datafeed

多资产 K 线数据服务 — 一个 ticker + 一个 timeframe，返回标准化 OHLCV 蜡烛图

in ticker + timeframe (1m/5m/15m/30m/1h/4h/1d/1w) + date range
out OHLCV candles + provenance header (provider, source_mode, quality_flags,
is_synthetic=false, served_from, fresh, age_seconds, execution_venue,
cache_policy, quality_policy, fallback_policy)
fail ticker not found → search suggestions
cache hit → cached candles, tagged served_from=cache + age_seconds
realtime strict failure → error / blocked envelope, never hidden fallback
fail timeframe not supported → supported list
fail TuShare-only A-share no token → setup instructions; Phase 1 indices need no token

Built-in sources: tushare_pro, tencent_kline, sina_index, treasury_official_csv, treasury_official_csv_derived, yahoo_finance, yahoo_finance_index, yahoo_finance_etf, yahoo_finance_futures, binance_spot_public, binance_usdm_futures, binance_usdm_futures_research, hyperliquid_perpetual_public, and the FRED macro/flow/event adapters. Tiger OpenAPI and OANDA v20 are credential-backed config adapters; see configs/adapters.example.json.

Ports And Adapters

datafeed 现在按 ports-and-adapters 组织：

API / consumers
│
▼
MarketDataPort
│
├─ SourceManifest: source id, asset class, market type, quality flags, execution venue, aliases
├─ fetch_candles(): REST/historical pull
├─ stream_candles(): realtime stream
├─ canonical_ticker(): adapter-owned symbol normalization
└─ last_raw_response: raw payload for audit/debug
│
├─ Binance USD-M Futures adapter
├─ Binance Spot adapter
├─ Yahoo adapter
├─ TuShare adapter
├─ Tencent A-share index adapter
├─ Sina A-share index fallback adapter
├─ Official U.S. Treasury yield adapter
├─ FRED macro / flow / event adapters
├─ Tiger quote + market-session adapter
├─ OANDA v20 pricing adapter
└─ any new broker adapter

新增 broker / exchange 的接入面：

实现 MarketDataPort，或用 ProviderBackedMarketDataAdapter 包一层旧 provider。
提供一个 SourceManifest，声明：
- source_id
- asset_class
- market_type
- execution_venue
- realtime_supported
- quality_flags
- ticker_aliases
通过 Python entry point kline.market_data_adapters 安装，或在 JSON 配置中声明 factory。

API 主流程不需要为新 broker 改分支，也不需要修改 registry。配置文件可通过 KLINE_ADAPTER_CONFIG_PATH 指定，敏感值使用 ${ENV_VAR}，启动时缺失会 fail closed。

{
"adapters": [
{
"factory": "my_broker.datafeed:create_adapter",
"config": {"account": "paper", "token": "${MY_BROKER_TOKEN}"}
}
]
}

请求只需要：

curl "localhost:8100/api/candles/crypto/BTC?source=fake_broker_feed&cache_policy=bypass"

Source + Policy

datafeed 本体只负责数据。它不判断“研究”或“交易”，而是把每次请求的 source + cache policy + quality policy + fallback policy 写进响应，让消费者自己决定是否可用。

概念	参数	含义
Source	`source=auto` 或具体 source id	选择上游，如 `binance_usdm_futures`
Cache	`cache_policy=allow	bypass
Quality	`quality=standard	strict`
Fallback	`fallback_policy=none	explicit`
Execution venue	`require_execution_venue=true	false`

Weekly Macro Phase 1 source map

Asset group	Canonical symbols	Daily / weekly source	4H source	Explicit fallback
Shanghai Composite, STAR 50, Shanghai Dividend	`sh000001`, `sh000688`, `sh000015`	Tencent `tencent_kline`	—	Sina `sina_index`
DXY, S&P 500, Nasdaq, VIX, Nikkei, KOSPI	`DX-Y.NYB`, `^GSPC`, `^IXIC`, `^VIX`, `^N225`, `^KS11`	Yahoo `yahoo_finance_index`	DXY only	none
U.S. 2Y, U.S. 10Y, 2s10s	`DGS2`, `DGS10`, `T10Y2Y`	Official Treasury CSV	—	none
U.S. dividend	`SCHD`	Yahoo `yahoo_finance_etf`	—	none
Bitcoin	`BTC` / provider `BTCUSDT`	Binance Spot	native Binance 4H	none
WTI, Gold, Silver	`CL=F`, `GC=F`, `SI=F`	Yahoo futures	Yahoo 1H → 4H	none

For the three A-share indices, fallback is never implicit. A caller must send fallback_policy=explicit&fallback_sources=sina_index; the response then records attempted_sources, selected_source, selection_reason, provider symbol, endpoint and any primary-source failure. Every other Phase 1 asset keeps fallback_policy=none.

