Modeled downside range
The 90% range frames modeled downside and upside around the expected outcome. It is not a maximum-loss guarantee.
Risk before execution
Scan portfolio risk before a trade
Review downside, sizing, concentration and correlation context by ticker.
Five API-backed examples
SPY, QQQ, NVDA, TSLA and RKLB use the same server-side API origin. A value appears only when returned by the backend.
Available risk scans
Stock Risk Analysis
Review downside, sizing and concentration before a trade
The pre-trade risk scan is a Pro decision-support workflow. It evaluates only the risk fields returned by HPSILab, including modeled ranges, exposure changes, sizing checks and portfolio correlation when available.
Before and after exposure
Risk deltas compare metrics such as volatility, beta, value at risk or drawdown before and after the proposed exposure when the API supplies them.
Sizing and concentration checks
Pass, warning and failure statuses summarize explicit API thresholds. Correlation and concentration help reveal whether a new position duplicates existing risk.
Popular stock risk analysis research
Frequently asked questions
Is a pre-trade scan a buy or sell signal?
No. It is a risk review designed to support position and exposure decisions.
Does the 90% range cap losses?
No. Markets can move outside modeled ranges, especially during gaps, liquidity stress or regime changes.
Why is this tool Pro?
Live scans use portfolio-aware risk and sizing workflows that are available on eligible HPSILab plans.
Research only. HPSILab tools provide quantitative information and model outputs, not investment advice. Data can be delayed, incomplete or wrong.