DSH agent 的 A股/美股交易工具箱：实时行情、OHLCV K线、ADX 三状态市场分类信号与简易回测预览，数据源东方财富。只读设计，永不下单。
curl -fsSL https://www.dshhub.co/install.sh -o dshhub-install.sh && bash dshhub-install.shAlready have DSH? Skip the wizard and install the market directly:dsh plugin --profile web add dshhub-market
This plugin installs only from the plugin side.