VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 5, 2025

View OptionCharts View Stock Unlock Back to Home

Head-to-head

OptionCharts vs Stock Unlock comparison

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

Quick takeaways

OptionCharts adds Options & Derivatives, Options, and Options P&L coverage that Stock Unlock skips.

Stock Unlock includes Stock Comparison, ETF Overview, ETF Holdings, Portfolio, Dividends, Insider Data, Institutional Data, Scores, Valuation Models, Analyst Forecasts, Analyst Recommendations, Analyst Price Targets, Alerts, AI, AI Report, Education, and Newsletters 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..

Stock Unlock is known for: Coverage of more than 130,000 stocks and ETFs across 65 global exchanges., Portfolio tracking through manual entry or broker connections (via SnapTrade integration)., and Custom watchlists with event notifications and alerts..

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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Stock Unlock

stockunlock.com

Hands-on review

Global stock and ETF research platform with screeners, valuation tools, customizable charts, and portfolio tracking. The free plan comes with meaningful but tight limits—such as two manual portfolios, one 10-ticker watchlist, and capped screener results—while paid tiers unlock the full feature set. Billing is monthly or yearly, with a 30-day money-back guarantee.

Platforms

Web

Pricing

Free

Subscription

Quick highlights

Coverage of more than 130,000 stocks and ETFs across 65 global exchanges.
Portfolio tracking through manual entry or broker connections (via SnapTrade integration).
Custom watchlists with event notifications and alerts.
Proprietary “Insights Score” summarizing a company’s fundamentals at a glance.
Stock Screener with dozens of filters, plus the ability to compare results by Insights Score.

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Overlap

Shared focus areas

4 overlaps

Mutual strengths include Data Visualizations, Watchlist, and Screeners plus 1 more area.

Where they differ

OptionCharts

Distinct strengths include:

Options & Derivatives

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.

Stock Unlock

Distinct strengths include:

Coverage of more than 130,000 stocks and ETFs across 65 global exchanges.
Portfolio tracking through manual entry or broker connections (via SnapTrade integration).
Custom watchlists with event notifications and alerts.
Proprietary “Insights Score” summarizing a company’s fundamentals at a glance.

Feature-by-feature breakdown

Attribute	OptionCharts	Stock Unlock
Categories Which research workflows each platform targets	Shared: Data Visualizations, Watchlist, Screeners, Blogs Unique: Options & Derivatives, Options, Options P&L	Shared: Data Visualizations, Watchlist, Screeners, Blogs Unique: Stock Comparison, ETF Overview, ETF Holdings, Portfolio, Dividends, Insider Data, Institutional Data, Scores, Valuation Models, Analyst Forecasts, Analyst Recommendations, Analyst Price Targets, Alerts, AI, AI Report, Education, Newsletters
Asset types Supported asset classes and universes	Options, Stocks, ETFs	Stocks, ETFs
Experience levels Who each product is built for	Beginner, Intermediate, Advanced	Beginner, Intermediate, Advanced
Platforms Where you can access the product	Web	Web
Pricing High-level pricing models	Free, Subscription	Free, 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 Coverage of more than 130,000 stocks and ETFs across 65 global exchanges. Portfolio tracking through manual entry or broker connections (via SnapTrade integration). Custom watchlists with event notifications and alerts. Proprietary “Insights Score” summarizing a company’s fundamentals at a glance. Stock Screener with dozens of filters, plus the ability to compare results by Insights Score. Built-in DCF (Discounted Cash Flow) calculator for valuation work.
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 OptionCharts and Stock Unlock both support?

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

Do OptionCharts and Stock Unlock require subscriptions?

Both OptionCharts and Stock Unlock keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access OptionCharts and Stock Unlock?

Both OptionCharts and Stock Unlock 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 Stock Unlock stands out for Coverage of more than 130,000 stocks and ETFs across 65 global exchanges., Portfolio tracking through manual entry or broker connections (via SnapTrade integration)., and Custom watchlists with event notifications and alerts..

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