Timeframe contract

Native 4H data is passed through as raw_timeframe=4h and timeframe_origin=native; it is never aggregated a second time.
Yahoo 1H → 4H responses retain raw_timeframe=1h, timeframe_origin=aggregated, the fixed bucket rule, UTC anchor and dropped incomplete bucket count.
Daily → weekly responses retain raw_timeframe=1d, completed-week rule, bucket timezone and input source identity.

Canonical local runtime

The current local service is launchd-managed as com.wendy.datafeed:

runtime root: /Users/wendy/datafeed-runtime
listen: http://127.0.0.1:8100
build: 5cd7472036dec95e4eaf5e8f1e0b71b7b4c65eb0
health: http://127.0.0.1:8100/api/health
docs: http://127.0.0.1:8100/docs

The health envelope exposes runtime_root, module_root, build_sha, registry_version, database_path and identity_status. Provider available=false with availability_basis=not_live_probed means capability registration has not itself performed a live probe; an actual request remains the source of truth for readiness.

常用 profile：

Profile	等价策略	用途
`profile=historical`	`cache_policy=allow`, `quality=standard`	历史分析、回放、离线图表
`profile=realtime`	`cache_policy=bypass`, `quality=strict`, `fallback_policy=none`	任意实时数据源的高标准拉取
`profile=execution_live`	`source=binance_usdm_futures`, `cache_policy=bypass`, `quality=strict`, `fallback_policy=none`, `require_execution_venue=true`	XAUUSDT 执行场所实时 K 线

兼容参数仍然可用：

mode=research 等价默认 historical 行为。
mode=live 或 strict=true 是 profile=execution_live 的旧快捷方式。
refresh=true 等价 cache_policy=bypass。

硬约束：

is_synthetic 恒为 false，没有合成/占位数据路径。
cache_policy=bypass / profile=realtime / profile=execution_live 不读 cache。
Phase 1 1d / 1w / 4h cache rows without a persisted timeframe receipt are blocked rather than relabeled; use cache_policy=bypass to obtain a fresh, source-bound response.
Phase 1 fresh 1d / 1w / 4h upstream results are not written to the legacy candle cache until the transformation receipt has a storage schema; allow may fetch upstream, while require returns cache_miss.
quality=strict 下，上游失败、空数据、陈旧、gap、乱序都返回错误/blocked envelope。
fallback_policy=explicit 只尝试调用方明确列出的备用 source；没有 silent source switch。响应中的 requested_source、attempted_sources、 selected_source 和 selection_reason 必须能还原选择过程。
require_execution_venue=true 会拒绝 Yahoo、TuShare、Binance Spot 等非执行场所 source。
normalized storage 以 source_id + ticker + asset_class + timeframe + timestamp 隔离；同一标的多源不会互相覆盖。

# 历史/回放：允许 cache
curl "localhost:8100/api/candles/commodity/GOLD?timeframe=1d&profile=historical"# 任意实时源高标准：跳过 cache + strict quality
curl "localhost:8100/api/candles/crypto/BTC?timeframe=1m&source=binance_spot_public&profile=realtime"# 执行场所实时：Binance USD-M Futures XAUUSDT
curl "localhost:8100/api/candles/commodity/XAUUSDT?timeframe=1m&profile=execution_live&limit=200"# 显式 fallback：主源失败后只尝试调用方点名的源，响应记录 selected/attempted sources
curl "localhost:8100/api/candles/commodity/GOLD?timeframe=1m&source=binance_usdm_futures&cache_policy=bypass&fallback_policy=explicit&fallback_sources=yahoo_finance_futures"# Weekly Macro A-share index：Tencent 主源，Sina 显式 fallback
curl "localhost:8100/api/candles/index/sh000001?timeframe=1w&source=tencent_kline&cache_policy=bypass&quality=strict&fallback_policy=explicit&fallback_sources=sina_index&limit=3"# WebSocket 实时 candle update
ws://localhost:8100/api/ws/candles/commodity/XAUUSDT?timeframe=1m&source=binance_usdm_futures
# 浏览器可见的来源健康、最近请求和 source-scoped storage coverage
http://localhost:8100/health-ui

