Tool Comparison
OptionCharts vs ORTEX
- Paid from
- $20/mo
- Free plan
- Yes
- Platforms
- Web
Best if
- You want the cheaper way in: plans start at $20/mo instead of $39/mo
- You want watchlist and options p&l.
- Paid from
- $39/mo
- Free plan
- Yes
- Platforms
- Web, Mobile, API
Best if
- You do a lot of your research from your phone
- You want an API so you can script or automate things
- You want short interest, insider data, and quant.
Pick OptionCharts instead if
OptionCharts
Free • From $240/yr · Web
- You want the cheaper way in: plans start at $20/mo instead of $39/mo
- You want watchlist and options p&l.
Start here
ORTEX
Free • From $39/mo · Web · Mobile · API
- You do a lot of your research from your phone
- You want an API so you can script or automate things
- You want short interest, insider data, and quant.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
OptionCharts and ORTEX cover a lot of the same ground (3 shared categories, data visualizations, options, and blogs), so for the basics you won't go far wrong with either. ORTEX simply does more: 16 categories to OptionCharts's 5, including short interest, insider data, and quant, plus a mobile app. OptionCharts counters by starting cheaper at $20/mo.
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OptionCharts
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ORTEX
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Key differences at a glance
- Cheaper paid plan
- OptionCharts$20/mo vs $39/mo
- Broader coverage
- ORTEX16 vs 5 categories
- Mobile app
- ORTEX
- API access
- ORTEX
- Global coverage
- ORTEX
- Asset coverage
- ORTEXAdds currencies
What OptionCharts does best
- Build and compare multi-leg options P&L charts with covered call, vertical spread, iron condor, calendar, and other templates.
- Review ticker-level options charts for volume, open interest, Greeks, implied-volatility skew, max pain, expected move, and probability distribution.
- GEX and DEX visualizations to understand where listed option positioning may concentrate gamma and delta exposure around a ticker.
- Inspect option contract history for price, volume, open interest, and Greeks, including intraday history where available by plan and dataset.
- Scan market-wide options trend tables for active tickers, active contracts, high open interest, IV and IV rank, unusual activity, and options flow.
What ORTEX does best
- Monitor short interest and securities-lending conditions with utilization, cost to borrow, shares on loan, and percentage of free float on loan.
- Comparison tools for lending-based short-interest estimates with official U.S. exchange-reported short interest and European flagged-short disclosures.
- Tracking intraday and real-time estimates from ORTEX lender and broker data pools where plan access supports those views.
- Research coverage for options activity and flow signals using OPRA-sourced options data, with OPRA terms required before access.
- Rule-based Short Squeeze, EPS, RSI, MACD, and Company Events signals with historical performance shown beside each trigger.
Side by side
Pricing comparison
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $240/yr | Free • From $39/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | — | 6 limits: API Trader: rate limit: 1 req/s, API Trader: scope: Single-stock APIs +4 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | Yes |
Broker sync | No | No |
Integrations | — | Microsoft Excel (Add-in), Python SDK +1 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 5 | 16 |
Regions | North America | North America, Europe, APAC |
| Data & capabilities | ||
Data quality | 3 signals: Latency: Real-time, 15-min Delayed, and End of Day, Granularity: Minute and EOD +1 more | 3 signals: Latency: Real-time and End of Day, Granularity: Minute and EOD +1 more |
Capabilities | Multi-leg options and Greeks | 4 signals: Universe builder, Multi-leg options +2 more |
| Try it | Visit OptionCharts | Visit ORTEX |
Standout features
The best features of OptionCharts and ORTEX.ShowHide
Standout features
What OptionCharts does best
- Build and compare multi-leg options P&L charts with covered call, vertical spread, iron condor, calendar, and other templates.
- Review ticker-level options charts for volume, open interest, Greeks, implied-volatility skew, max pain, expected move, and probability distribution.
- GEX and DEX visualizations to understand where listed option positioning may concentrate gamma and delta exposure around a ticker.
- Inspect option contract history for price, volume, open interest, and Greeks, including intraday history where available by plan and dataset.
