ARX Terminal vs Quiver Quantitative
While Quiver Quantitative focuses primarily on scraping political disclosures and government contract awards for retail awareness, ARX Terminal combines statutory STOCK Act filings with mathematical execution geometry (Minervini VCP, Cornish-Fisher VaR, and Turtle ATR stops) to deliver actionable institutional trading entries rather than passive news feeds.
Authored & Audited by Chartered Financial Analysts (CFA) & Econometric Systems Engineers
Methodology Standard: All mathematical models, statutory STOCK Act disclosures, and execution geometries are continuously audited via automated Kupiec POF backtests and walk-forward RMSE tracking.
Free Institutional Access (Open Terminal). Institutional decision suites, algorithmic screener, and downside risk models without paywalls.
$35 – $250 / month subscription tiers. Access tier depends on paid subscription level.
✓ Where ARX Terminal Excels
- •Dynamic Execution Geometry (In-Buy-Zone, 20 EMA pullbacks, ATR stops)
- •Cornish-Fisher Modified Value-at-Risk (M-VaR) downside modeling
- •Automated Filing Staleness Time-Decay Engine
- •Piotroski 9-point fundamental accounting confirmation
- •Open client-side terminal with zero paywalls
★ Where Quiver Quantitative Has Focus
- •Broader non-financial alternative data (government contracts, corporate private jet tracking)
- •Established community and retail social media syndication
- •Historical data export API for backtesting researchers
Detailed Feature Comparison Matrix
| Functional Capability | ARX Terminal | Quiver Quantitative |
|---|---|---|
| Congressional STOCK Act Disclosures Both platforms monitor Senate and House disclosures; ARX scores committee jurisdiction overlap (+16 to +32 pts). | Real-Time PTR Ingestion with Committee Jurisdictional Scoring | Real-Time Tracking & Politician Portfolios |
| Algorithmic Buy/Sell Execution Corridors ARX calculates 3-Stage VCP pivots, 14-day ATR stops, and 2.0:1 minimum risk-reward targets. | ✓ Native | ✕ Not Supported |
| Downside Risk Modeling (VaR) Quiver provides raw holding returns without statistical tail-risk or kurtosis adjustments. | Cornish-Fisher Modified VaR (95% & 99%) with Kupiec Auditing | ✕ Not Supported |
| Filing Staleness Penalty (Anti-Late-Filing Trap) ARX actively penalizes transactions filed >30 days after execution to avoid mean-reversion traps. | Automated Time-Decay Function & Late-Filer Hall of Shame | Static Filing Dates |
| Core Focus ARX converts alternative data into actionable execution levels. | Institutional Execution & Risk Mitigation | Alternative Data Aggregation & News Awareness |
The Bottom Line: Which Should You Use?
Choose Quiver Quantitative if you want broad alternative datasets (patents, lobbying, flights); choose ARX Terminal if you want to turn legislative and institutional smart money signals into mathematically defined trading setups with institutional risk corridors.