revisions, regulatory filings, bankruptcy, M&A, management changes, or material announcements tied to the move.
- Confirm with multiple sources
- Cross‑check the top loser across at least two independent sources (broker feed, TradingView, and a mainstream financial site) and review time stamps.
- Interpret liquidity and tradability
- If volume supporting the move is low, the price may be unreliable for immediate trading. Confirm bid/ask spreads and order book depth if you intend to trade.
This workflow reduces the chance of being misled by stale prints, erroneous trades, or thin‑market moves.
Interpreting the result
When you find the symbol answering "what stock is down the most right now," follow these checks before forming conclusions.
- Confirm news: material corporate announcements, earnings misses, fraud allegations, regulatory actions, or macro headlines can explain sharp declines.
- Verify trade legitimacy: check the time stamp, trade size, and whether the exchange flagged the print as an outlier or error.
- Liquidity and market cap: small‑cap and penny stocks often show the largest percent moves but may be illiquid and risky. Large percent drops on low market cap and low volume should be interpreted with caution.
- Market‑wide versus specific: determine if the move is part of a sector or market‑wide decline (for example, a macro shock) or isolated to that company.
- Check technical overlays: intraday support levels, VWAP, and moving averages may reveal whether the move is a transient gap or sustained downtrend.
Always document the date and source when reporting a real‑time finding; for example: "As of January 12, 2026, according to Barchart, [symbol] showed the largest intraday percent decline on the US exchange list." This preserves time context for readers.
Common causes of extreme intraday declines
When a stock answers "what stock is down the most right now," common explanations include:
- Earnings misses or weak guidance
- Major regulatory, legal, or enforcement actions
- Management resignation or governance concerns
- Failed transactions, broken deals, or reverse‑splits warnings
- Delisting risk notices or exchange suspension
- Macro shocks (interest rates, geopolitical headlines) affecting a sector
- Large block sell orders executed in thin markets
- Fraud allegations, cybersecurity breaches, or material loss events
- Sudden loss of a major customer, contract cancellation, or revised forecasts
Each cause implies different time horizons and risk profiles; use corporate filings and reputable reporting to determine the underlying reason.
Risks, caveats and pitfalls
Be aware of these common pitfalls when answering the question "what stock is down the most right now":
- Stale quotes and late prints: delayed feeds can show outdated prices that no longer reflect the market.
- Low‑volume exaggeration: extremely high percentage moves on minimal volume may be non‑representative and not tradable.
- Trading halts and reopening prints: a security can trade down sharply on reopening after a halt; initial prints can be volatile.
- Erroneous data: bad ticks or exchange feed errors sometimes create spurious top losers; exchanges may later cancel or adjust those prints.
- Differing definitions among providers: one provider may report extended hours, another only regular session — compare timestamp and session labels.
- Percent drops are not valuation judgment: a steep intraday percentage loss reflects price change, not automatically a permanent reduction in fundamental value.
Because of these pitfalls, always follow verification steps: check exchange notices, official filings (e.g., SEC filings for US companies), and multiple data sources.
How to monitor continuously and set alerts
For continuous monitoring of "what stock is down the most right now," use one or more of the following approaches:
- Platform alerts: set real‑time alerts in your broker or TradingView for percent change thresholds, price levels, or sudden volume spikes.
- Mobile push notifications: finance apps and broker apps can push alerts for top losers or custom watchlists.
- Programmatic polling: use APIs (IEX Cloud, Finnhub, Polygon) to poll percent change and volume every N seconds and trigger alerts when a threshold is exceeded. Respect rate limits and data licensing.
- Webhooks and automation: connect API alerts to messaging systems or automation tools to route alerts to Slack, email, or notification services.
- Dedicated market movers widgets: some providers offer dedicated "market movers" widgets or dashboards for continuous monitoring during market hours.
Consider subscription tiers for reduced latency and higher rate limits if you require low‑latency monitoring for active trading.
Building a reliable screener (practical considerations)
To avoid noise when answering "what stock is down the most right now," include these filters in your screener:
- Minimum intraday volume (e.g., >50K or >100K for US equities) and minimum average daily volume (e.g., >250K ADT)
- Minimum market cap (e.g., >$50M or higher depending on your universe)
- Minimum last price (e.g., >$1) to exclude tiny penny listings
- Exchange selection (e.g., exclude OTC/pink sheet markets unless intentionally tracking them)
- Exclude halted or paired symbols flagged by the exchange
- Session selector: pre‑market / regular / after‑hours
- Inclusion of a news filter or flag for SEC filings, earnings, or headlines within the last 24 hours
- Optional: short interest or float thresholds to detect stocks prone to squeezes or heavy shorting
These filters reduce false positives and highlight moves that are supported by meaningful volume and tradability.
