Börsdata adds Screeners, Stock Ideas, Index Rebalancing, Watchlist, Investor Holdings, Insider Data, Short Interest, Buybacks & Authorizations, Financials, Valuation Models, Dividends, Improved Filings, News, Calendar, Interest Rates, Data APIs, APIs & SDKs, and Sheets / Excel Add-ins coverage that GammaWins Calculator skips.
VOL. XCIV, NO. 247
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Friday, December 26, 2025
Tool Comparison
Börsdata vs GammaWins Calculator comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
GammaWins Calculator includes Options P&L, and Options & Derivatives categories that Börsdata omits.
In depth comparison
Börsdata
borsdata.se
Nordic‑first equity analytics and data platform with 20‑year fundamentals, advanced screener, TradingView technical analysis, ownership data and a REST API. Global companies and instruments are included on higher tiers. New REST JSON API access (including global data) is gated to Pro+ from Feb 2025; Excel and Google Sheets add‑ins reuse the same end‑of‑day data. Retail tiers are for private, non‑professional use only; professional users are directed to Enterprise.
Categories
Platforms
WebAPI
Pricing
FreeSubscription
Quick highlights
- Web-based analytics terminal for equity investors with company data for ~1 700 Nordic and 16 000+ global companies, 20 years of history, thousands of ratios, technical analysis, strategies, screener, MFN news and API/Excel plug-in.
- Complete financials (income statement, balance sheet, cash flow) with long annual, quarterly and rolling 12‑month history and visual comparison against sector peers.
- Advanced stock screener with several thousand KPIs, mini charts, saved filters and watchlists, plus intraday price‑performance KPIs for multiple short-term horizons in the UI.
- Built-in quantitative strategies such as Magic Formula, Graham, Dividend, F-Score and Net-nets leveraging the historical ratio database for stock idea generation.
- Holdings and Owner Flow modules showing top-20 shareholders, insider transactions, short selling and buybacks for Nordic companies; API exposes Holdings Insider/Shorts/Buyback endpoints for Pro+ users.
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GammaWins Calculator
gammawins.com
Web-based options profit calculator focused on payoff + Greeks visualization. Core tools are usable without an account; some account-only features will prompt sign-in. Market data shown in the calculator is currently 15-minute delayed; GammaWins states paid tiers are planned for live data + direct index feeds.
Platforms
Web
Pricing
Free
Quick highlights
- Payoff/strategy value visualization over time and underlying price, with optional Greeks overlays.
- Built-in templates for common options strategies (single-leg, spreads, volatility, and complex multi-leg strategies) and supports building custom multi-leg strategies.
- Supports US equity and equity-index options plus Danish/Swedish/Norwegian equity and index options listed on Nasdaq Nordic.
- Options quotes are sourced via OPRA (calculator currently displays 15-minute delayed data for options and stock prices).
- Modeling: uses Black-Scholes for European options (mainly index options) and stock calls, and Bjerksund-Stensland for American puts.
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Where they differ
Börsdata
Distinct strengths include:
ScreenersStock IdeasIndex RebalancingWatchlistInvestor HoldingsInsider DataShort InterestBuybacks & Authorizations
- Web-based analytics terminal for equity investors with company data for ~1 700 Nordic and 16 000+ global companies, 20 years of history, thousands of ratios, technical analysis, strategies, screener, MFN news and API/Excel plug-in.
- Complete financials (income statement, balance sheet, cash flow) with long annual, quarterly and rolling 12‑month history and visual comparison against sector peers.
- Advanced stock screener with several thousand KPIs, mini charts, saved filters and watchlists, plus intraday price‑performance KPIs for multiple short-term horizons in the UI.
- Built-in quantitative strategies such as Magic Formula, Graham, Dividend, F-Score and Net-nets leveraging the historical ratio database for stock idea generation.
GammaWins Calculator
Distinct strengths include:
- Payoff/strategy value visualization over time and underlying price, with optional Greeks overlays.
- Built-in templates for common options strategies (single-leg, spreads, volatility, and complex multi-leg strategies) and supports building custom multi-leg strategies.
- Supports US equity and equity-index options plus Danish/Swedish/Norwegian equity and index options listed on Nasdaq Nordic.
- Options quotes are sourced via OPRA (calculator currently displays 15-minute delayed data for options and stock prices).
Feature-by-feature breakdown
| Attribute | Börsdata | GammaWins Calculator |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Data Visualizations Unique: Screeners, Stock Ideas, Index Rebalancing, Watchlist, Investor Holdings, Insider Data, Short Interest, Buybacks & Authorizations, Financials, Valuation Models, Dividends, Improved Filings, News, Calendar, Interest Rates, Data APIs, APIs & SDKs, Sheets / Excel Add-ins | Shared: Data Visualizations Unique: Options P&L, Options & Derivatives |
Asset types Supported asset classes and universes | Stocks, Commodities, Currencies, Cryptos, Other | Options, Stocks |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Intermediate, Advanced |
Platforms Where you can access the product | Web, API | Web |
Pricing High-level pricing models | Free, Subscription | Free |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
Tested Verified by hands-on testing inside Find My Moat | Not yet | Not yet |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do Börsdata and GammaWins Calculator both support?
Both platforms cover Data Visualizations workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do Börsdata and GammaWins Calculator require subscriptions?
Both Börsdata and GammaWins Calculator keep freemium access with optional paid upgrades, so you can trial each platform before committing.
How can you access Börsdata and GammaWins Calculator?
Both Börsdata and GammaWins Calculator prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.
What unique strengths set the two platforms apart?
Börsdata differentiates itself with Web-based analytics terminal for equity investors with company data for ~1 700 Nordic and 16 000+ global companies, 20 years of history, thousands of ratios, technical analysis, strategies, screener, MFN news and API/Excel plug-in., Complete financials (income statement, balance sheet, cash flow) with long annual, quarterly and rolling 12‑month history and visual comparison against sector peers., and Advanced stock screener with several thousand KPIs, mini charts, saved filters and watchlists, plus intraday price‑performance KPIs for multiple short-term horizons in the UI., whereas GammaWins Calculator stands out for Payoff/strategy value visualization over time and underlying price, with optional Greeks overlays., Built-in templates for common options strategies (single-leg, spreads, volatility, and complex multi-leg strategies) and supports building custom multi-leg strategies., and Supports US equity and equity-index options plus Danish/Swedish/Norwegian equity and index options listed on Nasdaq Nordic..
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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.