# StockStress: Portfolio Stress — Macro Scenarios & Drawdowns

> Macro Scenarios & Drawdowns (iPhone/iPad app by Tsz Chung Chau.)

- Source: https://appshunter.io/ios/app/stockstress-portfolio-stress/id6785175135 (this page in markdown: same URL + `.md`)
- Developer: [Tsz Chung Chau](https://appshunter.io/developer/1827813256)
- Category: Finance, Business
- Price: $1.99 (on sale, was $14.99)
- Age rating: 4+
- Requires: iOS 16.4 · 46 MB
- Languages: American English
- Released: 2026-06-29
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/stockstress-portfolio-stress/id6785175135/reviews.md

## What is StockStress?

Stress-test any US stock or weighted portfolio before the next drawdown.

StockStress simulates macro shocks like inflation, rates, labor, FX, and multiple contraction and shows stressed price paths, margin squeeze, and solvency ratios in one dark, focused workspace.

WHAT YOU CAN DO

• Stress any ticker — Search 11,000+ US symbols. Profile diagnostics, P/E, resilience score, and live price context.

• Stressed price trajectory — Compare actual vs stressed paths with earnings markers and P10–P90 projection bands.

• Macro tuning — Six interactive dials plus presets: stagflation, tech margin crash, supply shock, rate shock, and more.

• Financial squeeze autopsy — Waterfall from revenue → COGS → OpEx → interest → free cash flow under your scenario.

• Solvency & ratios — Altman Z-Score, interest coverage, leverage, and liquidity gauges with baseline vs stressed values.

• Portfolio stress test — Weighted holdings, compound drawdown, VaR proxy, crash liability ranking, and resilience by name.

• Historical crisis replay — Replay GFC, COVID crash, and 2022 rate shock against your portfolio weights vs SPY.

• Market feed — Ticker-aware headlines while you research.


BUILT FOR

Investors and finance enthusiasts who want scenario thinking—not just charts—without a Bloomberg terminal.


IMPORTANT

StockStress uses public market and filing data for education and research. Outputs are simulations, not predictions. This is not investment, tax, or legal advice. Past crisis paths do not guarantee future results.

Questions or feedback? Contact us through the App Store listing.


## Version history (last 1 release)

### 1.0.3 — 2026-06-29

No release notes.

## More apps by Tsz Chung Chau

- [Acgbg~Anime Bg Wallpaper](https://appshunter.io/ios/app/acgbganime-bg-wallpaper/id6748885060)
- [Todo List - Minimal Focus Memo](https://appshunter.io/ios/app/todo-list-minimal-focus-memo/id6749001071)
- [SERPENT《星塊蛇航》](https://appshunter.io/ios/app/serpent/id6749557330)
- [Letterase™ Play New Word Game](https://appshunter.io/ios/app/letterase-play-new-word-game/id6749863702)
- [Letterase™ Unlimited Word Play](https://appshunter.io/ios/app/letterase-unlimited-word-play/id6751162118)
- [PDF Scanner - Easy Scan PDF](https://appshunter.io/ios/app/pdf-scanner-easy-scan-pdf/id6751397514)

All apps by Tsz Chung Chau: https://appshunter.io/developer/1827813256

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*