Local Binance Datasets
Build and inspect DuckDB-backed historical candle stores from Binance public data.
Local-first market research
Trading Lab
Local-first crypto market research for Binance historical data. Build datasets, inspect charts, scan trends, compare categories, run local research, and plan paper trades in one self-hosted workspace.
Market Scanner Single
SOLUSDT9+18.4%
BTCUSDT8+11.2%
ETHUSDT8+9.7%
BNBUSDT7+6.8%
What it does
Research workflows for local crypto market data
Trading Lab combines market data storage, visual inspection, scanners, category tools, backtests, and planning workflows without requiring a hosted trading platform.
Chart Research Workspace
Explore candles, volume, indicators, strategy markers, ratios, and category indexes.
Trend And Ratio Scanners
Rank markets by explainable trend structure and relative strength against benchmarks.
Category Research
Map symbols into local categories, build equal-weighted indexes, and compare baskets.
Backtests
Run focused local research workflows without sending strategy data to a third-party platform.
Paper Trade Planning
Plan discretionary research trades inside workspace-scoped local app state.
System overview
Self-hosted components with local data boundaries
The public website documents a private source application built around local market data, backend APIs, and a chart workspace for repeatable research.
DuckDB Local market data store for Binance candles.
FastAPI Backend API under /api/v1 for data, scanners, ratios, categories, and app state.
React/Vite UI Chart workspace used by the private source application.
Scanner Tools Single-symbol and ratio scans for trend and relative strength review.
App State Local SQLite workspace state for paper plans, fills, members, and backtest metadata.
01 Binance data
02 DuckDB candles
03 FastAPI
04 Chart workspace
05 Research outputs
Core workflows
Start with data, then move into research
01 02 03 04 05
Download data
Fill local DuckDB tables from Binance daily or monthly kline archives.
Open chart workspace
Inspect candles, indicators, ratios, category indexes, and scanner results.
Scan uptrends
Filter loaded symbols down to candidates with clear trend structure.
Compare categories
Review category maps, equal-weight indexes, and category ratios.
Manage workspaces
Use local workspaces for paper plans, backtests, and role-scoped app state.
Scanner scoring
Explainable trend filters, not opaque rankings
The scanner score combines moving-average structure, slope, recent returns, and extension checks so candidates are easier to inspect inside the chart workspace.
+2 Close above SMA50
+2 SMA50 above SMA200
+2 SMA20 above SMA50
+1 SMA50 rising
+1 Positive 30-candle return
-1 Too extended above SMA50
Current boundary
Research software, not execution software
Trading Lab is research and educational software. It is not financial advice, and it does not execute real exchange orders.
Manual