VOL. XCIV, NO. 247

★ A CURATED DIRECTORY OF FINANCIAL TOOLS AND RESOURCES ★

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Friday, December 26, 2025

Tool Comparison

Business Quant vs GammaWins Calculator comparison

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

Quick takeaways

Business Quant adds Screeners, Stock Comparison, Financials, Scores, Flags, 13F, Insider Data, and Data APIs coverage that GammaWins Calculator skips.

GammaWins Calculator includes Options P&L, and Options & Derivatives categories that Business Quant omits.

In depth comparison

Business Quant logo

Business Quant

businessquant.com

A U.S. equities research platform combining fundamentals, ownership data, and operating metrics. The free plan includes 15+ years of history with delayed updates. Pro subscribers get daily updates, KPI datasets, and data downloads, while Enterprise adds API access and rights for commercial use.

Platforms

WebAPI

Pricing

FreeSubscription

Quick highlights

  • Stock screener with over 700 financial metrics and flexible filtering across 8,000+ U.S. stocks.
  • Extensive KPI and operating metrics library with 100,000+ datasets covering more than 1,800 companies.
  • Integrated SEC filings (15+ years), institutional ownership via 13F reports, and insider trading disclosures (Form 4).
  • Comparison modules for individual stocks, industry aggregates, time-series tables, and customizable charts.
  • Download capabilities in CSV and Excel for most datasets and visualizations.

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GammaWins Calculator logo

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

Business Quant

Distinct strengths include:

  • Stock screener with over 700 financial metrics and flexible filtering across 8,000+ U.S. stocks.
  • Extensive KPI and operating metrics library with 100,000+ datasets covering more than 1,800 companies.
  • Integrated SEC filings (15+ years), institutional ownership via 13F reports, and insider trading disclosures (Form 4).
  • Comparison modules for individual stocks, industry aggregates, time-series tables, and customizable charts.

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

AttributeBusiness QuantGammaWins Calculator
Categories

Which research workflows each platform targets

Shared: Data Visualizations

Unique: Screeners, Stock Comparison, Financials, Scores, Flags, 13F, Insider Data, Data APIs

Shared: Data Visualizations

Unique: Options P&L, Options & Derivatives

Asset types

Supported asset classes and universes

Stocks

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

  • Stock screener with over 700 financial metrics and flexible filtering across 8,000+ U.S. stocks.
  • Extensive KPI and operating metrics library with 100,000+ datasets covering more than 1,800 companies.
  • Integrated SEC filings (15+ years), institutional ownership via 13F reports, and insider trading disclosures (Form 4).
  • Comparison modules for individual stocks, industry aggregates, time-series tables, and customizable charts.
  • Download capabilities in CSV and Excel for most datasets and visualizations.
  • Clear plan structure: Basic (free, delayed data), Pro (daily updates and exports), Enterprise (API access and commercial rights).

Unique

  • 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.
  • Dividend handling currently assumes a constant dividend rate based on recent payout history; a more advanced dividend model using exact ex-dividend dates / finite-difference is described as part of an upcoming paid plan.
Tested

Verified by hands-on testing inside Find My Moat

Not yet

Not yet

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Frequently Asked Questions

Which workflows do Business Quant 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 Business Quant and GammaWins Calculator require subscriptions?

Both Business Quant and GammaWins Calculator keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access Business Quant and GammaWins Calculator?

Both Business Quant 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?

Business Quant differentiates itself with Stock screener with over 700 financial metrics and flexible filtering across 8,000+ U.S. stocks., Extensive KPI and operating metrics library with 100,000+ datasets covering more than 1,800 companies., and Integrated SEC filings (15+ years), institutional ownership via 13F reports, and insider trading disclosures (Form 4)., 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..

Keep exploring

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.