- Scan market-wide options trend tables for active tickers, active contracts, high open interest, IV and IV rank, unusual activity, and options flow.
What ORTEX does best
- Monitor short interest and securities-lending conditions with utilization, cost to borrow, shares on loan, and percentage of free float on loan.
- Comparison tools for lending-based short-interest estimates with official U.S. exchange-reported short interest and European flagged-short disclosures.
- Tracking intraday and real-time estimates from ORTEX lender and broker data pools where plan access supports those views.
- Research coverage for options activity and flow signals using OPRA-sourced options data, with OPRA terms required before access.
- Rule-based Short Squeeze, EPS, RSI, MACD, and Company Events signals with historical performance shown beside each trigger.
All details
Every attribute we track for OptionCharts and ORTEX.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | OptionsStocksETFs | StocksETFsOptionsCurrencies |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | North AmericaEuropeAPAC |
Coverage details | Countries: USIdentifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | Real-time15-min DelayedEnd of Day | Real-timeEnd of Day |
Data granularity | MinuteEOD | MinuteEOD |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: APIKeySDKs: Python |
Integrations | Not specified | Microsoft Excel (Add-in)Python SDKMCP |
Export formats | CSV | CSV |
| Plans & trust | ||
Capability signals | Multi-leg optionsGreeks | Universe builderMulti-leg optionsGreeksEarnings vol edge |
Vendor & support | OptionCharts, LLCCountry: USSupport: Email | Ortex Technologies LimitedCountry: United KingdomSupport: Email and Phone |
Curation ratings | Methodology 4/5Reliability 4/5UX 4/5 | Methodology 4/5Reliability 4/5UX 4/5 |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Free | Free |
| Entry paid plan | $240/yr≈ $20/mo“Premium Annual” | $39/mo“Basic Annual” |
| Tier 2 | $25/mo“Premium Monthly” | $49/mo“Basic Monthly” |
| Tier 3 | $420/yr≈ $35/mo“Ultimate Annual (Non-Professional)” | $99/mo“Advanced Annual” |
| Tier 4 | $45/mo“Ultimate Monthly (Non-Professional)” | $149/mo“Advanced Monthly” |
| Tier 5 | $960/yr≈ $80/mo“Ultimate Professional Annual” | $49/mo“API Trader”rate limit: 1 req/s · scope: Single-stock APIs |
| Tier 6 | $90/mo“Ultimate Professional Monthly” | $149/mo“API Quant”rate limit: 5 req/s · scope: All APIs including bulk endpoints |
| Top plan | — | $499/mo“API Developer”rate limit: 50 req/s · scope: All APIs including bulk endpoints |
| Custom / enterprise | — | Contact sales“API Enterprise” |
Alternatives
Free alternatives
Questions we keep getting
What's the difference between OptionCharts and ORTEX?
OptionCharts leans toward data visualizations, options, and watchlist, while ORTEX puts more weight on short interest, insider data, and quant. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do OptionCharts and ORTEX cost?
Good news: both OptionCharts and ORTEX have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use OptionCharts or ORTEX on my phone?
ORTEX lists a dedicated mobile app, so it travels better. OptionCharts doesn't list a dedicated mobile app; its documented access is web.
Does OptionCharts or ORTEX have an API?
ORTEX has an API for programmatic access and custom integrations. OptionCharts doesn't, so you're working through its interface.
Should I choose OptionCharts or ORTEX?
It depends on what you're after. Pick OptionCharts if watchlist and options p&l matter to you; go with ORTEX if you'd rather have short interest and insider data. And if you only need the basics both share, let price decide.
What asset classes do OptionCharts and ORTEX cover?
Both cover options, stocks, and ETFs. ORTEX adds currencies on top.
Do OptionCharts and ORTEX offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: OptionCharts or ORTEX?
ORTEX has documented international coverage (North America, Europe, and APAC), so it's the safer bet if you hold non-US stocks. OptionCharts is more region-specific, mainly North America.
Can I export data from OptionCharts and ORTEX?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Which has a better stock screener: OptionCharts or ORTEX?
ORTEX has a stock screener for surfacing ideas; OptionCharts doesn't, and focuses its energy elsewhere.
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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.