OsEngine
github.comCollect market history and test several strategies in one portfolio
Collect market history and test several strategies in one portfolio
Compare company research with options strategy simulations
Track company events, filings and niche industry groups
Retrieve stock history and filing data as JSON
Compare stock fundamentals, valuation assumptions and portfolio income
Access market history through APIs, files or SQL
Choose Python research and backtesting engines for the task
Run configurable pricing, risk and valuation-adjustment studies
Revisit options positions with five-minute history and tracked adjustments
Compare historical portfolios and model allocation scenarios
Compare options transactions with market-positioning estimates and disclosures
Combine options strategy research with position alerts and live teaching
Configure chart workspaces, order routes and share locates
Learn chart and order workflows with a separate paper-trading mode
Compare investment checklists with a separate active-trading workspace
Research private-market funds, investors and peer benchmarks
Follow dividend income with projections, alerts and portfolio goals
Compare footprint charts, market profiles and order-book activity
Consolidate investment holdings and dividend records
Company financials, earnings transcripts and data access for developers
Track investment transactions in a self-hosted portfolio application
Maintain a balance sheet across investments and ownership structures
Track portfolio performance and expected dividend dates
Combine historical prices, fundamentals and financial news in data projects