VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Tuesday, October 28, 2025

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Tool Comparison

EODHD (EOD Historical Data) vs Unusual Whales comparison

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

Quick takeaways

EODHD (EOD Historical Data) adds News Sentiment, Analyst Forecasts, Splits, Delisted, Ticker Changes, Financials, Options, Analyst Recommendations, Analyst Price Targets, and Sheets / Excel Add-ins coverage that Unusual Whales skips.

Unusual Whales includes Screeners, Options & Derivatives, Portfolio, Paper Trading, Dark Pool & Off-Exchange, Alerts, US Government Trades, 13F, Education, and Calendar categories that EODHD (EOD Historical Data) omits.

Unusual Whales offers mobile access, which EODHD (EOD Historical Data) skips.

In depth comparison

EODHD (EOD Historical Data) logo

EODHD (EOD Historical Data)

eodhd.com

Editor’s pick Hands-on review

Global market-data API provider offering both REST and WebSocket access. The free tier includes delayed quotes (15–20 minutes), while premium plans unlock real-time streaming for US equities, forex, and crypto (up to 50 tickers). Intraday, tick-level, and certain specialized datasets are available as add-ons. Rate limits scale up to 1,000 requests per minute, with daily caps depending on plan tier.

Platforms

WebAPI

Pricing

FreeSubscription

Quick highlights

  • End-of-day OHLCV data via API with daily, weekly, and monthly series, fully adjusted for splits and dividends. JSON and CSV supported.
  • Intraday historical prices available at 1-minute, 5-minute, and 1-hour intervals.
  • Delayed live quotes: 15–20 minute delay for stocks, 1-minute delay for FX; supports multi-ticker queries.
  • Real-time WebSocket streaming (<50 ms latency) for US equities, forex, and crypto, with up to 50 simultaneous tickers and pre/post-market support.
  • Fundamentals data for stocks, ETFs, mutual funds, and indices, with identifiers including ISIN, CUSIP, CIK, and OpenFIGI.

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Unusual Whales logo

Unusual Whales

unusualwhales.com

Editor’s pick Hands-on review

Real-time options flow and dark-pool analytics built for active traders. Free plans view delayed data; paid tiers stream live flow, with annual plans unlocking data downloads. The public API is sold separately, and “Periscope” (market-wide SPX exposure) is available as an add-on.

Platforms

WebMobileAPI

Pricing

FreeSubscription

Quick highlights

  • Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy.
  • Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones.
  • Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals.
  • Options Profit Calculator to model multi-leg strategies, Greeks, and payoff P/L.
  • Paper trading for both stocks and options to test ideas without risk.

Community votes (overall)

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Where they differ

EODHD (EOD Historical Data)

Distinct strengths include:

News SentimentAnalyst ForecastsSplitsDelistedTicker ChangesFinancialsOptionsAnalyst Recommendations
  • End-of-day OHLCV data via API with daily, weekly, and monthly series, fully adjusted for splits and dividends. JSON and CSV supported.
  • Intraday historical prices available at 1-minute, 5-minute, and 1-hour intervals.
  • Delayed live quotes: 15–20 minute delay for stocks, 1-minute delay for FX; supports multi-ticker queries.
  • Real-time WebSocket streaming (<50 ms latency) for US equities, forex, and crypto, with up to 50 simultaneous tickers and pre/post-market support.

Unusual Whales

Distinct strengths include:

ScreenersOptions & DerivativesPortfolioPaper TradingDark Pool & Off-ExchangeAlertsUS Government Trades13F
  • Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy.
  • Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones.
  • Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals.
  • Options Profit Calculator to model multi-leg strategies, Greeks, and payoff P/L.

Feature-by-feature breakdown

AttributeEODHD (EOD Historical Data)Unusual Whales
Categories

Which research workflows each platform targets

Shared: Data APIs, News, Dividends, Insider Data, APIs & SDKs

Unique: News Sentiment, Analyst Forecasts, Splits, Delisted, Ticker Changes, Financials, Options, Analyst Recommendations, Analyst Price Targets, Sheets / Excel Add-ins

Shared: Data APIs, News, Dividends, Insider Data, APIs & SDKs

Unique: Screeners, Options & Derivatives, Portfolio, Paper Trading, Dark Pool & Off-Exchange, Alerts, US Government Trades, 13F, Education, Calendar

Asset types

Supported asset classes and universes

Stocks, ETFs, Mutual Funds, Options, Currencies, Cryptos, Bonds

Stocks, ETFs, Options

Experience levels

Who each product is built for

Beginner, Intermediate, Advanced

Beginner, Intermediate, Advanced

Platforms

Where you can access the product

Web, API

Web, Mobile, API

Pricing

High-level pricing models

Free, Subscription

Free, Subscription

Key features

Core capabilities called out by each vendor

Unique

  • End-of-day OHLCV data via API with daily, weekly, and monthly series, fully adjusted for splits and dividends. JSON and CSV supported.
  • Intraday historical prices available at 1-minute, 5-minute, and 1-hour intervals.
  • Delayed live quotes: 15–20 minute delay for stocks, 1-minute delay for FX; supports multi-ticker queries.
  • Real-time WebSocket streaming (<50 ms latency) for US equities, forex, and crypto, with up to 50 simultaneous tickers and pre/post-market support.
  • Fundamentals data for stocks, ETFs, mutual funds, and indices, with identifiers including ISIN, CUSIP, CIK, and OpenFIGI.
  • Options datasets include US equity options with end-of-day data, greeks, and implied volatility (available as an add-on).

Unique

  • Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy.
  • Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones.
  • Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals.
  • Options Profit Calculator to model multi-leg strategies, Greeks, and payoff P/L.
  • Paper trading for both stocks and options to test ideas without risk.
  • Portfolio Manager with broker linking for IBKR, tastytrade, Fidelity, and Robinhood.
Tested

Verified by hands-on testing inside Find My Moat

Yes

Yes

Editor pick

Featured inside curated shortlists

Highlighted

Highlighted

Frequently Asked Questions

Which workflows do EODHD (EOD Historical Data) and Unusual Whales both support?

Both platforms cover Data APIs, News, Dividends, Insider Data, and APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do EODHD (EOD Historical Data) and Unusual Whales require subscriptions?

Both EODHD (EOD Historical Data) and Unusual Whales keep freemium access with optional paid upgrades, so you can trial each platform before committing.

Which tool has mobile access?

Unusual Whales ships a dedicated mobile experience, while EODHD (EOD Historical Data) focuses on web or desktop access.

What unique strengths set the two platforms apart?

EODHD (EOD Historical Data) differentiates itself with End-of-day OHLCV data via API with daily, weekly, and monthly series, fully adjusted for splits and dividends. JSON and CSV supported., Intraday historical prices available at 1-minute, 5-minute, and 1-hour intervals., and Delayed live quotes: 15–20 minute delay for stocks, 1-minute delay for FX; supports multi-ticker queries., whereas Unusual Whales stands out for Live options flow across all US options exchanges, with a status indicator so you know the feed is healthy., Dark-pool tape plus ‘Dark Pool Levels’ to surface recent prints and ticker-specific liquidity zones., and Options and stock screeners with filters for premium, volume, open interest, IV rank, and common technicals..

Keep exploring

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.