示例输出

$ curl "localhost:8100/api/candles/us_stock/AAPL?timeframe=1d&limit=3"

{
"ticker": "AAPL",
"asset_class": "us_stock",
"timeframe": "1d",
"count": 3,
"schema_version": "kline-candles-v1",
"provider": "yahoo_finance",
"source_mode": "yahoo_finance",
"requested_source": "auto",
"cache_policy": "allow",
"quality_policy": "standard",
"fallback_policy": "none",
"require_execution_venue": false,
"quality_flags": ["delayed_possible", "market_hours", "research_only"],
"is_synthetic": false,
"served_from": "upstream",
"fresh": null,
"latest_timestamp": "2026-03-28",
"age_seconds": 172800.0,
"max_age_seconds": null,
"execution_venue": false,
"reject_reason": null,
"access_issues": [],
"candles": [
{"timestamp": "2026-03-26", "open": 178.5, "high": 182.3, "low": 177.8, "close": 181.2, "volume": 52340000, "provider": "yahoo_finance", "quality_flags": ["delayed_possible", "market_hours", "research_only"]},
{"timestamp": "2026-03-27", "open": 181.2, "high": 183.1, "low": 179.5, "close": 180.8, "volume": 48120000, "provider": "yahoo_finance", "quality_flags": ["delayed_possible", "market_hours", "research_only"]},
{"timestamp": "2026-03-28", "open": 180.8, "high": 185.0, "low": 180.2, "close": 184.5, "volume": 55670000, "provider": "yahoo_finance", "quality_flags": ["delayed_possible", "market_hours", "research_only"]}
]
}

每个响应都带一层 provenance / 信任头，让下游（图表、回测、agent）不用猜数据来自哪、有多新、是不是真价格：

字段	含义
`provider` / `source_mode`	具体上游与取数路径（`binance_spot` / `yahoo_finance` / `tushare` / `binance_usdm_futures`）
`requested_source`	调用方请求的 source。`auto` 会解析成 asset class 默认 source
`raw_timeframe` / `timeframe_origin`	上游原始周期，以及 `native` / `aggregated` 语义
`aggregation`	聚合规则、输入周期、bucket timezone/anchor 和丢弃的不完整 bucket
`source_identity`	provider symbol、source、周期转换和请求级 provenance receipt
`cache_policy`	`allow` 可读 cache，`bypass` 跳过 cache，`require` 只读 cache
`quality_policy`	`standard` 只标记质量事实；`strict` 会对 empty/stale/gap/duplicate/out-of-order blocked
`fallback_policy`	当前默认 `none`，不做静默 fallback
`require_execution_venue`	是否要求 source 必须是执行场所
`quality_flags`	数据性质标记；research 源带 `research_only` / `not_execution_venue`，live futures 源带 `live` / `execution_venue`
`is_synthetic`	恒为 `false`。kline 没有任何合成/占位数据路径，返回的要么是真实数据、要么直接报错
`served_from`	`"cache"`（本地库）、`"upstream"`（刚从上游拉的）或 `"websocket"`（实时推送）
`latest_timestamp` / `age_seconds`	最新一根 bar 的时间与年龄（永远是诚实事实）
`fresh` / `max_age_seconds`	仅对 7×24 连续市场（crypto）给出新鲜度判定；行情有休市的源（美股/商品/A股）恒为 `null`，由消费方按自己的交易日历判断
`execution_venue`	是否来自可作为交易页实时真源的执行场所。research 源为 `false`，Binance USD-M Futures live 为 `true`
`reject_reason` / `access_issues`	strict quality blocked 时的直接原因，如 `upstream_error`、`empty_data`、`stale`、`gap`、`out_of_order`

cache_policy=allow 命中 cache 时不会自动回源刷新，但 served_from + age_seconds + fresh 让陈旧数据可见。实时路径应使用 cache_policy=bypass 或 profile=realtime。

# Phase 1 A股指数日线（无需 TuShare token；Tencent 主源 + Sina 显式 fallback）
$ curl "localhost:8100/api/candles/index/sh000001?timeframe=1d&source=tencent_kline&cache_policy=bypass&quality=strict&fallback_policy=explicit&fallback_sources=sina_index"# 加密货币 1 小时线
$ curl "localhost:8100/api/candles/crypto/BTC?timeframe=1h&limit=100"# 商品 — 黄金日线
$ curl "localhost:8100/api/candles/commodity/GOLD?timeframe=1d"

