一句话摘要：盘鉴不收集你的任何个人数据。 没有账号、没有登录、没有分析统计、没有广告，也不做跨应用追踪。
什么都不收集。具体来说，盘鉴 App 与本站点：
以下偏好仅保存在你设备本地的浏览器存储中，不会上传到任何服务器， 卸载 App 或清除浏览器数据即被删除：
主题偏好（跟随系统 / 浅色 / 深色）表格密度偏好（标准 / 紧凑 / 舒适）自选股列表（你手动添加的股票代码）这些数据从未离开你的设备，我们也无法读取。
盘鉴 App 是一个指向本站点（yyyyyyyy.cloud）的容器。运行时它只会：
yyyyyyyy.cloud 请求公开的行情与资讯数据（这些请求不携带任何用户标识）没有任何请求会把你的个人信息发送出去 —— 因为根本不存在这样的信息。
与其他任何网站一样，服务器在正常运作中会记录访问日志（IP 地址、请求时间、User-Agent）， 用于排查故障与防止滥用。这些日志不与任何个人身份关联，并定期清理。
本站展示的行情与资讯数据来自公开渠道（包括但不限于新浪财经、东方财富、财联社、华尔街见闻等）。 数据仅作信息展示与描述性统计之用，可能存在延迟、缺失或误差。 所有数据版权归原提供方所有。
本站不提供投资建议。页面中出现的结论、评分、失效条件等， 均为基于公开数据的规则化描述，不构成任何买卖要约或投资意见。 据此操作的风险由使用者自行承担。
本应用不面向 13 岁以下儿童，也不会有意收集儿童的个人信息。 由于我们本就不收集任何个人信息，此项不存在实际风险。
由于我们不持有你的任何个人数据，通常意义上的"访问 / 更正 / 删除个人数据"请求在这里不适用。 你随时可以通过清除浏览器数据或卸载 App 来移除全部本地偏好。
若本政策发生变更，我们会更新本页顶部的"最后更新"日期。 若未来引入任何会收集数据的功能（例如账号体系、推送通知、崩溃上报）， 我们会在该功能上线前更新本页并明确说明。
Summary: PanJian collects no personal data. No accounts, no sign-in, no analytics, no advertising, no cross-app tracking.
Nothing. The PanJian app and this website do not collect names, email addresses, phone numbers, or any other identifying information. There is no sign-up, no third-party analytics or crash-reporting SDK, no advertising, no use of device identifiers (IDFA/IDFV) for tracking, and no access to contacts, photos, microphone, camera, or location.
The following preferences are stored only in your device's local browser storage and are never transmitted anywhere: theme preference, table density preference, and your watchlist. Deleting the app or clearing browser data removes them. We cannot read them.
The app is a container pointing at yyyyyyyy.cloud. It requests publicly available market data and news from that domain. No request carries any user identifier, because none exists. As with any website, the server keeps standard access logs (IP address, timestamp, user agent) for troubleshooting and abuse prevention; these are not linked to any personal identity and are periodically purged.
Market data and news are obtained from public sources (including but not limited to Sina Finance, East Money, Cailian Press, and Wallstreetcn). Data is presented for informational and descriptive purposes only and may be delayed, incomplete, or inaccurate. All rights remain with the original providers.
This app does not provide investment advice. Any conclusions, scores, or invalidation thresholds shown are rule-based descriptions of public data, not recommendations or offers to trade. You bear sole responsibility for any decisions made based on this information.
This app is not directed to children under 13 and does not knowingly collect information from them. As we collect no personal information at all, there is no practical risk here.
Because we hold no personal data about you, requests to access, correct, or delete personal data generally do not apply. You can remove all local preferences at any time by clearing browser data or deleting the app.
If this policy changes, we will update the "Last updated" date above. If we ever introduce a feature that collects data (accounts, push notifications, crash reporting), we will update this page and describe it clearly before that feature ships.