VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 19, 2025

View OptionChartsView SpotGamma Home My Collections

Head-to-head

OptionCharts vs SpotGamma comparison

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

Quick takeaways

OptionCharts adds Watchlist, Options, and Options P&L coverage that SpotGamma skips.

SpotGamma includes Alerts, and Courses & Certs categories that OptionCharts omits.

OptionCharts highlights: Interactive Option Strategy Profit & Loss chart with multi‑leg templates (e.g., covered call, verticals, iron condor, calendar)., Per‑ticker chart library: volume, open interest, greeks (Δ, Γ, Θ, ν), implied vol skew, max pain, expected move, probability distribution., and Gamma Exposure (GEX) and Delta Exposure (DEX) visualizations..

SpotGamma is known 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..

OptionCharts has a free tier, while SpotGamma requires a paid plan.

OptionCharts logo

OptionCharts

optioncharts.io

Web app for options analytics and visualizations (P&L, greeks, IV skew, expected move, GEX/DEX, option history) with market‑wide trend screens. Free tier uses 15‑minute delayed OPRA; real‑time options available on Ultimate plan after exchange agreements. Not a broker; no trading execution.

Platforms

Web

Pricing

Free
Subscription

Quick highlights

  • Interactive Option Strategy Profit & Loss chart with multi‑leg templates (e.g., covered call, verticals, iron condor, calendar).
  • Per‑ticker chart library: volume, open interest, greeks (Δ, Γ, Θ, ν), implied vol skew, max pain, expected move, probability distribution.
  • Gamma Exposure (GEX) and Delta Exposure (DEX) visualizations.
  • Option Contract History (price, volume, OI, greeks) with intraday history (up to ~1‑minute intervals) and extended history.
  • Market Trends screens: most active by ticker/contract, highest OI, IV/IV rank, unusual activity, options flow (aggregates update ≈10 min).

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SpotGamma logo

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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Overlap

Shared focus areas

4 overlaps

Mutual strengths include Data Visualizations, Options & Derivatives, and Screeners plus 1 more area.

Where they differ

OptionCharts

Distinct strengths include:

Watchlist
Options
Options P&L
  • Interactive Option Strategy Profit & Loss chart with multi‑leg templates (e.g., covered call, verticals, iron condor, calendar).
  • Per‑ticker chart library: volume, open interest, greeks (Δ, Γ, Θ, ν), implied vol skew, max pain, expected move, probability distribution.
  • Gamma Exposure (GEX) and Delta Exposure (DEX) visualizations.
  • Option Contract History (price, volume, OI, greeks) with intraday history (up to ~1‑minute intervals) and extended history.

SpotGamma

Distinct strengths include:

Alerts
Courses & Certs
  • 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

AttributeOptionChartsSpotGamma
Categories

Which research workflows each platform targets

Shared: Data Visualizations, Options & Derivatives, Screeners, Blogs

Unique: Watchlist, Options, Options P&L

Shared: Data Visualizations, Options & Derivatives, Screeners, Blogs

Unique: Alerts, Courses & Certs

Asset types

Supported asset classes and universes

Options, Stocks, ETFs

Stocks, ETFs, Options

Experience levels

Who each product is built for

Beginner, Intermediate, Advanced

Intermediate, Advanced

Platforms

Where you can access the product

Web

Web

Pricing

High-level pricing models

Free, Subscription

Subscription

Key features

Core capabilities called out by each vendor

Unique

  • Interactive Option Strategy Profit & Loss chart with multi‑leg templates (e.g., covered call, verticals, iron condor, calendar).
  • Per‑ticker chart library: volume, open interest, greeks (Δ, Γ, Θ, ν), implied vol skew, max pain, expected move, probability distribution.
  • Gamma Exposure (GEX) and Delta Exposure (DEX) visualizations.
  • Option Contract History (price, volume, OI, greeks) with intraday history (up to ~1‑minute intervals) and extended history.
  • Market Trends screens: most active by ticker/contract, highest OI, IV/IV rank, unusual activity, options flow (aggregates update ≈10 min).
  • Watchlists and Saved Trades dashboards (Premium features).

Unique

  • 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.
  • Compass & Scanners: directional + volatility signals; daily names‑to‑watch.
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 OptionCharts and SpotGamma both support?

Both platforms cover Data Visualizations, Options & Derivatives, Screeners, and Blogs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Which tool offers a free plan?

OptionCharts 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 OptionCharts and SpotGamma?

Both OptionCharts 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?

OptionCharts differentiates itself with Interactive Option Strategy Profit & Loss chart with multi‑leg templates (e.g., covered call, verticals, iron condor, calendar)., Per‑ticker chart library: volume, open interest, greeks (Δ, Γ, Θ, ν), implied vol skew, max pain, expected move, probability distribution., and Gamma Exposure (GEX) and Delta Exposure (DEX) visualizations., 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

Stay on top of related tools

Browse the categories and profiles that overlap most with this comparison to round out your shortlist.

Recommended tools

These profiles share overlapping coverage with both sides of this matchup.

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.