架构

Request ▶ Resolve source manifest + cache/quality/fallback policy
│
├─ cache_policy=require ▶ cache hit? yes: return served_from=cache
│ no: error cache_miss
│
├─ cache_policy=allow ▶ cache hit? yes: return served_from=cache
│ no: fetch upstream
│
└─ cache_policy=bypass ▶ fetch upstream
MarketDataPort adapter ▶ raw response capture ▶ normalize candles
│
├─ quality=standard ▶ return envelope with visible quality flags
└─ quality=strict ▶ empty/stale/gap/duplicate/out-of-order => blocked
Adapters: TuShare / Yahoo / Binance Spot / Binance USD-M Futures / registered brokers

快速开始

# 1. 克隆仓库
git clone https://github.com/zinan92/datafeed.git
cd datafeed
# 2. 安装依赖
python -m venv .venv &&source .venv/bin/activate
pip install -e .# 3. 可选：配置 TuShare（仅用于非 Phase 1 的 A-share equity adapter）
cp .env.example .env
# 编辑 .env 填入 KLINE_TUSHARE_TOKEN（如果确实使用 TuShare）# Phase 1 的三个指数 sh000001/sh000688/sh000015 不需要 TuShare token。# 4. 启动服务
python -m kline
# 访问 http://localhost:8100/docs 查看交互式 API 文档

API 参考

方法	路径	说明
`GET`	`/api/candles/{asset_class}/{ticker}`	获取 K 线蜡烛图数据；支持 source/cache/quality policy
`WS`	`/api/ws/candles/{asset_class}/{ticker}`	实时 candle update；当前支持 Binance USD-M Futures
`GET`	`/api/tickers`	列出本地已缓存的 ticker
`GET`	`/api/health`	健康检查 + provider availability
`GET`	`/api/sessions/{asset_class}/{ticker}`	获取 adapter-owned market sessions

参数

参数	类型	默认值	说明
`asset_class`	path	—	`a_share` / `us_stock` / `index` / `etf` / `crypto` / `commodity`
`ticker`	path	—	代码: `000001`, `AAPL`, `BTC`, `GOLD`
`timeframe`	query	`1d`	`1m` / `5m` / `15m` / `30m` / `1h` / `4h` / `1d` / `1w`
`start`	query	—	起始日期 `YYYY-MM-DD`
`end`	query	—	结束日期 `YYYY-MM-DD`
`limit`	query	`500`	返回蜡烛数量上限 (1-2000)
`source`	query	`auto`	`auto` / `tushare_pro` / `tencent_kline` / `sina_index` / `treasury_official_csv` / `treasury_official_csv_derived` / Yahoo / Binance / FRED source ids
`cache_policy`	query	`allow`	`allow` / `bypass` / `require`
`quality`	query	`standard`	`standard` / `strict`
`fallback_policy`	query	`none`	`none` / `explicit`；explicit 时必须同时传 `fallback_sources`
`fallback_sources`	query	—	可重复 query 参数；例如 `fallback_sources=sina_index`
`require_execution_venue`	query	`false`	`true` 会拒绝非执行场所 source
`profile`	query	—	`historical` / `realtime` / `execution_live`
`refresh`	query	`false`	兼容参数；`true` 等价 `cache_policy=bypass`
`mode`	query	`research`	兼容参数；`live` 等价 `profile=execution_live`
`strict`	query	`false`	兼容参数；`true` 等价 `profile=execution_live`

商品别名

别名	Yahoo Finance 代码
`GOLD`, `XAUUSD`	GC=F
`SILVER`, `XAGUSD`	SI=F
`OIL`, `CRUDE`, `WTI`	CL=F
`BRENT`	BZ=F
`NATGAS`	NG=F
`COPPER`	HG=F
`CORN`, `WHEAT`, `SOYBEAN`	ZC=F, ZW=F, ZS=F

