data-routing

# 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 | | nobitex | Crypto, IRT/Toman-quoted pairs (BTC-IRT, USDT-IRT — Iran market premium) | No | Needs apiv2.nobitex.ir access | data-routing (explicit `*IRT` routing only) | | wallex | Crypto, TMN/Toman-quoted pairs (USDT-TMN, BTC-TMN — Iran market premium) | No | Needs api.wallex.ir access | data-routing (explicit `*TMN` routing only; truly serves 1m/1h/1d) | | ccxt | Crypto (100+ exchanges) | No | Needs exchange access | ccxt | | baostock | A-shares (free daily/min) | No | China network | data-routing | | tencent | A-shares, HK, US (never-banned) | No | Unrestricted | data-routing | | mootdx | A-shares (TDX servers, never-banned) | No | China network | data-routing | | futu | A/HK/US via OpenD gateway | Yes (OpenD running) | Local gateway | data-routing (runner-internal) | | mt5 | Forex & metals (your broker's MT5 feed) | Yes (running, logged-in MT5 terminal; optional `~/.vibe-trading/mt5.json`) | Local terminal (Windows) | data-routing (runner-internal) | | tickerall | Forex & metals (same broker MT5 feed, hosted) | Yes (`TICKERALL_API_KEY` + `TICKERALL_ACCOUNT_ID`; read-only) | Hosted API (any OS, no terminal) | data-routing (runner-internal; **explicit `source=tickerall` only**) | | local | User CSV/parquet on disk | No | Offline | data-routing (runner-internal) | | eastmoney | A-shares, HK, US equities | No (IP-throttled) | Unrestricted | data-routing | | sina | US equities (daily OHLCV) | No (IP-throttled) | Unrestricted | data-routing | | stooq | US equities (daily OHLCV) | No | Unrestricted | data-routing | | yahoo | US, HK, Canada (TSX/TSXV) equities | No (IP-throttled) | Needs Yahoo access | data-routing | | finnhub | US equities | Yes (`FINNHUB_API_KEY`) | Unrestricted | data-routing | | alphavantage | US equities | Yes (`ALPHAVANTAGE_API_KEY`) | Unrestricted | data-routing | | tiingo | US equities | Yes (`TIINGO_API_KEY`) | Unrestricted | data-routing | | fmp | US equities | Yes (`FMP_API_KEY`) | Unrestricted | data-routing | | gildata | A-shares (Hundsun Juyuan commercial feed, forward-adjusted dailies) | Yes (`GILDATA_TOKEN` / Settings) | Gildata MCP API | data-routing | | qveris | Global multi-asset (paid, credits) | Yes (`QVERIS_API_KEY` / Settings) | QVeris API | qveris <!-- QVERIS-INTEGRATION --> | ## Capability → Tool Routing Pick the tool by the data need. "Market" is the universe the tool covers; "Env key" is required only where listed (no key listed = free / no auth). | Data need | Tool | Market | Env key | |-----------|------|--------|---------| | OHLCV price bars | `get_market_data` | A-share / US / HK / Canada / crypto / futures / forex | per-source (see Source Overview) | | Fund flow (资金流向) | `get_fund_flow` | A-share, HK, US | — | | Dragon-tiger (龙虎榜) | `get_dragon_tiger` | A-share | — | | Northbound flow (北向资金) | `get_northbound_flow` | A-share | — | | Margin trading (融资融券) | `get_margin_trading` | A-share | — | | Block trades (大宗交易) | `get_block_trades` | A-share | — | | Shareholder count (股东户数) | `get_shareholder_count` | A-share | — | | Lockup expiry (限售解禁) | `get_lockup_expiry` | A-share | — | | Sector / board taxonomy (板块) | `get_sector_info` | A-share | — | | Sell-side research reports | `get_research_reports` | A-share | — | | Stock news | `get_stock_news` | A-share, US, HK | — | | SEC filings (EDGAR) | `get_sec_filings` | US | — | | Financial statements | `get_financial_statements` | A-share, US, HK | — | | Options chain | `get_options_chain` | US | — | | Stock profile / fundamentals | `get_stock_profile` | US | — | | Market screen | `screen_market` | A-share | — | | Symbol search | `search_symbol` | A-share, US, HK, Canada, crypto/index/FX | — | | Macro / FRED series | `get_macro_series` | Macro (US/global) | `FRED_API_KEY` | | iWenCai NL search (问财) | `iwencai_search` | A-share | `VIBE_TRADING_IWENCAI_KEY` | Notes: - `get_financial_statements` reads US statements from SEC EDGAR companyfacts (ticker -> CIK -> XBRL concepts) and A-share/HK statements from the Eastmoney datacenter report API (per-market F10 report names). - `get_stock_news` routes A-share (SH/SZ/BJ) to an