VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 5, 2025

View HighShortInterest.comView KoyfinBack to Home

Head-to-head

HighShortInterest.com vs Koyfin comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

Koyfin includes Screeners, ETF Screeners, Data Visualizations, News, Alerts, Calendar, Financials, Transcripts, ETF Overview, ETF Performance, ETF Holdings, ETF Overlap, ETF Fundamentals, ETF Valuation, Watchlist, Portfolio, and Dividends categories that HighShortInterest.com omits.

HighShortInterest.com highlights: Database of U.S. stocks with short interest greater than 20%., Displayed columns include Ticker, Company, Exchange, Short Interest %, Float, Shares Outstanding, and Industry., and Tabbed browsing by exchange: All, Nasdaq, NYSE, and AMEX..

Koyfin is known for: Plan tiers: Free, Plus ($39/mo), Premium ($79/mo), Advisor Core ($209/mo), and Advisor Pro ($299/mo), with a published plan comparison., Global equities coverage with prices, financial statements, valuation, analyst estimates, filings, news, and transcripts. US quotes are live or 15-minute delayed, Canadian quotes are 15-minute delayed, and most international markets are end-of-day., and Stock Screener covering ~100,000 global equities with nearly 6,000 filter criteria. Results can be saved to watchlists or exported to CSV, though some data exports are restricted..

Koyfin offers mobile access, which HighShortInterest.com skips.

HighShortInterest.com logo

HighShortInterest.com

highshortinterest.com

A simple, free website that lists U.S. stocks with short interest above 20%. The site is read-only, organized by exchange, and doesn’t require accounts or offer downloads or APIs. Each page displays a “last updated” date, along with a disclaimer encouraging users to verify the data elsewhere.

Categories

Short Interest

Platforms

Web

Pricing

Free

Quick highlights

  • Database of U.S. stocks with short interest greater than 20%.
  • Displayed columns include Ticker, Company, Exchange, Short Interest %, Float, Shares Outstanding, and Industry.
  • Tabbed browsing by exchange: All, Nasdaq, NYSE, and AMEX.
  • Each ticker links directly to its corresponding Yahoo Finance page.
  • Footer on each page shows when the database was last updated.

Community votes (overall)

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Koyfin logo

Koyfin

koyfin.com

Editor’s pick Hands-on review

Global market analytics platform combining screeners, financials, charting, news, and portfolio tools. US equity data is a mix of live and 15-minute delayed quotes, Canada is delayed 15 minutes, and other markets are end-of-day. CSV exports are available, but certain fields such as detailed financials and analyst estimates are restricted. Advisor plans add client portfolio management, custodian integrations, and professional reporting. Options functionality is announced but not yet live.

Platforms

Web
Mobile

Pricing

Free
Subscription

Quick highlights

  • Plan tiers: Free, Plus ($39/mo), Premium ($79/mo), Advisor Core ($209/mo), and Advisor Pro ($299/mo), with a published plan comparison.
  • Global equities coverage with prices, financial statements, valuation, analyst estimates, filings, news, and transcripts. US quotes are live or 15-minute delayed, Canadian quotes are 15-minute delayed, and most international markets are end-of-day.
  • Stock Screener covering ~100,000 global equities with nearly 6,000 filter criteria. Results can be saved to watchlists or exported to CSV, though some data exports are restricted.
  • Custom Formulas & Calculations for table columns. Limits vary by plan: Free (1), Plus (up to 10), Premium (unlimited).
  • Mobile apps for iOS and Android with synced watchlists, price alerts, and access to core features.

Community votes (overall)

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Overlap

Shared focus areas

1 overlap

Both tools cover this research theme.

Where they differ

Koyfin

Distinct strengths include:

Screeners
ETF Screeners
Data Visualizations
News
Alerts
Calendar
Financials
Transcripts
  • Plan tiers: Free, Plus ($39/mo), Premium ($79/mo), Advisor Core ($209/mo), and Advisor Pro ($299/mo), with a published plan comparison.
  • Global equities coverage with prices, financial statements, valuation, analyst estimates, filings, news, and transcripts. US quotes are live or 15-minute delayed, Canadian quotes are 15-minute delayed, and most international markets are end-of-day.
  • Stock Screener covering ~100,000 global equities with nearly 6,000 filter criteria. Results can be saved to watchlists or exported to CSV, though some data exports are restricted.
  • Custom Formulas & Calculations for table columns. Limits vary by plan: Free (1), Plus (up to 10), Premium (unlimited).

