SpotGamma adds Options & Derivatives, Courses & Certs, and Blogs coverage that Yahoo Finance skips.
VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
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Sunday, October 19, 2025
Head-to-head
SpotGamma vs Yahoo Finance comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
Yahoo Finance includes Watchlist, Portfolio, News, Calendar, Financials, Analyst Recommendations, Analyst Price Targets, ETF Overview, ETF Holdings, ETF Performance, Options, Dividends, Splits, and Education categories that SpotGamma omits.
SpotGamma highlights: HIRO Indicator: see options activity and estimated hedging impact in real time—down to the second., Equity Hub: proprietary key levels, buy/sell indicators, and alerts across 3,500+ stocks & indices., and Volatility Dashboard: analyze IV across strikes/expirations; identify extremes/mispricing..
Yahoo Finance is known for: Free plan with optional Silver and Gold subscriptions that unlock advanced features and research., Historical price downloads in CSV format are gated to Gold; portfolio and watchlist exports remain free., and Coverage spans 100+ exchanges worldwide, with clear labeling of real-time versus delayed data..
Yahoo Finance keeps a free entry point that SpotGamma lacks.
Yahoo Finance offers mobile access, which SpotGamma skips.
SpotGamma
spotgamma.com
Options‑market microstructure & dealer‑positioning analytics. Core modules: Equity Hub (key levels for 3,500+ US stocks/ETFs), HIRO real‑time options‑flow indicator (down‑to‑the‑second), an S&P 500 heatmap (TRACE), a Volatility Dashboard, FlowPatrol unusual flow insights, plus Compass & Scanners for setups. Widely used by intraday/index traders; integrates with TradingView, Bookmap, NinjaTrader, Sierra Chart, Thinkorswim, and more. No public API disclosed.
Platforms
Web
Pricing
Subscription
Quick highlights
- HIRO Indicator: see options activity and estimated hedging impact in real time—down to the second.
- Equity Hub: proprietary key levels, buy/sell indicators, and alerts across 3,500+ stocks & indices.
- Volatility Dashboard: analyze IV across strikes/expirations; identify extremes/mispricing.
- TRACE Heatmap: S&P 500 real‑time support/resistance & volatility zones.
- 0DTE volume/open‑interest indicator; delta, vanna & gamma modeling for indices.
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Yahoo Finance
finance.yahoo.com
Hands-on review
One of the most widely used finance portals, offering global market coverage, news, screeners, and portfolio tools. A free plan provides core features, while paid Silver and Gold tiers add extras such as research, enhanced filters, and historical data downloads. Real-time vs delayed quotes vary by exchange, and mobile apps support price alerts and personalized news.
Categories
Platforms
Web
Mobile
Pricing
Free
Subscription
Quick highlights
- Free plan with optional Silver and Gold subscriptions that unlock advanced features and research.
- Historical price downloads in CSV format are gated to Gold; portfolio and watchlist exports remain free.
- Coverage spans 100+ exchanges worldwide, with clear labeling of real-time versus delayed data.
- Interactive full-screen charts with dozens of technical indicators and extended-hours toggles.
- Equity, ETF, and mutual fund screeners with hundreds of filters; Plus tiers add premium filters such as Morningstar ratings.
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Overlap
Shared focus areas
3 overlapsMutual strengths include Screeners, Data Visualizations, and Alerts.
Where they differ
SpotGamma
Distinct strengths include:
- HIRO Indicator: see options activity and estimated hedging impact in real time—down to the second.
- Equity Hub: proprietary key levels, buy/sell indicators, and alerts across 3,500+ stocks & indices.
- Volatility Dashboard: analyze IV across strikes/expirations; identify extremes/mispricing.
- TRACE Heatmap: S&P 500 real‑time support/resistance & volatility zones.
Yahoo Finance
Distinct strengths include:
- Free plan with optional Silver and Gold subscriptions that unlock advanced features and research.
- Historical price downloads in CSV format are gated to Gold; portfolio and watchlist exports remain free.
- Coverage spans 100+ exchanges worldwide, with clear labeling of real-time versus delayed data.
- Interactive full-screen charts with dozens of technical indicators and extended-hours toggles.
Feature-by-feature breakdown
| Attribute | SpotGamma | Yahoo Finance |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Screeners, Data Visualizations, Alerts Unique: Options & Derivatives, Courses & Certs, Blogs | Shared: Screeners, Data Visualizations, Alerts Unique: Watchlist, Portfolio, News, Calendar, Financials, Analyst Recommendations, Analyst Price Targets, ETF Overview, ETF Holdings, ETF Performance, Options, Dividends, Splits, Education |
Asset types Supported asset classes and universes | Stocks, ETFs, Options | Stocks, ETFs, Mutual Funds, Options, Futures, Commodities, Currencies, Cryptos, Bonds |
Experience levels Who each product is built for | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Web | Web, Mobile |
Pricing High-level pricing models | Subscription | Free, Subscription |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
Tested Verified by hands-on testing inside Find My Moat | Not yet | Yes |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do SpotGamma and Yahoo Finance both support?
Both platforms cover Screeners, Data Visualizations, and Alerts workflows, so you can research those use cases in either tool before digging into the feature differences below.
Which tool offers a free plan?
Yahoo Finance offers a free entry point, while SpotGamma requires a paid subscription. Review the pricing table to see how the paid tiers compare.
Which tool has mobile access?
Yahoo Finance ships a dedicated mobile experience, while SpotGamma focuses on web or desktop access.
What unique strengths set the two platforms apart?
SpotGamma differentiates itself with HIRO Indicator: see options activity and estimated hedging impact in real time—down to the second., Equity Hub: proprietary key levels, buy/sell indicators, and alerts across 3,500+ stocks & indices., and Volatility Dashboard: analyze IV across strikes/expirations; identify extremes/mispricing., whereas Yahoo Finance stands out for Free plan with optional Silver and Gold subscriptions that unlock advanced features and research., Historical price downloads in CSV format are gated to Gold; portfolio and watchlist exports remain free., and Coverage spans 100+ exchanges worldwide, with clear labeling of real-time versus delayed data..
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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.