Mini Stock Viewer

About

Overview
Mini Stock Viewer is a lightweight, efficient Chrome extension that provides real-time market monitoring for A-shares (Chinese mainland stocks), Hong Kong stocks, and US stocks. Perfect for investors who need quick access to market information while browsing.

Key Features
🌐 Multi-Market Support
Chinese A-shares (Shanghai & Shenzhen & Beijing)
Hong Kong Stock Exchange
US Stock Markets (NYSE & NASDAQ)

📊 Real-time Data
Live stock price updates
Price change tracking
Percentage change monitoring
Automatic data refresh every 2-5 seconds

⚡ Quick Access
Compact popup interface
Easy-to-read stock information
Drag-and-drop stock list organization
Quick add/remove stock functionality

🔔 Price Alerts
Set custom price targets
Desktop notifications when targets are reached
Automatic alert cleanup after triggering

🎨 Customization
Light/Dark theme support
Customizable market tabs order
Up to 5 stocks per market
Persistent settings across sessions

🔒 Privacy & Security
No account required
No personal data collection
Direct market data access
Secure local storage

Technical Details
Uses Chrome Extension Manifest V3
Real-time data from reliable market APIs
Efficient data caching system
Lightweight (<1MB installation size)

System Requirements
Chrome Browser version 88 or higher
Windows, macOS, or Linux operating system
Active internet connection

Installation
Install from Chrome Web Store (link coming soon)
Click the extension icon to start monitoring
Add stock codes to begin tracking

Usage Tips
Use stock codes without prefixes (e.g., "600001" for A-shares)
Click the settings icon (⚙️) to customize preferences
Drag stocks to reorder your watchlist
Click the market flags (🇨🇳 🇭🇰 🇺🇸) to switch between markets

Permissions Required
Storage: For saving your preferences and watchlist
Notifications: For price alerts
Internet access: For real-time market data

Support
Documentation: Available in English and Chinese
Updates: Regular maintenance and feature updates
Bug Reports: Via Chrome Web Store feedback

概述
Mini Stock Viewer 是一款轻量级、高效的 Chrome 扩展程序，为用户提供 A 股、港股和美股的实时行情监控。适合需要在浏览网页时快速查看市场信息的投资者。

核心功能
🌐 多市场支持
中国 A 股（上海、深圳、北京）
香港联交所
美国股市（纽交所和纳斯达克）

📊 实时数据
实时股价更新
涨跌幅追踪
百分比变化监控
每2-5秒自动刷新数据

⚡ 快速访问
紧凑的弹出界面
清晰易读的股票信息
拖拽式股票列表管理
快速添加/删除股票功能

🔔 价格提醒
自定义价格目标
目标价格达成桌面通知
触发后自动清理提醒

🎨 个性化设置
明暗主题切换
自定义市场标签顺序
每个市场最多支持5支股票
跨会话保存设置

🔒 隐私与安全
无需账号登录
不收集个人数据
直接访问市场数据
安全的本地存储

技术细节
采用 Chrome 扩展 Manifest V3
可靠的市场数据 API
高效的数据缓存系统
轻量级安装包（<1MB）

系统要求
Chrome 浏览器 88 版本或更高
支持 Windows、macOS 或 Linux 系统
需要网络连接

安装方法
从 Chrome 应用商店安装（链接即将推出）
点击扩展图标开始监控
添加股票代码即可追踪

使用技巧
直接输入股票代码无需前缀（如 A 股输入"600001"）
点击设置图标（⚙️）自定义偏好
拖动股票可重新排序
点击市场标识（🇨🇳 🇭🇰 🇺🇸）切换不同市场

所需权限
存储：保存您的偏好设置和自选股列表
通知：用于价格提醒
网络访问：获取实时市场数据

支持服务
文档：支持中英文
更新：定期维护和功能更新
问题反馈：通过 Chrome 应用商店