Example usage and interpretation (using public sources)
Public pages such as TradingView, Yahoo Finance, Investing.com, Morningstar and StockAnalysis publish "Top Losers" lists that users consult for a quick answer to "what stock is down the most right now." For example, a user can open TradingView’s market movers list for US stocks, sort by percent change, apply volume and price filters, then read the headline about the top symbol and verify the time stamp.
When verifying, look for three confirmations:
- Matching percent change across two independent sources (broker feed and a public screener).
- Volume supporting the move (intraday traded volume significantly above the security’s 30‑day average volume suggests a genuine event).
- A bona fide news item, regulatory filing, or exchange notice explaining the move.
If those three confirmations hold, the identified symbol is a robust answer to "what stock is down the most right now" for that market and session.
Example: recent market context (time‑stamped reporting)
-
As of January 12, 2026, according to Barchart, several market headlines and pre‑market movers affected intraday volatility across US listings. The same week included corporate developments such as a publicized acquisition by ASP Isotopes and macro commentary that moved futures. When asking "what stock is down the most right now" in that period, users often saw sector‑specific decliners (for example, bank and chip stocks reacting to policy and earnings news).
-
As of January 9, 2026, according to Barchart reporting on an acquisition, ASP Isotopes (ASPI) shares surged following completion of an acquisition of Renergen Limited, but the news item also stated that ASPI remained about 45% below its 52‑week high. That same report illustrates how a single corporate action can produce large intraday moves in related symbols; if a user had scanned for "what stock is down the most right now" on that day, ASPI may not have been the top intraday loser despite strong headlines because other names were reacting to different headlines and macro flow.
(Reports above cite Barchart headlines and market summaries published in January 2026; always confirm with time‑stamped exchange data when quoting a live top loser.)
See also
- Market movers
- Top gainers
- Trading halts
- Pre‑market movers
- How to read Level‑2 / order book
- Short interest and days to cover
References and further reading
Sources used to inform this guide (site names only; consult each provider’s live pages for the latest data):
- StockAnalysis market losers page
- TradingView markets — losers / market movers
- Investing.com equities — top stock losers
- Morningstar market movers pages
- Slickcharts — S&P 500 losers
- INDmoney — US stocks top losers
- TipRanks — top losers list
- Yahoo Finance — Day Losers and Heatmap pages
- Public market news feed excerpts provided from Barchart in January 2026
Notes on real‑time data limitations
Answering "what stock is down the most right now" requires live market data; the top loser will change rapidly during trading hours and may differ across providers depending on session inclusion, data latency and filtering. For trading decisions use your broker or exchange‑level feed and verify trade status and news before acting. Programmatic monitors should account for rate limits, delayed ticks, and data licensing terms.
Practical checklist: before you act on a top loser
- Confirm the time stamp and that the trade occurred on the exchange you are tracking.
- Verify the intraday volume is meaningful relative to the stock’s average daily volume.
- Check for exchange halts, news releases, and regulatory filings.
- Cross‑check percent change on at least two reputable sources (broker feed + public screener).
- Evaluate order book depth and bid/ask spreads if you intend to trade.
How Bitget can help
- For users who monitor markets across asset classes, Bitget provides exchange services and tools to set alerts, build watchlists, and receive notifications. Bitget Wallet offers custody and wallet management for Web3 assets. For live stock monitoring, use a broker‑grade market feed and consider Bitget’s market tools for consolidated watchlists and alerting.
Explore Bitget features to build real‑time watchlists and set custom alerts to track which symbol answers "what stock is down the most right now" in your chosen market and session.
Final notes and recommended next steps
If you need a quick answer to "what stock is down the most right now," open a live market movers page on your broker or a real‑time screener, sort by percent change, and apply minimum volume and price filters. Then verify the top result using time‑stamped exchange data and authoritative news sources.
To get started today:
- Build a watchlist and add a "top losers" column in your chosen platform.
- Set alerts for percent decline thresholds (for example, 10% intraday) and minimum volume support.
- Use programmatic polling via a market data API if you need automated alerts for enterprise workflows.
Further exploration: compare percent losers in different sessions (pre‑market vs regular vs after‑hours) and add a news filter for earnings and filings to automatically surface headlines that often explain large intraday declines.
This article is informational and produced to help readers identify and verify intraday price moves. It is not financial advice. All time‑sensitive examples cite Barchart reporting published in January 2026; users should consult live exchange data for current conditions.
