Stock Watcher
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Professional clarity without terminal noise.

The workspace is designed to answer practical portfolio questions quickly: what went in, what it is worth now, what changed, and where risk is concentrated.

01

Ledger and positions

Full transaction CRUD, CSV import preview, duplicate detection, filtering, editing, confirmation-based deletion, and export.

Every holding shows invested amount, current value, per-share price, fees, gain or loss, and return percentage.
02

Performance intelligence

Portfolio history, dollar gain or loss, time-weighted return, and normalized SPY or QQQ comparison.

Chart markers connect contributions and transactions to the performance timeline.
03

Global portfolio views

Convert holdings into USD, EUR, GBP, JPY, HKD, CAD, or AUD while preserving native values.

Review allocation by company, currency, and exchange, plus concentration warnings.
04

Monitoring workflow

Maintain watchlists, edit threshold alerts, track dividend forecasts, and organize earnings events.

Interactive charts support pointer, touch, and keyboard inspection with price-and-time tooltips.

Professional workspace checklist

These are implemented product capabilities—not roadmap claims or decorative mockups.

Accessible by design

Visible focus states, keyboard chart controls, screen-reader announcements, touch interaction, and reduced-motion support are built in.

Built for imperfect data

Loading, empty, stale, partial-history, missing-FX, and retry states keep failures understandable instead of silently hiding them.

Account controls

Update name and preferences, manage password access, export account data, or permanently delete the account.

Frequently asked questions

Clear answers about how this part of Stock Watcher works.

Can I buy or sell stocks in Stock Watcher?+

No. It records transactions completed elsewhere and uses them to calculate portfolio performance.

Does it work on mobile?+

Yes. Public pages and the private workspace adapt from phone layouts through widescreen dashboards.

Does it support broker synchronization?+

The current release supports secure manual and CSV workflows plus broker-source metadata. Licensed broker OAuth synchronization remains a future integration.

Are the demo credentials visible publicly?+

No. Review credentials are shared privately and are never rendered on the public homepage or account-access screen.

Build a portfolio record you can trust.

Create an account to begin, or log in to continue your existing workspace.