隐私政策
Privacy Policy

1. 处理的数据 / Data processed

• 你主动采集的股票详情页网址、股票名称、代码、市场、币种和页面展示的公开行情字段。
• 本地生成的采集时间、数据过期状态、自选股列表、价格快照和刷新设置。
• When you capture a page: its URL, stock name, symbol, market, currency, and public quote fields shown on that page.
• Locally generated timestamps, freshness status, watchlist, price snapshots, and refresh settings.

股数仓不读取 Cookie、密码、交易账户、支付信息、个人通信、表单内容或非支持站点的页面内容。

StockShelf does not read cookies, passwords, brokerage accounts, payment information, personal communications, form data, or content from unsupported sites.

2. 使用方式 / How data is used

数据仅用于提供扩展的单一用途：采集、标准化、整理、比较和导出用户选择的公开股票行情。 当前页面采集只在点击按钮后发生。后台刷新默认关闭，只有在你开启并授予站点权限后运行。

Data is used only for the extension's single purpose: capturing, normalizing, organizing, comparing, and exporting public quote data selected by the user. Current-page capture runs only after a button click. Background refresh is off by default and runs only after you enable it and grant site access.

3. 存储与传输 / Storage and transfer

自选股、价格快照和设置保存在 Chrome 的本地扩展存储中。后台刷新请求由你的浏览器直接发送至 quote.eastmoney.com、finance.yahoo.com 或 www.google.com/finance，并明确不携带登录凭据。 股数仓没有云端数据库、分析 SDK、广告 SDK 或第三方数据代理。

Watchlists, snapshots, and settings are stored in Chrome extension local storage. Background requests go directly from your browser to quote.eastmoney.com, finance.yahoo.com, or www.google.com/finance with credentials omitted. StockShelf has no cloud database, analytics SDK, advertising SDK, or data broker.

4. 分享、出售与人工访问 / Sharing, sale, and human access

股数仓不会出售、出租、分享或将数据用于个性化广告、信用评估或其他与扩展单一用途无关的目的。 开发者无法读取保存在你设备上的数据。

StockShelf does not sell, rent, share, or use data for personalized advertising, credit decisions, or purposes unrelated to its single purpose. The developer cannot read data stored on your device.

股数仓对从 Chrome API 和受支持网页接收的信息的使用遵守 Chrome 应用商店用户数据政策， 包括 Limited Use（有限使用）要求。

StockShelf's use of information received from Chrome APIs and supported web pages complies with the Chrome Web Store User Data Policy, including the Limited Use requirements.

5. 权限与控制 / Permissions and controls

• activeTab / scripting：仅在你点击采集时读取当前支持页面。
• storage：在本机保存自选股、快照和设置。
• sidePanel：显示股数仓侧边栏界面。
• alarms / offscreen：在授权后安排刷新并安全解析公开 HTML，不执行第三方脚本。
• optional host access：仅在开启后台刷新时申请三个明确财经域名。

你可以随时关闭后台刷新并移除域名权限，或点击“清空数据”删除全部本地记录。

You can disable background refresh and remove domain access at any time, or select “Clear data” to delete all local records.

6. 数据准确性与金融声明 / Accuracy and financial disclaimer

行情可能延迟、不完整或因来源页面变更而失效。股数仓不提供交易、荐股、预测或投资建议。 用户应在作出任何金融决定前向原始来源或持牌专业人士核验。

Quotes may be delayed, incomplete, or unavailable after source-page changes. StockShelf does not provide trading, recommendations, predictions, or investment advice.

7. 联系与更新 / Contact and updates

隐私问题请通过 Chrome 应用商店商品页列出的已验证开发者邮箱联系。重大数据处理变化将在扩展界面、 商店说明和本政策中显著披露，并在需要时重新取得同意。

For privacy questions, use the verified developer email listed on the Chrome Web Store item page. Material data-practice changes will be prominently disclosed in the extension, store listing, and this policy, with renewed consent when required.