Source Registry

Source	Asset class	Provider	Market type	Realtime	Execution venue	支持 Timeframe
`tushare_pro`	`a_share`	TuShare Pro	equity	false	false	1d, 1w
`tencent_kline`	`index`	Tencent Finance	A-share index	false	false	sh000001/sh000688/sh000015: 1d, 1w
`sina_index`	`index`	Sina Finance	A-share index fallback	false	false	sh000001/sh000688/sh000015: 1d, 1w
`treasury_official_csv`	`macro`	U.S. Treasury	yield level	false	false	DGS2/DGS10: 1d, 1w
`treasury_official_csv_derived`	`macro`	U.S. Treasury	2s10s derived spread	false	false	T10Y2Y: 1d, 1w
`yahoo_finance`	`us_stock`	Yahoo Finance	equity	false	false	1m, 5m, 15m, 30m, 1h, 1d, 1w
`yahoo_finance_index`	`index`	Yahoo Finance	index	false	false	DX-Y.NYB: 1d, 1w, 4h; ^GSPC/^IXIC/^VIX/^N225/^KS11: 1d, 1w
`yahoo_finance_etf`	`etf`	Yahoo Finance	ETF	false	false	SPY/QQQ/SCHD: 1d, 1w; UUP: 4h, 1d, 1w
`yahoo_finance_futures`	`commodity`	Yahoo Finance	continuous futures contract	false	false	CL=F/GC=F/SI=F: 1m, 5m, 15m, 30m, 1h, 4h, 1d, 1w; other aliases: 1d, 1w
`binance_spot_public`	`crypto`	Binance Spot API	spot	true	false	BTC/BTCUSDT: 1m, 5m, 15m, 30m, 1h, 4h, 1d, 1w; other symbols: no Phase 1 4h guarantee
`binance_usdm_futures`	`commodity`	Binance USD-M Futures	USD-M futures	true	true	XAUUSDT: 1m, 5m, 15m, 30m, 1h, 4h
`binance_usdm_futures_research`	`crypto`	Binance USD-M Futures	USD-M perpetuals	true	false	BTCUSDT/ETHUSDT: 4h, 1d, 1w
`hyperliquid_perpetual_public`	`crypto`	Hyperliquid public API	perpetual futures	false	false	BTC/ETH/HYPE: 30m, 4h, 1d, 1w

技术栈

层级	技术	用途
运行时	Python 3.11+	核心语言
框架	FastAPI	REST API
存储	SQLite (WAL mode)	本地缓存，无需外部数据库
验证	Pydantic v2	请求/响应模型

项目结构

kline/
├── src/kline/
│ ├── app.py # FastAPI 应用
│ ├── api.py # 3 个 API 端点
│ ├── models.py # Candle 数据模型 + 枚举
│ ├── ports.py # MarketDataPort + SourceManifest
│ ├── quality.py # stale/gap/out-of-order 检测
│ ├── store.py # SQLite 存储 (upsert + query)
│ ├── registry.py # Adapter 注册与初始化
│ ├── config.py # 环境变量配置
│ └── providers/
│ ├── base.py # Provider Protocol 接口
│ ├── ashare.py # TuShare + Tencent index (A股)
│ ├── sina.py # Sina A-share index fallback
│ ├── treasury.py # Official Treasury levels and 2s10s
│ ├── us.py # Yahoo Finance (美股)
│ ├── crypto.py # Binance 公开 API (加密货币)
│ ├── commodity.py # Yahoo Finance 期货 + 别名
│ └── binance_usdm.py # Binance USD-M Futures live
├── tests/ # unit tests
├── data/ # SQLite 数据库 (自动创建)
├── .env.example
└── pyproject.toml

配置

变量	说明	必填	默认值
`KLINE_TUSHARE_TOKEN`	TuShare Pro token（非 Phase 1 A-share equity 可选）	否	—
`KLINE_DB_PATH`	SQLite 数据库路径	否	`data/kline.db`
`KLINE_PORT`	服务端口	否	`8100`
`KLINE_REQUEST_TIMEOUT`	上游请求超时 (秒)	否	`30`

