| name | stock-rt-subscribe |
| description | Subscribe to real-time stock market data via WebSocket long connection from receiver nodes (A-shares, HK stocks, ETFs). Use this skill when the user wants to monitor live stock prices, set up real-time alerts, or stream minute-level K-line data. The skill provides a WebSocket server that connects to receiver nodes and pushes real-time price updates to all connected clients. |
实时股票数据订阅(WebSocket)
通过 WebSocket 长连接 实时接收 A 股、港股、ETF 行情数据,每 3~5 秒更新一次。
架构
Receiver Node (HTTP API) → scripts/subscribe_client.py → ws://localhost:8765 → 客户端
环境准备
pip install requests websockets
export STOCK_RT_NODE_URL="http://your-node:9100"
export STOCK_RT_TOKEN="your-token"
快速开始
一次性查询(验证连通性)
python3 scripts/subscribe_client.py --symbols 00700.HK 600519.SH --once
启动 WebSocket 推送服务
python3 scripts/subscribe_client.py --symbols 00700.HK 09988.HK 600519.SH
python3 scripts/subscribe_client.py --node-url http://your-node:9100 --ws-port 8765 --symbols 00700.HK
python3 scripts/subscribe_client.py --symbols 00700.HK --alert-pct 2.0
python3 scripts/subscribe_client.py --symbols 00700.HK --output ticks.jsonl
编程方式启动
from scripts.subscribe_client import StockWSServer
server = StockWSServer(
node_url="http://your-node:9100",
symbols=["00700.HK", "09988.HK"],
poll_interval=3.0,
)
server.add_callback(lambda sym, tick: print(f"{tick.name}: {tick.close}"))
server.run(port=8765)
AI Agent 集成
from scripts.ai_agent_integration import StockDataAgent
agent = StockDataAgent()
agent.install()
import asyncio
asyncio.run(agent.complete_workflow(['00700.HK', '600519.SH'], duration=60))
告警策略
告警规则配置见 references/strategy_config.json,内置策略:
limit_up_down:涨停/跌停监控
big_move:大幅波动(≥ ±5%)
vol_spike:成交量异动(≥ 近5日均量3倍)
price_breakout:价格突破近20日高点
参考文档