Eastmoney news client and US (.US) / HK (.HK) to a Yahoo search client; a failure on one upstream is returned as an error envelope, never raised, so a single bad symbol never aborts a batch. ## Decision Tree ### Backtest scenario (writing config.json) Use `source: "auto"` — the runner routes by symbol pattern and falls back across same-market sources automatically. Only set a concrete source when the user asks. ### Analysis / research scenario 1. Identify the data need, then read the Capability table for the tool + env key. 2. If the need is plain OHLCV, call `get_market_data` and let source fallback run. 3. Set any required env key before calling a key-gated tool; if it is missing, report the missing key rather than failing silently. ### Source priority (for OHLCV by market) - **A-shares**: tencent / mootdx (never banned) > tushare (`TUSHARE_TOKEN`) > baostock / akshare > eastmoney (throttled). - **US stocks**: stooq / yahoo > tiingo / finnhub / fmp / alphavantage (key-gated) > sina / eastmoney (throttled) > yfinance. - **HK stocks**: tencent (never banned, daily) > eastmoney / yahoo > futu (local OpenD) > akshare (Eastmoney-backed, daily only) > yfinance > tushare (`TUSHARE_TOKEN`) / longbridge (key-gated). - **Canada (TSX/TSXV)**: yahoo > yfinance > local; use Yahoo's canonical `.TO` / `.V` suffixes (for example `TD.TO`, `PNG.V`). - **Crypto**: okx (single exchange) > ccxt (multi-exchange). - **Futures / macro**: tushare > akshare. - **Forex / metals**: mt5 (local MetaTrader 5 terminal, Windows) > akshare. TickerAll (`source="tickerall"`) is a hosted, no-terminal alternative to the *same* broker feed (any OS) — opt-in and **explicit-only**: it never joins this automatic chain, so a user's broker credential is used only when deliberately requested. ## Symbol Format Reference | Market | Format | Examples | |--------|--------|----------| | A-shares | `NNNNNN.SZ/SH/BJ` | 000001.SZ, 600000.SH, 430139.BJ | | US stocks | `TICKER.US` | AAPL.US, MSFT.US | | HK stocks | `NNNNN.HK` | 00700.HK, 09988.HK | | Canada TSX / TSXV | `TICKER.TO` / `TICKER.V` | TD.TO, BBD-B.TO, PNG.V | | Crypto | `SYMBOL-USDT` | BTC-USDT, ETH-USDT | | Futures | `XXNNNN.EXCHANGE` | CU2406.SHFE | | Forex | `XXX/YYY` | USD/CNY, EUR/USD | ## Ban-Risk & Fallback Notes - **Prefer never-banned sources**: `tencent` and `mootdx` have no observed IP ban; reach for them first for A-share OHLCV when no token is set. - **Eastmoney rate-limits by IP and must be throttled.** Every Eastmoney-backed tool/loader routes through the shared per-host throttle; do not hammer it. On a throttle/timeout, fall back to the same-market source above (tencent/baostock). - **Sina / Yahoo also throttle by IP** — same per-host wrapper, same fallback rule. - **Key-gated sources need their env key** (`FINNHUB_API_KEY`, `ALPHAVANTAGE_API_KEY`, `TIINGO_API_KEY`, `FMP_API_KEY`, `FRED_API_KEY`, `VIBE_TRADING_IWENCAI_KEY`, `TUSHARE_TOKEN`). If the key is absent the tool/loader is unavailable — route to a free same-market source instead of erroring out. - A single failing symbol or transient HTTP error is reported inside the envelope; it never aborts the surrounding batch. ## Data Verification Discipline When a number will drive a conclusion (valuation, screening, report), do not trust a single source. Cross-check it: - **Verify material figures across ≥2 independent sources** before citing them. Prioritize original disclosures (company annual/quarterly reports, exchange filings) over third-party aggregators. - **Flag any deviation >1%** between sources as a ⚠️ caliber mismatch — usually a definition difference (GAAP vs Non-GAAP, consolidated vs parent-only, currency, TTM vs annual). Do not silently pick one; state both and which you adopt. - **Use the `financial_rigor` tool's `cross_validate` command** to do this exactly: pass `{source: value, ...}` and it returns the median consensus + per-source deviation + an `all_consistent` flag at a configurable tolerance (default 2%). - **Mark unverified numbers** as "single-source" or "estimate" — never present an uncorroborated figure as established fact. This discipline is what separates analysis from aggregation.