Platform Overview

Stratosfi is a comprehensive trading and market analysis platform. This page gives you a high-level view of what is available and how the pieces fit together.

Core Modules

Market Data

Real-time and delayed quotes for stocks, crypto, forex, futures, and indices. Data comes from multiple providers with automatic fallback — if one source is unavailable, the platform switches to the next.

Charts

Interactive candlestick charts with 10+ technical indicators. See Charts & Indicators for details.

AI Analysis

An AI chat assistant that can analyze any stock, compare companies, explain financial concepts, and generate insights. See AI Analysis.

Portfolio & Trading

Paper trading to practice strategies without risking real money. Track positions, P&L, and risk metrics. See Trading.

Screener

Filter the entire market by price, volume, market cap, technical signals, and more. See Stock Screener.

Dashboards

Build custom layouts with widgets — charts, watchlists, news feeds, and AI summaries. See Custom Dashboards.

Data Sources

Stratosfi aggregates data from multiple providers:

Provider	Coverage
Yahoo Finance	US stocks, global indices, ETFs
Alpha Vantage	US equities, forex, crypto
Finnhub	Real-time quotes, company profiles
Polygon	US equities (when available)
CoinPaprika	Cryptocurrency markets
ExchangeRate	Foreign exchange rates

The platform automatically routes requests to the best available provider for each data type.

Real-Time Updates

Stock quotes stream in real-time via WebSocket connections. When you open a chart or watch a ticker, prices update live without refreshing the page.

Organizations

Stratosfi supports multi-user organizations for teams:

• Roles: Owner, Admin, Trader, Analyst, Viewer
• Trade Approval: Set policies that require manager approval before trades execute
• Audit Log: Every action is recorded for compliance
• Rules Engine: Define custom trading rules in natural language or code

Security

• All authentication uses HTTP-only cookies (never localStorage)
• CSRF protection on every state-changing request
• Rate limiting across all API endpoints
• Content Security Policy headers to prevent XSS
• Passwords require minimum 12 characters with complexity rules