GammaWins Calculator adds Options P&L coverage that SpotGamma skips.
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Friday, December 26, 2025
Tool Comparison
GammaWins Calculator vs SpotGamma comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
SpotGamma includes Screeners, Alerts, Courses & Certs, and Blogs categories that GammaWins Calculator omits.
GammaWins Calculator has a free tier, while SpotGamma 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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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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Where they differ
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).
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.
Feature-by-feature breakdown
| Attribute | GammaWins Calculator | SpotGamma |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Options & Derivatives, Data Visualizations Unique: Options P&L | Shared: Options & Derivatives, Data Visualizations Unique: Screeners, Alerts, Courses & Certs, Blogs |
Asset types Supported asset classes and universes | Options, Stocks | Stocks, ETFs, Options |
Experience levels Who each product is built for | Intermediate, Advanced | Intermediate, Advanced |
Platforms Where you can access the product | Web | Web |
Pricing High-level pricing models | 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 | Not yet |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do GammaWins Calculator and SpotGamma both support?
Both platforms cover Options & Derivatives, and 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 SpotGamma requires a paid subscription. Review the pricing table to see how the paid tiers compare.
How can you access GammaWins Calculator and SpotGamma?
Both GammaWins Calculator and SpotGamma 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 SpotGamma stands out for 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..
Keep exploring
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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.