For AI Agents

Capability Contract

name: klineversion: 0.2.0capability:
summary: "Multi-asset K-line data service with explicit source/cache/quality/fallback policies."in: "ticker + timeframe + optional date range + source + cache_policy + quality + profile"out: "standardized OHLCV candles + provenance (provider, source_mode, policies, quality_flags, is_synthetic=false, served_from, fresh, age_seconds, execution_venue)"guarantees:
- "is_synthetic is always false — real data or an error, never a fabricated placeholder"
- "new brokers integrate through MarketDataPort + SourceManifest + register_adapter(adapter)"
- "source identity and cache/quality/fallback policies are visible in every response"
- "profile=realtime skips cache and applies strict quality checks"
- "profile=execution_live uses Binance USD-M Futures XAUUSDT, skips cache, applies strict quality checks, and requires execution_venue=true"
- "instrument-definition-v1 exposes upstream price/quantity constraints and reports unavailable fee or multiplier fields instead of inventing values"fail:
- "ticker not found → suggestions list"
- "cache_policy=require + no cache → cache_miss"
- "quality=strict + source down/empty/stale/gap/out-of-order → error or blocked envelope"
- "timeframe not supported → supported timeframes list"
- "TuShare-only A-share request without token → setup instructions; Phase 1 index sources do not require TuShare"sources: [tushare_pro, tencent_kline, sina_index, treasury_official_csv, treasury_official_csv_derived, yahoo_finance, yahoo_finance_index, yahoo_finance_etf, yahoo_finance_futures, binance_spot_public, binance_usdm_futures, binance_usdm_futures_research, hyperliquid_perpetual_public, fred_public_csv_macro, fred_public_csv_flow, fred_public_csv_event]api_base_url: http://localhost:8100endpoints:
- path: /api/instruments/{asset_class}/{ticker}method: GETdescription: "Get a versioned upstream execution instrument definition"params:
- name: sourcetype: stringdefault: auto
- name: require_execution_venuetype: booleandefault: false
- path: /api/candles/{asset_class}/{ticker}method: GETdescription: "Get OHLCV candles under explicit source/cache/quality policy"params:
- name: asset_classtype: stringenum: [a_share, us_stock, index, etf, crypto, commodity]required: true
- name: tickertype: stringrequired: true
- name: timeframetype: stringenum: ["1m", "5m", "15m", "30m", "1h", "4h", "1d", "1w"]default: "1d"
- name: limittype: integerdefault: 500
- name: sourcetype: stringenum: [auto, tushare_pro, yahoo_finance, yahoo_finance_index, yahoo_finance_etf, yahoo_finance_futures, binance_spot_public, binance_usdm_futures, binance_usdm_futures_research, hyperliquid_perpetual_public]default: auto
- name: cache_policytype: stringenum: [allow, bypass, require]default: allow
- name: qualitytype: stringenum: [standard, strict]default: standard
- name: profiletype: stringenum: [historical, realtime, execution_live]
- path: /api/ws/candles/{asset_class}/{ticker}method: WSdescription: "Stream realtime candle updates; current stream source is Binance USD-M Futures XAUUSDT"
- path: /api/tickersmethod: GETdescription: "List cached tickers"
- path: /api/healthmethod: GETdescription: "Health check"install_command: "pip install -e ."start_command: "python -m kline"health_check: "GET /api/health"

Agent 调用示例

importhttpxasyncdefget_candles(ticker: str, asset_class: str="us_stock", timeframe: str="1d"):
"""获取任意资产的 K 线数据"""base="http://localhost:8100"resp=awaithttpx.AsyncClient().get(
f"{base}/api/candles/{asset_class}/{ticker}",
params={"timeframe": timeframe, "limit": 100},
)
returnresp.json()["candles"]
# 美股candles=awaitget_candles("AAPL")
# A股candles=awaitget_candles("000001", "a_share")
# 加密货币 1 小时线candles=awaitget_candles("BTC", "crypto", "1h")
# 黄金candles=awaitget_candles("GOLD", "commodity")
# 执行场所实时：XAUUSDT Binance USD-M Futures，禁止 cache/fallbackasyncwithhttpx.AsyncClient() asclient:
resp=awaitclient.get(
"http://localhost:8100/api/candles/commodity/XAUUSDT",
params={"timeframe": "1m", "profile": "execution_live", "limit": 200},
)
resp.raise_for_status()
live_candles=resp.json()["candles"]

License

MIT

Name		Name	Last commit message	Last commit date
configs		configs
docs		docs
ops		ops
src/kline		src/kline
tests		tests
.env.example		.env.example
.gitignore		.gitignore
README.md		README.md
REGISTRY.md		REGISTRY.md
decision-log.md		decision-log.md
pyproject.toml		pyproject.toml

项目	说明	链接
quant-data-pipeline	原始全功能量化数据平台 (kline 从中拆出)	zinan92/quant-data-pipeline
trading-copilot	AI 交易分析终端 (44 种方法论)	zinan92/trading-copilot

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