VOL. XCIV, NO. 247

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Friday, December 26, 2025

Tool Comparison

GammaWins Calculator vs ICE Index Platform (ICE Data Indices) comparison

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

Quick takeaways

GammaWins Calculator adds Options P&L, and Options & Derivatives coverage that ICE Index Platform (ICE Data Indices) skips.

ICE Index Platform (ICE Data Indices) includes Data APIs, and Index Rebalancing categories that GammaWins Calculator omits.

GammaWins Calculator has a free tier, while ICE Index Platform (ICE Data Indices) requires a paid plan.

In depth comparison

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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ICE Index Platform (ICE Data Indices)

indices.ice.com

Hands-on review

Enterprise-grade access to ICE’s full index family. The platform supports trial downloads, automated feeds by email or SFTP, and custom index creation with backtests. Many flagship fixed-income indices are available with live updates. Pricing and licensing are handled through direct sales engagement with ICE.

Platforms

WebAPI

Pricing

Subscription

Quick highlights

Web portal covering the complete ICE Data Indices universe, with current and historical performance data and constituent statistics.
Trial access spans more than 5,000 standard and customized indices, with results shown in local currency and translated into 39 base currencies (both hedged and unhedged).
Index Analysis tools let users view and download current and historical returns and statistics at both index and constituent level.
Automated delivery of top-level index data and constituent files via email or secure SFTP/managed file transfer.
Custom Index Tool for building blended or filtered indices and running historical backtests.

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Where they differ

GammaWins Calculator

Distinct strengths include:

Options P&L Options & Derivatives

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).

ICE Index Platform (ICE Data Indices)

Distinct strengths include:

Data APIs Index Rebalancing

Web portal covering the complete ICE Data Indices universe, with current and historical performance data and constituent statistics.
Trial access spans more than 5,000 standard and customized indices, with results shown in local currency and translated into 39 base currencies (both hedged and unhedged).
Index Analysis tools let users view and download current and historical returns and statistics at both index and constituent level.
Automated delivery of top-level index data and constituent files via email or secure SFTP/managed file transfer.

Feature-by-feature breakdown

Attribute	GammaWins Calculator	ICE Index Platform (ICE Data Indices)
Categories Which research workflows each platform targets	Shared: Data Visualizations Unique: Options P&L, Options & Derivatives	Shared: Data Visualizations Unique: Data APIs, Index Rebalancing
Asset types Supported asset classes and universes	Options, Stocks	Bonds, Stocks, Commodities, Currencies
Experience levels Who each product is built for	Intermediate, Advanced	Advanced
Platforms Where you can access the product	Web	Web, API
Pricing High-level pricing models	Free	Subscription
Key features Core capabilities called out by each vendor	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.	Unique Web portal covering the complete ICE Data Indices universe, with current and historical performance data and constituent statistics. Trial access spans more than 5,000 standard and customized indices, with results shown in local currency and translated into 39 base currencies (both hedged and unhedged). Index Analysis tools let users view and download current and historical returns and statistics at both index and constituent level. Automated delivery of top-level index data and constituent files via email or secure SFTP/managed file transfer. Custom Index Tool for building blended or filtered indices and running historical backtests. Scale: the fixed-income family alone includes roughly 6,000 indices tracking over $100T of securities across 43 currencies, spanning sovereign, investment-grade corporate, high yield, securitized, emerging markets, and U.S. municipals.
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 GammaWins Calculator and ICE Index Platform (ICE Data Indices) 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.

Which tool offers a free plan?

GammaWins Calculator offers a free entry point, while ICE Index Platform (ICE Data Indices) requires a paid subscription. Review the pricing table to see how the paid tiers compare.

How can you access GammaWins Calculator and ICE Index Platform (ICE Data Indices)?

Both GammaWins Calculator and ICE Index Platform (ICE Data Indices) 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?

GammaWins Calculator differentiates itself with 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., whereas ICE Index Platform (ICE Data Indices) stands out for Web portal covering the complete ICE Data Indices universe, with current and historical performance data and constituent statistics., Trial access spans more than 5,000 standard and customized indices, with results shown in local currency and translated into 39 base currencies (both hedged and unhedged)., and Index Analysis tools let users view and download current and historical returns and statistics at both index and constituent level..

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