Data Routing (Router)
This is the one router. It maps (a) every registered backtest data source to its
markets / auth / skill, and (b) every research data need to the concrete tool
that serves it, its market, and the env key it requires. Source names below are a
strict subset of backtest.loaders.registry.VALID_SOURCES (enforced by
tests/test_data_routing_sources_subset.py).
Source Overview
Every name here is a registered OHLCV/backtest source in VALID_SOURCES.
"Runner-internal" sources are selected by the backtest runner, not authored as a
per-source skill.
| Source | Markets | Auth (env key) | Network | Skill |
|---|---|---|---|---|
| tushare | A-shares, funds, futures, macro | Yes (TUSHARE_TOKEN) | China network | tushare |
| akshare | A-shares, US, HK, futures, macro, forex | No | Unrestricted | akshare |
| yfinance | US, HK, Canada (TSX/TSXV) stocks, ETFs | No | Needs Yahoo access | yfinance |
| okx | Crypto (OKX exchange) | No | Needs okx.com access | okx-market |
| ccxt | Crypto (100+ exchanges) | No | Needs exchange access | ccxt |
| baostock | A-shares (free daily/min) | No | China network | data-routing |
| ten… |
