Kuni, US-Market Forecaster
Algorithmic stock forecasting, quantitative market trajectory indicators, and private portfolio simulation tracker backed by personal Google Drive storage.
Multi-Interval Trajectory & Confidence Envelopes
Advanced time-series forecasting models project median price trajectories alongside upper (P90) and lower (P10) confidence intervals, empowering traders with probabilistic price boundaries across volatile market regimes.
Ingests multi-year OHLCV and market structure dynamics.
Confidence envelopes calibrate automatically to asset beta and earnings events.
Algorithmic Forecasting Engine
Multi-interval quantitative forecasting (1D, 7D, 30D, 90D) combining deep time-series neural models with dynamic volatility indicators to compute market momentum and price targets.
Zero-Knowledge Portfolio Tracker
Track your stock positions, transactions, cash balance, and realized profits. Your sensitive financial data is stored 100% locally in a sandboxed SQLite/Room database.
Sandboxed Google Drive Backup
Automatic encrypted backup snapshots stored directly in your personal Google Drive hidden Application Data folder (drive.appdata). Zero server-side retention of your portfolio.
Dynamic Hysteresis Signal State
Intelligent Buy, Hold, and Sell signal boundaries with hysteresis buffers that filter out choppy market noise and prevent premature whip-saw transitions.
Offline-First Room SSOT Architecture
Reactive Single Source of Truth architecture ensures instant startup, complete offline functionality, and seamless background synchronization without UI freezes.
Iron-Dome Privacy Guarantee
Advertising identifiers (AD_ID) are completely disabled. We never collect device ad IDs, never sell user data, and offer unilateral one-click account deletion.
Technical Specifications & Security Architecture
Kuni, US-Market Forecaster is engineered following strict Clean Architecture and reactive Unidirectional Data Flow (UDF) standards on Android:
- Local Single Source of Truth: Room SQLite database with Write-Ahead Logging (WAL) ensures fast, crash-resilient data persistence.
- Google Sign-In & In-App Billing: Secure authentication via Firebase Auth and standard Google Play Billing subscription validation.
- Isolated Cloud Backup: Uses only the restricted
drive.appdatascope, isolating backup files strictly inside the app's hidden container on your personal Google Drive.
Committed to Your Privacy
We believe financial tracking should be completely private. Your portfolio records, trade executions, and watchlists never touch our backend databases—they stay exclusively on your local device and in your private Google Drive backup.
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