Feature-by-feature breakdown

AttributeHighShortInterest.comKoyfin
Categories

Which research workflows each platform targets

Shared: Short Interest

Shared: Short Interest

Unique: Screeners, ETF Screeners, Data Visualizations, News, Alerts, Calendar, Financials, Transcripts, ETF Overview, ETF Performance, ETF Holdings, ETF Overlap, ETF Fundamentals, ETF Valuation, Watchlist, Portfolio, Dividends

Asset types

Supported asset classes and universes

Stocks

Stocks, ETFs, Mutual Funds, Closed-End Funds, Bonds, Commodities, Currencies, Cryptos

Experience levels

Who each product is built for

Beginner, Intermediate, Advanced

Beginner, Intermediate, Advanced

Platforms

Where you can access the product

Web

Web, Mobile

Pricing

High-level pricing models

Free

Free, Subscription

Key features

Core capabilities called out by each vendor

Unique

  • Database of U.S. stocks with short interest greater than 20%.
  • Displayed columns include Ticker, Company, Exchange, Short Interest %, Float, Shares Outstanding, and Industry.
  • Tabbed browsing by exchange: All, Nasdaq, NYSE, and AMEX.
  • Each ticker links directly to its corresponding Yahoo Finance page.
  • Footer on each page shows when the database was last updated.
  • Site includes a disclaimer reminding users to double-check the data.

Unique

  • Plan tiers: Free, Plus ($39/mo), Premium ($79/mo), Advisor Core ($209/mo), and Advisor Pro ($299/mo), with a published plan comparison.
  • Global equities coverage with prices, financial statements, valuation, analyst estimates, filings, news, and transcripts. US quotes are live or 15-minute delayed, Canadian quotes are 15-minute delayed, and most international markets are end-of-day.
  • Stock Screener covering ~100,000 global equities with nearly 6,000 filter criteria. Results can be saved to watchlists or exported to CSV, though some data exports are restricted.
  • Custom Formulas & Calculations for table columns. Limits vary by plan: Free (1), Plus (up to 10), Premium (unlimited).
  • Mobile apps for iOS and Android with synced watchlists, price alerts, and access to core features.
  • Portfolio and Model Portfolios with analytics including performance, drawdown, beta, and correlations. Advisor plans include client-ready PDF reports with tiered monthly limits.
Tested

Verified by hands-on testing inside Find My Moat

Not yet

Yes

Editor pick

Featured inside curated shortlists

Standard listing

Highlighted

Frequently Asked Questions

Which workflows do HighShortInterest.com and Koyfin both support?

Both platforms cover Short Interest workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do HighShortInterest.com and Koyfin require subscriptions?

Both HighShortInterest.com and Koyfin keep freemium access with optional paid upgrades, so you can trial each platform before committing.

Which tool has mobile access?

Koyfin ships a dedicated mobile experience, while HighShortInterest.com focuses on web or desktop access.

What unique strengths set the two platforms apart?

HighShortInterest.com differentiates itself with Database of U.S. stocks with short interest greater than 20%., Displayed columns include Ticker, Company, Exchange, Short Interest %, Float, Shares Outstanding, and Industry., and Tabbed browsing by exchange: All, Nasdaq, NYSE, and AMEX., whereas Koyfin stands out for Plan tiers: Free, Plus ($39/mo), Premium ($79/mo), Advisor Core ($209/mo), and Advisor Pro ($299/mo), with a published plan comparison., Global equities coverage with prices, financial statements, valuation, analyst estimates, filings, news, and transcripts. US quotes are live or 15-minute delayed, Canadian quotes are 15-minute delayed, and most international markets are end-of-day., and Stock Screener covering ~100,000 global equities with nearly 6,000 filter criteria. Results can be saved to watchlists or exported to CSV, though some data exports are restricted..

Keep exploring

Stay on top of related tools

Browse the categories and profiles that overlap most with this comparison to round out your shortlist.

Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.